M-15™ 11.5″ Quad-Rail Law Enforcement Carbine Complete Upper Half Assembly

$1,050.00 $892.00

The M-15A4 LE Carbine Complete Upper Assembly with A2 front sight features a chrome lined barrel.  The MIL-STD 1913 Rail on the upper receiver allows rapid and repeatable interchange of removable iron or scope sights. This short barreled carbine upper takes it a step further with free-float quadrail handguard specially fitted to Armalite’s low profile gas block. This allows maximum hand placement choice and accessory locations when a longer handguard is placed on a shorter gas system upper half.
Each Armalite Complete Upper Assembly includes a forged upper receiver assembly, barrel assembly, bolt carrier group and charging handle assembly.  All complete upper assemblies are test fired as complete rifles before shipping.

**NFA short barrel rules do apply, please check with your local State laws for legal ownership**

In stock

5.56X45 mm / .223
11.5” chrome Lined / chrome moly vanadium MIL-B-11595-E with M-203 step down, M-4 feed ramps
Rifling Twist
1:7” RH
Muzzle Device
Flash suppressor, threading:1/2” - 28
Front Sight Base
Quad MIL-STD 1913 rail handguard
Upper Receiver
Forged flat-top with MIL-STD 1913 rail, 7075-T6 aluminum
Hard anodized aluminum, manganese phosphated steel