PSA AR-15 10.5" 5.56 NATO 1/7 Phosphate 12" Lightweight Hex M-Lok MOE EPT SBA3 Pistol Kit W/ MBUS Sight Set & Romeo MSR

Barrel: 10.5" 4150V Chrome Moly vanadium steel, Phosphate treated for accuracy and durability, and chambered in 5.56 NATO with a 1 in 7" twist. The carbine-length gas barrel is finished off with a PSA 12" Lightweight Hex Full Picatinny M-Lok Free Float Rail, a low profile gas block, and a PSA Fluted Flash Can.Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring a mil-spec finish, these uppers are made for us right here in the USA by a mil-spec manufacturer.Flash Can: Palmetto State Armory's Fluted "FLASH CAN". This is a solid 6061 aluminum device that is designed to direct muzzle gases and the muzzle flash forward. Threaded 1/2x28 for 5.56 NATO. Black military-style hard anodizing. THIS DEVICE IS NOT DESIGNED TO REDUCE RECOIL, MUZZLE RISE, OR FLASH SIGNATURE. This device is designed to direct gasses and noise forward away from the shooter and enhance the weapon's appearance.Bolt: The Bolt is made of Mil-spec shot-peened Carpenter 158 steel and gas key is secured with grade 8 fasteners and staked per mil-spec. Build Kit: A high quality lower build kit with everything you need to assemble your AR-15 lower into a pistol. Features Enhanced Polished Trigger (EPT), Magpul Grip, Magpul Trigger Guard, and black oxide coated hammer and trigger springs. Also includes SB Tactical SBA3 Adjustable Pistol Brace, castle nut, latch plate, carbine buffer spring, 5 positioning mil-spec buffer tube, and standard carbine buffer.Includes: Magpul MBUS Sight Set and Sig Sauer Romeo MSRSig Sauer Romeo MSR 2 MOA 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-backs