We manufacture our Semi-Auto upper to include the same design elements and high-quality standards that our Bolt Action uppers have. Top tier, USA-made materials and components combine to make an AR for all scenarios; from hunting and competition to self-defense.
Our uppers feature a 6061 Billet aluminum receiver, a match grade 416R stainless steel barrel from Preferred Barrels, and a Mil-spec bolt carrier group.
We offer them in:
223 Wylde, with a 16" barrel, 1:8 twist and Mid-length gas system
6mm ARC, with an 18" barrel, 1:7.5 twist barrel and Rifle +1 gas system.
Rounding out our semi-auto upper is an ambidextrous charging handle and a 15” MLok handguard that ensures you have enough real estate for optics, designators, bipods, tac lights, or whatever other peripherals you want.
Just as with our Bolt Action ARs, we offer a manufacturer’s warranty and a Sub-MOA accuracy guarantee. We accuracy test the .223 Wylde with factory Hornady Frontier 75 gr. BTHP ammunition and the 6 ARC with Factory Hornady 108gr ELD-M.
100% American made with American materials.
Barrel: Preferred Barrels 416R Stainless Steel; “Blackout” Cerakote
We offer them in:
223 Wylde, with a 16″ barrel, 1:8 twist and Mid-length gas system
6mm ARC, with an 18″ barrel, 1:7.5 twist barrel and Rifle +1 gas system.
Uintah Precision 15” M-LOK handguard Uintah Precision 6061 Billet Aluminum upper receiver Ambi Charging handle
Bolt: Mil-Spec BCG Machined from 8620 Aircraft Quality Steel and heat-treated to 60-61 RC Mil-Spec Gas Key Key Staked with Grade 8 Screws, per Mil-Spec Mil-Spec Carpenter 158® Bolt w/ Spring and Ejector Tool Steel Extractor w/ Spring and Viton O-ring Mil-Spec Firing Pin w/ Chrome Finish Mil-Spec Cam Pin Full Auto Carrier (Backward compatible with all semi-auto rifles) BCG Weight – 11.55 oz.
Lower: Uintah Precision 6061 Billet Aluminum receiver Featuring a flared magwell, serrated barricade and integrated trigger guard UP "Vitrum" 3lbs, single stage trigger Magpul MOE K+ pistol grip with rubber overmold texture Magpul MOE SL 6 position stock
Included: 1- Magazine (30 round with the 223, 10 round with the 6mm ARC) 1 - Plano All Weather Double Gun case 1 - cable lock
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