Complete Black 300 Blackout Rifle Upper Receiver

$474.99 $452.99

Complete Black 300 Blackout Upper Receiver. Featuring a 16″ 300 Blackout CMV Barrel with a QPQ corrosion resistant finish, custom 15″ MLok handguards, and an A2 flash hider. Use the drop down to add the complete Bolt Carrier Group and extended charging handle to make it complete.

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SKU: M3UP16-0-BLK-BACK Categories: , ,
Barrel: -16" barrel length with a 1X7 twist and M4 feedramps. -QPQ corrosion resistance finish. Coating the barrel with QPQ is an industry norm. It offers a high level of protection and resistance to the elements while maintaining a high level of accuracy as well. -Chambered in 300 Blackout. -Made of chrome moly vanadium steel with an exterior finish to help protect it from the elements. -This barrel utilizes a carbine-length gas system giving it the best recoil reduction, cycle rate and ability to stay on target and acquire new targets faster. Bolt: -Complete bolt carrier group -Bolt is made of 9310 high grade steel -Upgraded hard chrome lined carrier -Magnesium phosphate finished exterior -Tested with Magnetic Particle Inspection (MPI) -Has grade 8 gas key bolts and is properly staked. Gas Block: -Has a .750 bore diameter -Made of high grade 6061 aluminum Gas Tube: -Carbine-length -Made of stainless steel Handguard: -15" overall length -MLok Accessories -Picatinny top rail so you can add the sight system you're most comfortable with -Slick exterior allowing you to grasp and control the upper with bare hands far easier than ones with picatinny rails Charging Handle: -Upgraded extended charging handle so you can easily rack the rifle If you have any questions about our builds or need help with any builds in general, feel free to contact us at any time at: [email protected]