16" and 20" barrels are Chrome Lined / Chrome Moly, 1:11.25" RH Twist
A tactical workhorse, the AR10TAC18 is the perfect tool for duty and defense. All Tactical Series Rifles include MAGPUL MBUS flip-up sights and MOE + pistol grips. The dual purpose, flash hiding compensator tames recoil while reducing signature. A sturdy 15-in. Key-Mod handguard provides ample hand space and a full length MIL-STD 1913 12 O’Clock rail for sights and accessories.
Caliber: 7.62x51 MM/.308 Twist: 1:10" RH
Barrel: black cerakoted stainless steel, threaded 5/8 x 24 with flash hiding compensator
Barrel length: 16", 18" (SHOWN), 20"
Stock: Magpul STR multi-position collapsible
Handguard: 15" aluminum tactical key-mod
Charging handle: “raptor” ambidextrous
Front Sight Base: MIL-STD 1913 rail on 12 o’clock position of handguard