#html-body [data-pb-style=WAG9NKV]{display:none}#html-body [data-pb-style=QJDN7DQ]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}Barrel: 20" Nitride 4150 Chrome Moly steel barrel, chambered in 5.56 NATO, with a 1/7 twist, M4 barrel extension, and a rifle-length gas system. The barrel is finished off with a PSA A2 Classic handguard, f-marked front sight base, and A2 flash hider. Upper: Forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. Uppers include forward assist and dust cover. These uppers are made for us right here in the USA by a mil-spec manufacturer. Bolt: Full-auto profile bolt carrier group. Shot-peened, mil-spec Carpenter No. 158A(R) steel bolt and gas Key Hardened to USGI Specifications, Fastened with Grade 8 screws, and Staked Per Mil-Spec. 8620 steel M-16 profile carrier.Lower: These forged lowers are quality made using 7075-T6 aluminum and are marked "MULTI" for caliber. The finish is hardcoat anodized. Mil-spec diameter 7075-T6 buffer tube is hardcoat anodized, and has an A2 butt stock and classic A2 grip. The fire control group is a PSA classic mil-spec style, single-stage assembly.Included: PSA Mil-Spec AR-15 Carry Handle Barrel: 20" Nitride 4150 Chrome Moly steel barrel, chambered in 5.56 NATO, with a 1/7 twist, M4 barrel extension, and a rifle-length gas system. The barrel is finished off with a PSA A2 Classic handguard, f-marked front sight base, and A2 flash hider. Upper: Forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. Uppers include forward assist and dust cover. These uppers are made for us right here in the USA by a mil-spec manufacturer. Bolt: Full-auto profile bolt carrier group. Shot-peened, mil-spec Carpenter No. 158(R) steel bolt and gas Key Hardened to USGI Specifications, Fastened with Grade 8 screws, and Staked Per Mil-Spec. 8620 steel M-16 profile carrier. Lower: These forged lowers are quality made using 7075-T6 aluminum and are marked "MULTI" for caliber. The finish is hardcoat anodized. Mil-spec diameter 7075-T6 buffer tube is hardcoat anodized, and has an A2 butt stock and classic A2 grip. The fire control group is a PSA classic mil-spec style, single-stage assembly. Included: PSA Mil-Spec AR-15 Carry Handle PSA is your AR-15 rifle headquarters.