Springfield Armory

When you think of the Springfield Armory ® Saint M-Lok ® B-5 Stock AR-15 Rifle, think unflinching reliability from a modern classic. The lightweight mid-length direct gas impingement system keeps this dependable shot maker on beat like a heart. Top-end B5 Systems furniture includes slim M-Lok handguard; steep-angled, extended-tang Type-23 P-Grip with palm-filling ergonomics; and rugged Bravo stock with comfortable cheek weld and no-slip cushioned butt pad. Stock features integrated QD sling mounts for convenient carry. A 16 chrome moly vanadium Melonite ®-coated barrel with 1:8 rate-of-twist rifling offers rugged, easy-handling performance. Low-profile adjustable flip-up rear and A2 front sight promotes fast, on-target aiming. Forged 7075 T6 Aluminum upper and lower receiver features type-III hardcoat-anodized finish with forward assist and M4 feed ramps on upper and Accu-Tite tension system on lower. Other details include M16 bolt carrier group with Carpenter 158 steel bolt, nickel-boron-coated GI trigger, carbine H heavy tungsten buffer, GI-style charging handle, single-side safety switch, and A2 flash hider. Springfield Armory Saint M-Lok B-5 Stock AR-15 Rifle includes one Magpul ® PMAG ® Gen M3 magazine. Mid-length direct gas impingement system Slim M-Lok handguard Steep-angled, extended-tang Type-23 P-Grip Rugged Bravo stock Forged 7075 T6 Aluminum upper and lower receiver Low-profile adjustable flip-up rear and A2 front sight GI-style charging handle Single-side safety switch Magpul PMAG Gen M3 magazine.