KAK Complete Upper Receiver- 300 WSM - 19" Barrel 15" - MLOK

KAK Industry Complete AR10 Upper Receiver , 19" Barrel, 15" MLOKHigh Rail Height* Barrel Length- 19"* Barrel Material- Stainless 416R Hunter Profile, Blasted Matte Grey* Chamber- 300 WSM (Winchester Short Mag)* Twist Rate- 1:10* Muzzle Device- KAK Compensator 5/8-24* Gas System- Magnum length* Gas Block- Low profile .750 Nitride Finish* Charging Handle- Enhanced Large Billet Latch* Upper Receiver- Billet, Modified for Magnum cartridges, uppers are milled post anodize resulting in a small amount of raw material presenting itself on the bottom of the ejection port door, Alumiblack can be applied to cover material if you want to cover this area, it's purely cosmetic * Handguard- KAK Industry MLOK 15", High Quality 6061 T6 Material with Proprietary Clamping Tri-lug System and Heavy-Duty Barrel Nut- Offering the least amount of deflection possible BCGAuto Profile Carrier Machined from Aircraft/ Bearing Quality 8620 Steel, Properly Heat Treated, Ground to Perfection, BlackNitride Finish by H&MBolt- Magnum Bolt Face, Headspaced, Dual Ejector, machined from a single piece aircraft/bearing quality 9310 steel, heat treated properly, precision ground, Shot Peened and MPI'dFiring pin is machined from 8740, precision ground, and chrome platedOne Piece Billet Fully Machined Enhanced Extractor, Phosphate coated for Increased reliability and corrosion resistanceS7 tool steel ejectors and extractor retaining pin4130 Gas Key, nitride, precision staked using our hydraulic staking machineKAK Carrier Key Screws- Grade 8, Properly Heat TreatedAll KAK complete upper receivers are test fired for feed and function using commercially loaded ammunitionFITS DPMS STYLE LOWERS KAK RECOMMENDS PMAG 10 ROUND MAGAZINES OR BROWNELLS ALUMINUM 308 MAGS LOADED WITH REDUCED CAPACITY