Aero Precision APAR600001C M4E1 Stripped Lower Receiver AR-1

The Ruger PC Carbine is a take-down pistol-caliber carbine chambered
in 9mm. (This rifle is very similar to a Ruger 10/22 takedown, both
in operation and disassembly.) It comes standard with innovative
features such as a custom “dead blow” tungsten weight which
shortens bolt travel and simultaneously reduces both felt recoil and
muzzle rise. It also has an ambidextrous charging handle, an
adjustable LOP, and two interchangeable magazine wells, one which
accepts Ruger SR-Series and the new Ruger Security 9 mags, and
another which accepts Glock mags. The bolt is machined from heat
treated, chrome-moly steel to ensure strength, structural integrity
and durability. Takedown is as simple as locking the bolt back,
verifying that the rifle is unloaded, pushing a recessed lever,
twisting the sub-assemblies and pulling them apart.Stock Black Synthetic
Chassis with
Aluminum Free-Float
Handguard

Capacity 17

Barrel Length 16.12″

Overall Length 32.25″ – 35.50″

Barrel Feature Threaded, Fluted

Front Sight None
Rear Sight None

Thread Pattern 1/2″-28

Weight 7.3 lb.

Length of Pull 10.50″ – 13.75″

Material Aluminum Alloy

Finish Type III Hardcoat
Anodized

Twist 1:10″ RH