AR-15 18″ 6MM ARC STAINLESS SEMI AUTO RIFLE/ SIDE CHARGER / MBA3

AR-15 18″ 6MM ARC STAINLESS SEMI AUTO RIFLE/ SIDE CHARGER / MBA3. FFL transfer item. 

Features:

Barrel: 18” length Barrel chambered in  6MM ARC 416R Stainless Steel Hand Lapped 5R Rifling. 

Rate: 1:7.5

Feed Ramps: M4

BCG: M16 Case Hardened 8620 Steel Nitride Coated , 6.5 Grendel, Mil-Spec/MP Tested, Nitride, Side Charger

Gas Block: .750 Tunable gas block

Gas Tube: Stainless Rifle-Length

Muzzle Device:  Moriarti Flash Cone

Rail: 20” Mlok Free Float Rail, Flat top, Slim Design

Upper Receiver: AR-15 billet reciprocal side charging upper, right hand

Lower Receiver: Forged Moriarti Arms Lower Receiver with Tension Adjustment Screw

LPK: AR-15 Mil-Spec Lower Parts Kit

Drop in trigger, one stage

Stock: MB3 6- position milspec buttstock