Introducing the Diamondback Firearms 338 ARC. This new Diamondback DB15 Pistol is chambered in .338 ARC and purpose-built for shooters who won’t settle for second best. With ballistic performance that punches far beyond traditional AR calibers, this pistol delivers accuracy, energy, and versatility in a compact platform. Also, unlike other options on the market, you’re not locked into proprietary magazines. The Diamondback .338 ARC runs seamlessly on .400 Legend, 6.5 Grendel, and 7.62x39 AR15 ma

The Diamond Series Midnight Bronze DB10. Diamondback muzzle brake✅ 2.5lb single stage CMC drop-in trigger ✅ 18” Diamondback 416R stainless steel fluted barrel ✅ 15” Diamondback M-LOK anti-rotation S-Rail ✅ Diamond Series lower with enhanced skeletonized trigger guard ✅ Magpul ACS-L stock, K2 grip, and PMAG ✅ | Diamondback Firearms