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  2. Rail integration system - Wikipedia

    en.wikipedia.org/wiki/Rail_integration_system

    A rail system mounted on top of a SIG SG 550 A dovetail rail on a rifle receiver for mounting a sight. A rail integration system (RIS; also called a rail accessory system (RAS), rail interface system, rail system, mount, base, gun rail, or simply a rail [1]) is a generic term for any standardized attachment system for mounting firearm accessories via bar-like straight brackets (i.e. "rails ...

  3. Muzzle rise - Wikipedia

    en.wikipedia.org/wiki/Muzzle_rise

    Illustration of forces in muzzle rise. Projectile and propellant gases act on barrel along barrel centerline A. Forces are resisted by shooter contact with gun at grips and stock B. Height difference between barrel centerline and average point of contact is height C. Forces A and B operating over moment arm / height C create torque or moment D, which rotates the firearm's muzzle up as ...

  4. Dovetail rail - Wikipedia

    en.wikipedia.org/wiki/Dovetail_rail

    Dovetail mount can also refer to a dovetail track running perpendicular to the bore, [9] often used for smaller front sights posts and rear sights blades found on handguns and some rifles. This mounting method is meant as a semi-permanent friction fit mounting solution where a slot is milled , for instance in the slide of a pistol, [ 10 ] and a ...

  5. Bore axis - Wikipedia

    en.wikipedia.org/wiki/Bore_axis

    The bore axis of a firearm is the longitudinal axis through the geometric center of the gun barrel. In a rifled barrel, the projectile (bullet/ball, pellet or slug) will spin around the bore axis as it goes through the barrel. Boresighting is a process of placing one's line of sight down along the bore axis.

  6. Hi-Point Model JHP - Wikipedia

    en.wikipedia.org/wiki/Hi-Point_Model_JHP

    The gun's barrel has a 7 groove right hand twist, and the proprietary integrated accessory rail only fits a Hi-Point LaserLyte laser sight or ¾ inch laser ring. Due to the fixed barrel, accuracy is well above average, on par with higher priced pistols [ 1 ] this weapon remains popular due to its low cost and lifetime, no questions asked ...

  7. IHP Airpistol 0.177 - Wikipedia

    en.wikipedia.org/wiki/IHP_Airpistol_0.177

    The IHP Airpistol 0.177 (also known as IHP Scout) is a single shot .177 calibre break barrel, spring-piston air pistol. [1] It is manufactured by National rifles division of the Indian Hume Pipe Co. Ltd of Ahmedabad, India. [2] This gun has open micro adjustable sights with globe sight on the front.

  8. AN/PEQ-2 - Wikipedia

    en.wikipedia.org/wiki/AN/PEQ-2

    The AN/PEQ-2 has two infrared laser emitters;one narrow beam used for aiming the rifle and one wide beam used for illuminating targets, like a flashlight. [9] The beams can only be seen through night vision goggles. [9]

  9. SOPMOD - Wikipedia

    en.wikipedia.org/wiki/SOPMOD

    The Special Operations Peculiar MODification (SOPMOD) kit is an accessory system for the M4A1 carbine, CQBR, FN SCAR Mk 16/17, HK416 and other weapons used by United States Special Operations Command (USSOCOM) special forces units, though it is not specific to SOCOM.