PSA 18" Rifle-Length 6.5 Grendel 1/8 Stainless Steel 15" Lightweight Hex M-Lok Gen2 Strike Eagle 1-8 Upper - With BCG & CH

Barrel: 416R Stainless steel. Chambered in 6.5 Grendel, with a 1:8 twist, M4 barrel extension, and a rifle-length gas system. The barrel is finished off with a PSA 15" Hex Full Picatinny M-Lok Free Float Rail, a .750 adjustable gas block, and an A2 flash hider.Upper: Forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. These uppers are made for us right here in the USA by a mil-spec manufacturer.Bolt: Full-auto profile bolt carrier group. 9310 steel bolt, Shot Peened, Gas Key Hardened to USGI Specifications, Fastened with Grade 8 screws, and Staked Per Mil-Spec. 8620 steel M-16 profile carrier is nitride-treated.Vortex Strike Eagle 1-8x24mm Gen 2 AR-BDC3 Reticle:Strike EagleA(R) riflescopes offer even more features in an updated body, making them ideal for value-minded shooters who need an optic that looks as good as it shoots. A true 1x on the low end adapts to a wide range of scenarios, letting shooters rapidly engage targets from point-blank to extended ranges. To maximize that versatility, you get a glass-etched, illuminated AR-BDC3 reticle, which aids in rapid shooting at near and far distances while providing holdover and ranging references from 0-650 yards. Plus, a thread-in throw lever helps you to set your magnification even faster, shot after shot.Features: The AR-BDC3 Reticle is improved for ranging distances and holdovers and illuminated for clarity in low lightThe Thread-In Throw Lever is for last and easy magnification adjustmentsUpdated aesthetics for a clean, new lookIn the Box: Thread-in throw lever, CR2032 Battery, Reticle manual, flip caps, lens cloth, and product manualFully Multi-CoatedWaterproofSecond Focal PlaneFogproofGlass Etched ReticleShockproofArmortekNitrogen Gas Purged