PSA Custom 10.5" Carbine-Length 5.56 Nato 1/7 Phosphate 12" MLok Moe SBA3 Pistol W/ Romeo MSR, Dark Green

Barrel: 10.5" Chrome-Moly Vanadium barrel Chambered in 5.56 with a 1/7 twist. The barrel is Nitirde treated for durability and finished off with a Palmetto State Armory Custom Handguard and a fluted flash can.Upper: Billet 6061-T6 AR upper is Teflon-Coated for durability. These upper receivers are made for us right here in the USA.Bolt Carrier Group: Nitride treated 8620 steel bolt, with an enhanced firing pin and external 5.56 style extractor. The bolt carrier group is compatible with most aftermarket fire control groups.Lower: These forged lowers are quality made using 7075-T6 aluminum and are marked "MULTI" for the caliber. The finish is Teflon-coated. The Mil-spec diameter 7075-T6 buffer tube is hard-coat anodized with 6 adjustment positions and is fitted with an SBA3 Pistol Brace, Magpul grip, and PSA Enhanced Polished Trigger (EPT) FCGSig Sauer Romeo MSR Red Dot Sight:The ROMEO-MSR is a sealed compact red dot or green dot sight intended for MSR, carbine, shotgun, and air rifle. Brightness is adjusted with a top-mounted rotary dial, featuring 10 daytime and 2-night vision settings for quick target engagement in any condition.Features:Dependable IPX-7 waterproof and fog-proof performanceOver 20,000 hours runtime on a CR1632 batteryTop loading battery compartment with integral brightness control featuring 10 daytime and 2 NV settingsUltra-compact size and weight with unlimited eye-relief and parallax-free operationAircraft-grade aluminum housing and mountSlipover, see-through flip-backsThe Palmetto State Armory Custom Series line of accessories, components, and firearms are designed to give you the tactical or competitive advantage when you need it most!