Luth-AR 11.5
The Luth-AR 11.5 Lightweight Complete Upper Barrel Assembly starts with a Luth-AR 11.5 5.56mm Lightweight barrel made from 4150 Chrome Molly with a 1-9 twist mated to a Luth-AR A3 Flattop receiver which includes a Luth-AR bolt carrier charging handle forward assist and ejection port cover. The upper is then topped off with a Luth-AR lo-profile gas system and the Luth-AR ergonomic 9 Palm Handguard(R) with KeyMod slots and a Picatinny top-rail.
FEATURES:
- Available in 11.5″
- 5.56 mm
- 4150 Chrome Moly
- Threaded Barrel — Thread Pitch 1/2 x 28
- Gas Block Diameter .750
- Gas Tube Length — Carbine
- 1-9 RH Barrel Twist
- 6 Lands and Groves
- M4 Feed Ramp
- Button Broached
