Muzzle devices

Claw Gear‘s modular firearms accessories products are designed to increase weapon performance and accuracy. Due to it‘s outstanding materials construction, this rugged and high quality Austrian made item will serve you in any situation.The SOF Compensator is a highly effective muzzle device designed to combine two Characteristics/Features. Reduce recoil and muzzle rise in a well-balanced mix.Breacher SpikesThese sharp and hardened steel spikes allow the user to destroy barriers in CQB situations.Expansion ChamberThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Crush WasherMount the G3/G36 SOF Compensator with the crush washer to ensure the correct alignment on the barrel.Closed BottomPrevents blown up dust and debris.Compatibility: H&K G36 and variants, H&K 416 and variants, OA-10, H&K G3 and variants with M15x1 muzzle threadInstallation: Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, put the crush washer over the thread (the conical end facing towards muzzle). Screw the compensator clockwise on the barrel by hand until it fits snugly. Then use a 19 mm wrench to tighten the compensator until the Claw Gear logo faces upwards.

Claw Gear‘s modular firearms accessories products are designed to increase weapon performance and accuracy. Due to it‘s outstanding materials construction, this rugged and high quality made item will serve you in any situation.B&T Quick DetachAllows the operator to enhance the weapon system with B&T QD (Rotex-V) suppressors.Breacher SpikesThese sharp and hardened steel spikes allow the user to destroy barriers in CQB situations.Expansion ChamberThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Crush WasherMount the AR-15 SOF Compensator with the crush washer to ensure the correct alignment on the barrel.Closed BottomPrevents blown up dust and debris.Compatibility: All AR-15 and M16 variants in .223 or 5.56 mm caliber with a barrel thread of 1/2 x 28 TPI UNEF, for example: Hera Arms The 15th, Schmeisser AR15, DPMS AR-15, etc. Does not fit Oberland Arms OA-15Installation: Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, put the crush washer over the thread (the conical end facing towards muzzle). Screw the compensator clockwise on the barrel by hand until it fits snugly. Then use a 19 mm wrench to tighten the compensator until the Claw Gear logo faces upwards.

Clawgear‘s muzzle device products are designed to increase weapon performance and handling. Due to it‘s hardened steel construction, this rugged and high quality item will serve you in any combat situation.3 Expansion ChambersThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Crush WasherMount the AR-15 US Blast Forward Compensator with the crush washer to ensure the correct alignment on the barrel.Breacher SpikesThese hardened steel spikes allow the user to destroy barriers in CQB situations. They can also be used as a fastening point with the included tool.Closed BodyForwards exhaust gases and noise away from the user.CompatibilityAll AR-15 and M16 variants in .223 or 5.56 mm caliber with a barrel thread of 1/2 x 28 TPI UNEF, for example: Hera Arms The 15th, Schmeisser AR15, DPMS AR-15, etc. Does not fit Oberland Arms OA-15InstallationMake sure your weapon is unloaded and safe. Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, put the crush washer over the thread (the conical end facing towards muzzle). Screw the compensator clockwise on the barrel by hand until it fits snugly. Then use a 19 mm wrench or the included tool to tighten the compensator until the Claw Gear logo faces upwards.

The Starblast compensator is the newest model of the CG Muzzle devices. It is a hybrid design of a muzzle brake and compensator.Outfitted with the Nato A2 standard interface to provide the option to mount any suppressor or blast deflector with the NATO QD mount(B&T Rotex V, Steyr UMS, or the Blast Deflector from B&T).Compatibility: All AR-15 and M16 variants in .223 or 5.56 mm caliber with a barrel thread of 1/2 x 28 TPI UNEF, for example: Hera Arms The 15th, Schmeisser AR15, DPMS AR-15,Steyr STM556 etc. Does not fit Oberland Arms OA-15

Clawgear‘s muzzle device products are designed to increase weapon performance and handling. Due to it‘s hardened steel construction, this rugged and high quality item will serve you in any combat situation.The Blast Forward Compensator is a linear type of compensator. Due to the design of the inside construction the muzzle blast is guided straight forward. This decreases the user’s exposure to noise, exhaust gases and powder particles as well the muzzle blast. Especially useful in confined spaces (CQB) and for those who are operating in a team. Also when standing alongside next to each other on the firing line, or on the range the Clawgear BFC is the ideal choice.Made from steel and treated with a black surface coating to make it even more durable. It is ideal for short barrel rifles, with no barrel length restrictions.3 Expansion ChambersThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Counter NutMount the G3/G36 BF Compensator with the counter nut to ensure a secure fit on the barrel.Breacher SpikesThese hardened steel spikes allow the user to destroy barriers in CQB situations. They can also be used as a fastening point with the included tool.Closed BodyForwards exhaust gases and noise away from the user.CompatibilityH&K G36 and variants, H&K 416 and variants, OA-10, H&K G3 and variants with M15x1 muzzle threadInstallationMake sure your weapon is unloaded and safe. Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, put the crush washer over the thread (the conical end facing towards muzzle). Screw the compensator clockwise on the barrel by hand until it fits snugly. Then use a 19 mm wrench or the included tool to tighten the compensator until the Claw Gear logo faces upwards.

Claw Gear‘s modular firearms accessories products are designed to increase weapon performance and accuracy. Due to it‘s outstanding materials construction, this rugged and high quality made item will serve you in any situation.B&T Quick DetachAllows the operator to enhance the weapon system with B&T QD (Rotex V) suppressors.Breacher SpikesThese sharp and hardened steel spikes allow the user to destroy barriers in CQB situations.Mounting NotchesTwelve mounting grooves allow the compensator to fit on any AK based weapon system.Expansion ChamberThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Compatibility: AK-47, AKM, RPK, AK-74 and all variants based on these models with 14x1 LH muzzle thread. Does not fit on AK-100 Series, AKS-74U, Saiga rifles.Installation: Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, screw the compensator counterclockwise on the barrel and push the locking pin on the front sight base completely flat. Screw the compensator tight and release the locking pin into the next mounting notch available. Before using a silencer make sure the compensator is not moving at all.

Clawgear‘s muzzle device products are designed to increase weapon performance and handling. Due to it‘s hardened steel construction, this rugged and high quality item will serve you in any combat situation.The Blast Forward Compensator is a linear type of compensator. Due to the design of the inside construction the muzzle blast is guided straight forward. This decreases the user’s exposure to noise, exhaust gases and powder particles as well the muzzle blast. Especially useful in confined spaces (CQB) and for those who are operating in a team. Also when standing alongside next to each other on the firing line, or on the range the Clawgear BFC is the ideal choice.Made from steel and treated with a black surface coating to make it even more durable. It is ideal for short barrel rifles, with no barrel length restrictions.3 Expansion ChambersThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Crush WasherMount the AR-10 US Blast Forward Compensator with the crush washer to ensure the correct alignment on the barrel.Breacher SpikesThese hardened steel spikes allow the user to destroy barriers in CQB situations. They can also be used as a fastening point with the included tool.Closed BodyForwards exhaust gases and noise away from the user.CompatibilityAll AR-10 in .308 or 7.62x51 mm caliber with a barrel thread of 5/8 x 24 TPI UNEF, for example: DPMS LR .308, DPMS G2, DD-AR .308, Bushmaster AR-10, S&WM&P10, etc... Does not fit Oberland Arms OA-10InstallationMake sure your weapon is unloaded and safe. Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, put the crush washer over the thread (the conical end facing towards muzzle). Screw the compensator clockwise on the barrel by hand until it fits snugly. Then use a 19 mm wrench or the included tool to tighten the compensator until the Claw Gear logo faces upwards.

Claw Gear‘s modular firearms accessories products are designed to increase weapon performance and accuracy. Due to it‘s outstanding materials construction, this rugged and high quality made item will serve you in any situation.B&T Quick DetachAllows the operator to enhance the weapon system with B&T QD (Rotex-V) suppressors.Breacher SpikesThese sharp and hardened steel spikes allow the user to destroy barriers in CQB situations.Expansion ChamberThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Counter NutMount the AUG SOF Compensator with the counter nut to ensure a secure fit on the barrel.Closed BottomPrevents blown up dust and debris.Compatibility: Steyr AUG A1/A2, AUG A3, AUG A3 SF, AUG P, AUG Z with thread, AUG Z A3 with thread, AUG LMG variants, AUG SA variants, F88 Austeyr, Thales EF88 / F90, MSAR STG-556Installation: Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, screw the counter nut counterclockwise on the barrel until it stops. Screw the compensator counterclockwise on the barrel until it touches the counternut - then turn it back until the Claw Gear logo faces upwards. Tighten the counternut towards the compensator by hand and use a 19 mm wrench to secure the position.

Claw Gear‘s modular firearms accessories products are designed to increase weapon performance and accuracy. Due to it‘s outstanding materials construction, this rugged and high quality made item will serve you in any situation.B&T Quick DetachAllows the operator to enhance the weapon system with B&T QD (Rotex-V) suppressors.Expansion ChamberThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Crush WasherMount the AR-15 TWO CHAMBER Compensator with the crush washer to ensure the correct alignment on the barrel.Closed BottomPrevents blown up dust and debris.Closed TopPrevents distraction in the line of sight.Compatibility: All AR-15 and M16 variants in .223 or 5.56 mm caliber with a barrel thread of 1/2 x 28TPI UNEF, for example: Hera Arms The 15th, Schmeisser AR15, DPMS AR-15, etc... Does not fit Oberland Arms OA-15Installation: Make sure your weapon is unloaded and safe. Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, put the crush washer over the thread (the conical end facing towards muzzle). Screw the compensator clockwise on the barrel by hand until it's snugly. Then use a 19 mm wrench to tighten the compensator until the Clawgear logo faces upwards.

Clawgear‘s muzzle device products are designed to increase weapon performance and handling. Due to it‘s hardened steel construction, this rugged and high quality item will serve you in any combat situation.The Blast Forward Compensator is a linear type of compensator. Due to the design of the inside construction the muzzle blast is guided straight forward. This decreases the user’s exposure to noise, exhaust gases and powder particles as well the muzzle blast. Especially useful in confined spaces (CQB) and for those who are operating in a team. Also when standing alongside next to each other on the firing line or on the range, the Clawgear BFC is the ideal choice.Made from steel and treated with a black surface coating to make it even more durable. It is ideal for short barrel rifles, with no barrel length restrictions.3 Expansion ChambersThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Crush WasherMount the OA-15 Blast Forward Compensator with the crush washer to ensure the correct alignment on the barrel.Breacher SpikesThese hardened steel spikes allow the user to destroy barriers in CQB situations. They can also be used as a fastening point with the included tool.Closed BodyForwards exhaust gases and noise away from the user.CompatibilityOberland Arms OA-15InstallationMake sure your weapon is unloaded and safe. Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, put the crush washer over the thread (the conical end facing towards muzzle). Screw the compensator clockwise on the barrel by hand until it fits snugly. Then use a 19 mm wrench or the included tool to tighten the compensator until the Claw Gear Logo faces upwards.

Clawgear‘s muzzle device products are designed to increase weapon performance and handling. Due to it‘s hardened steel construction, this rugged and high quality item will serve you in any combat situation.The Blast Forward Compensator is a linear type of compensator. Due to the design of the inside construction the muzzle blast is guided straight forward. This decreases the user’s exposure to noise, exhaust gases and powder particles as well the muzzle blast. Especially useful in confined spaces (CQB) and for those who are operating in a team. Also when standing alongside next to each other on the firing line or on the range, the Clawgear BFC is the ideal choice.Made from steel and treated with a black surface coating to make it even more durable. It is ideal for short barrel rifles, with no barrel length restrictions.3 Expansion ChambersThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Counter NutMount the AUG SOF Compensator with the counter nut to ensure a secure fit on the barrel.Breacher SpikesThese hardened steel spikes allow the user to destroy barriers in CQB situations. They can also be used as a fastening point with the included tool.Closed BodyForwards exhaust gases and noise away from the user.CompatibilitySteyr AUG A1/A2, AUG A3, AUG A3 SF, AUG P, AUG Z with thread, AUG Z A3 with thread, AUG LMG variants, AUG SA variants, F88 Austeyr, Thales EF88 / F90, MSAR STG-556InstallationMake sure your weapon is unloaded and safe. Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, screw the counter nut counterclockwise on the barrel until it stops. Screw the compensator counterclockwise on the barrel so it touches the counternut - then turn it back until the Claw Gear logo faces upwards. Tighten the counternut towards the compensator by hand and use a 19 mm wrench or the included tool to secure the position.

Clawgear‘s muzzle device products are designed to increase weapon performance and handling. Due to it‘s hardened steel construction, this rugged and high quality item will serve you in any combat situation.The Blast Forward Compensator is a linear type of compensator. Due to the design of the inside construction the muzzle blast is guided straight forward. This decreases the user’s exposure to noise, exhaust gases and powder particles as well the muzzle blast. Especially useful in confined spaces (CQB) and for those who are operating in a team. Also when standing alongside next to each other on the firing line, or on the range the Clawgear BFC is the ideal choice.Made from steel and treated with a black surface coating to make it even more durable. It is ideal for short barrel rifles, with no barrel length restrictions.3 Expansion ChambersThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Breacher SpikesThese hardened steel spikes allow the user to destroy barriers in CQB situations. They can also be used as a fastening point with the included tool.Closed BodyForwards exhaust gases and noise away from the user.CompatibilitySwissArms SG553 with threaded barrelInstallationMake sure your weapon is unloaded and safe. Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, put the crush washer over the thread (the conical end facing towards muzzle). Screw the compensator clockwise on the barrel by hand until it fits snugly. Then use a 19 mm wrench or the included tool to tighten the compensator until the Claw Gear logo faces upwards.Thread: M14x1 left

Claw Gear‘s modular firearms accessories products are designed to increase weapon performance and accuracy. Due to it‘s outstanding materials construction, this rugged and high quality made item will serve you in any situation.B&T Quick DetachAllows the operator to enhance the weapon system with B&T QD (Rotex-V) suppressors.Expansion ChamberThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Counter NutMount the AUG SOF Compensator with the counter nut to ensure a secure fit on the barrel.Closed BottomPrevents blown up dust and debris.Compatibility: Steyr AUG A1/A2, AUG A3, AUG A3 SF, AUG P, AUG Z with thread, AUG Z A3 with thread, AUG LMG variants, AUG SA variants, F88 Austeyr, Thales EF88 / F90, MSAR STG-556Installation: Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, screw the counter nut counterclockwise on the barrel until it stops. Screw the compensator counterclockwise on the barrel until it touches the counternut - then turn it back until the Claw Gear logo faces upwards. Tighten the counternut towards the compensator by hand and use a 19 mm wrench to secure the position.counternut for mounting is included

Claw Gear‘s modular firearms accessories products are designed to increase weapon performance and accuracy. Due to it‘s outstanding materials construction, this rugged and high quality Austrian made item will serve you in any situation.Breacher SpikesThese sharp and hardened steel spikes allow the user to destroy barriers in CQB situations.Expansion ChamberThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Crush WasherMount the SG553 SOF Compensator with the crush washer to ensure the correct alignment on the barrel.Closed BottomPrevents blown up dust and debris.Compatibility: SIG/Swiss Arms SG 553 with muzzle threadInstallation: Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, put the crush washer over the thread (the conical end facing towards muzzle). Screw the compensator clockwise on the barrel by hand until it fits snugly. Then use a 19 mm wrench to tighten the compensator until the Claw Gear logo faces upwards.

The Starblast compensator is the newest model of the CG Muzzle devices. It is a hybrid design of a muzzle brake and compensator.Outfitted with the Nato A2 standard interface to provide the option to mount any suppressor or blast deflector with the NATO QD mount(B&T Rotex V, Steyr UMS, or the Blast Deflector from B&T). The special design on the AUG variant does not rely on the classic counter nut and utilizes the full length of the muzzle treading, This makes it ideal for use with a suppressor.

Claw Gear‘s modular firearms accessories products are designed to increase weapon performance and accuracy. Due to it‘s outstanding materials construction, this rugged and high quality made item will serve you in any situation.B&T Quick DetachAllows the operator to enhance the weapon system with B&T QD (Rotex-V) suppressors.Expansion ChamberThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Mounting NotchesTwelve mounting grooves allow the compensator to fit on any AK based weapon system.Closed BottomPrevents blown up dust and debris.Closed TopPrevents distraction in the line of sight.Compatibility: AK-47, AKM, RPK, AK-74 and all variants based on these models with 14x1 LH muzzle thread. Does not fit on AK-100 series, AKS-74U, Saiga riflesInstallation: Make sure your weapon is unloaded and safe. Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, screw the compensator counterclockwise on the barrel and push the locking pin on the front sight base completely flat. Screw thecompensator tight and release the locking pin into the next mounting notch available. Before using a silencer make sure the compensator is not moving at all.

The Starblast compensator is the newest model of the CG Muzzle devices. It is a hybrid design of a muzzle brake and compensator.Outfitted with the Nato A2 standard interface to provide the option to mount any suppressor or blast deflector with the NATO QD mount(B&T Rotex V, Steyr UMS, or the Blast Deflector from B&T).Mounting grooves allow the compensator be timed on any AK based weapon system.Fits AK-47, AKM, RPK, AK-74 and all variants based on these models with 14x1 LH muzzle thread. Does not fit on AK-100 Series, AKS-74U, Saiga rifles.

Claw Gear‘s modular firearms accessories products are designed to increase weapon performance and accuracy. Due to it‘s outstanding materials construction, this rugged and high quality Austrian made item will serve you in any situation.Breacher SpikesThese sharp and hardened steel spikes allow the user to destroy barriers in CQB situations.Expansion ChamberThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Crush WasherMount the OA-15 SOF Compensator with the crush washer (enclosed) to ensure the correct alignment on the barrel.Closed BottomPrevents blown up dust and debris.Compatibility: Oberland Arms OA-15 modelsInstallation: Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, put the crush washer over the thread (the conical end facing towards muzzle). Screw the compensator clockwise on the barrel by hand until it fits snugly. Then use a 19 mm wrench to tighten the compensator until the Claw Gear logo faces upwards.

Clawgear‘s muzzle device products are designed to increase weapon performance and handling. Due to it‘s hardened steel construction, this rugged and high quality item will serve you in any combat situation.The Blast Forward Compensator is a linear type of compensator. Due to the design of the inside construction, the muzzle blast is guided straight forward. This decreases the user’s exposure to noise, exhaust gases and powder particles as well the muzzle blast. Especially useful in confined spaces (CQB) and for those who are operating in a team. Also when standing alongside next to each other on the firing line or on the range, the Clawgear BFC is the ideal choice.Made from steel and treated with a black surface coating to make it even more durable. It is ideal for short barrel rifles, with no barrel length restrictions.3 Expansion ChambersThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Mounting NotchesTwelve mounting grooves allow the compensator to fit on any AK based weapon system.Breacher SpikesThese hardened steel spikes allow the user to destroy barriers in CQB situations.Closed BodyForwards exhaust gases and noise away from the user.CompatibilityAK-47, AKM, RPK, AK-74 and all variants based on these models with 14x1 LH muzzle thread. Does not fit on AK-100 Series, AKS-74U, Saiga riflesInstallationMake sure your weapon is unloaded and safe. Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, screw the compensator counterclockwise on the barrel and push the locking pin on the front sight base completely flat. Screw the compensator tight and release the locking pin into the next mounting notch available. Before using a silencer make sure the compensator is not moving at all.

Claw Gear‘s modular firearms accessories products are designed to increase weapon performance and accuracy. Due to it‘s outstanding materials construction, this rugged and high quality Austrian made item will serve you in any situation.The SOF Compensator is a highly effective muzzle device designed to combine two Characteristics/Features. Reduce recoil and muzzle rise in a well-balanced mix.Breacher SpikesThese sharp and hardened steel spikes allow the user to destroy barriers in CQB situations.Mounting NotchesSix mounting grooves allow the compensator to fit on any AKSU based weapon system.Expansion ChamberThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Compatibility: AKS-74U, Krinkov AKSU and all variants based on these models with 24x1,5 muzzle threadInstallation: Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, screw the compensator counterclockwise on the barrel and push the locking pin on the front sight base completely flat. Screw the compensator tight and release the locking pin into the next mounting notch available. Before using a silencer make sure the compensator is not moving at all.

Clawgear‘s muzzle device products are designed to increase weapon performance and handling. Due to it‘s hardened steel construction, this rugged and high quality item will serve you in any combat situation.The Blast Forward Compensator is a linear type of compensator. Due to the design of the inside construction the muzzle blast is guided straight forward. This decreases the user’s exposure to noise, exhaust gases and powder particles as well the muzzle blast. Especially useful in confined spaces (CQB) and for those who are operating in a team. Also when standing alongside next to each other on the firing line, or on the range the Clawgear BFC is the ideal choice.Made from steel and treated with a black surface coating to make it even more durable. It is ideal for short barrel rifles, with no barrel length restrictions.Less muzzle blast/noise for the shooter and also for those who are standing alongside next to you on a firing line. Ideal for CQB shooting, short barrel rifles and on the range.3 Expansion ChambersThe inside construction guides the exhaust gases, powder particles and sound straight forward away from the shooter.Mounting NotchesSix mounting grooves allow the compensator to fit on any AKSU based weapon system.Breacher SpikesThese hardened steel spikes allow the user to destroy barriers in CQB situations.Closed BodyForwards exhaust gases and noise away from the user.CompatibilityAKS-74U, Krinkov AKSU and all variants based on these models with 24x1,5 muzzle threadInstallationMake sure your weapon is unloaded and safe. Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, screw the compensator counterclockwise on the barrel and push the locking pin on the front sight base completely flat. Screw the compensator tight and release the locking pin into the next mounting notch available. Before using a silencer make sure the compensator is not moving at all.

Clawgear‘s muzzle device products are designed to increase weapon performance and handling. Due to it‘s hardened steel construction, this rugged and high quality item will serve you in any combat situation.3 Expansion ChambersThe construction guides the exhaust gases in optimal direction to reduce recoil and muzzle flip.Mounting NotchesTwelve mounting grooves allow the compensator to fit on any VZ58 based weapon system.Breacher SpikesThese hardened steel spikes allow the user to destroy barriers in CQB situations.Closed BodyForwards exhaust gases and noise away from the user.CompatibilityVZ58 and all variants based on this model with M14x1 muzzle threadInstallationMake sure your weapon is unloaded and safe. Dismount existing muzzle devices and clean the thread surface. After applying a drop of oil on the thread, screw the compensator clockwise on the barrel and push the locking pin on the front sight base completely flat. Screw the compensator tight and release the locking pin into the next mounting notch available. Before using a silencer make sure the compensator is not moving at all.