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  2. Muzzle brake - Wikipedia

    en.wikipedia.org/wiki/Muzzle_brake

    A muzzle brake or recoil compensator is a device connected to, or a feature integral (ported barrel) to the construction of, the muzzle or barrel of a firearm or cannon that is intended to redirect a portion of propellant gases to counter recoil and unwanted muzzle rise. [1] Barrels with an integral muzzle brake are often said to be ported.

  3. Barrel threads - Wikipedia

    en.wikipedia.org/wiki/Barrel_threads

    Gun with threaded muzzle besides a disassembled muzzle brake and thread protector. Muzzle threads is one method of fitting accessories such as flash hiders, suppressors or muzzle brakes (compensators). The applicable thread is limited to a certain degree by the bullet caliber and barrel diameter.

  4. Muzzle reference system - Wikipedia

    en.wikipedia.org/wiki/Muzzle_reference_system

    A muzzle reference system (MRS) is a device used on most modern tank guns and some artillery systems that measures the bending of the barrel due to heat, gravity and other issues. It normally consists of a laser device and detector mounted at the breach end of the gun, often co-located with other optics like the gunner's sight, and a mirror at ...

  5. M110 Semi-Automatic Sniper System - Wikipedia

    en.wikipedia.org/wiki/M110_Semi-Automatic_Sniper...

    The M110 Semi Automatic Sniper System (M110 SASS) is an American semi-automatic sniper rifle that is chambered for the 7.62×51mm NATO round. It is manufactured by Knight's Armament Company , developed from the Knight's Armament Company SR-25 , and adopted by the U.S. military following the 2005 US Army Semi-Automatic Sniper Rifle (XM110 SASR ...

  6. Gun dynamics - Wikipedia

    en.wikipedia.org/wiki/Gun_dynamics

    These curves were produced by a simulation of an actual system. Figure 7: Muzzle displacement with breech and with or without MRS. Another off axis component found on some tank guns is a muzzle reference sight (MRS). As the muzzle recoils, the moment produced by the inertial force on the muzzle reference sight causes the muzzle to move downwards.

  7. Glossary of firearms terms - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_firearms_terms

    Muzzle brakes and recoil compensators: Devices that are fitted to the muzzle of a firearm to redirect propellant gases with the effect of countering both recoil of the gun and unwanted rising of the barrel during rapid fire. Muzzle energy: the kinetic energy of a bullet as it is expelled from the muzzle of a firearm. It is often used as a rough ...

  8. Internal ballistics - Wikipedia

    en.wikipedia.org/wiki/Internal_ballistics

    The disadvantage of the muzzle brake is a longer, heavier barrel, and a large increase in sound levels and flash behind the muzzle of the rifle. Shooting firearms without muzzle brakes and without hearing protection can eventually damage the operator's hearing; however, shooting rifles with muzzle brakes - with or without hearing protection ...

  9. Muzzle shroud - Wikipedia

    en.wikipedia.org/wiki/Muzzle_Shroud

    A muzzle shroud, linear compensator, blast shield, forward blast diverter or concussion reduction device (CRD) is a sleeve (either circular or otherwise) that attaches to and extends beyond the muzzle of a firearm in order to redirect some of the noise and concussion, or shock wave, from the muzzle blast forward and away from the shooter, and ...