buttstock

buttstock

(ˈbʌtˌstɒk)
n
the part of a gun behind the breech
References in periodicals archive ?
Mod allows the user to change the forend or buttstock without removing the rifle action from the main chassis section after installation and/or bedding.
Mission outfits the XR with an adjustable buttstock and cheekpiece wrapped with rubber over-mold for comfort.
REMINGTON'S MODEL 700 PRECISION CHASSIS RIFLE (PCR) IS A COMplete shooting system that combines the proven Model 700 action with an aluminum chassis, an adjustable buttstock, a detachable magazine, an X-Mark Pro adjustable trigger, and a 24-inch barrel with 5R rifling.
An AR can easily change barrel and caliber but you're pretty much stuck with the pistol grip, buttstock, forend--even the trigger--unless you brought tools and have some time.
Each kit contains a fully assembled upper with 15-inch KeyMod Palm Handguard choice of complete upper (16-inch Lightweight Barrel, 18-inch MARK12 Barrel or Fluted Bull Barrel 16 18 20 or 24 inches) choice of either an MBA-1 Rifle buttstock assembly or MBA-3 Carbine buttstock assembly and complete lower parts kit
The elaborate dot-inlay on the buttstock appears to be a bit on the crude side.
The Springfield Armory SAINT AR-15 Pistol features an SB Tactical SBX-K forearm brace instead of a rifle buttstock. Ideal for CQB, the SAINT has a length of just 26.5" and weighs under 6 lbs.
When the trigger is pulled, the slide, containing the piston and bolt group and riding in slots milled into the receiver's inner walls, moves forward under power of the compressed recoil spring system inside the buttstock to push a round out of the belt and into the chamber.
One overlooked aspect of semi-autos is the tube concealed in the buttstock that contains the action-return spring.
checkering, high-gloss finish on forend and buttstock
Fab Defense GL-SHOCK six-position, shock-absorbing buttstock with adjustable cheek
From buttstock to bore, this rifle gets the full treatment and ends up head-and-shoulders above some of the other .22 rimfires on the market.