<p><strong>Barrel:&nbsp;</strong>18" barrel chambered in 5.56 NATO, 1:7 twist, M4 barrel extension, and a Rifle-length gas system. Barrel is finished off with a 13" PRI Gen 3 FDE Tube, PRI Cross Bolt Gas block/Flip up sight, Otter Creek SPR Collar, and Otter Creek Muzzle Device.</p>
<p><strong>Upper:</strong> Forged 7075-T6 A3 AR upper is made to MIL-SPECS and&nbsp;FDE Cerakote&nbsp;for durability. The upper has PRI Gen III SPR top rail. These uppers are T-Marked engraved.&nbsp;</p>
<p><strong>Bolt Carrier Group:</strong> Father&rsquo;s of Freedom BCG by Microbest with Sprinco Extractor Spring and Carpenter 158 MP Bolt.</p>
<p><strong>Lower:</strong>&nbsp;Complete Sabre-15 lower with&nbsp; Classic FDE grip and FDE Stock. FDE finish. Marked multi-caliber. Comes Standard with Springco Buffer Spring,&nbsp;Rifle&nbsp; Buffer, Battle Arms Development Pivot/Takedown Pins, Sabre Claw Two Stage Trigger, and Anti-Walk Pins.</p>
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Save on PSA Sabre-15 MK12 Mod 0 with PRI Gen III Tube and Full Length Rail 18" A1 Rifle - FDE with a Palmetto State Armory promo code