Toggle search
Submit Search
Shopping Cart
The HARPOON II R Complete Rifle Upper 223 / 556 / 300BO, 18” 1/7 Twist 4150 CMV 5R Triton Arms TriDox® Barrel, Triton Arms TAC-MKv3 Mini Krink Compensator, Diamondhead 15” VRS T Handguard, Triton Arms Premium M16 BCG, Triton Arms ATAC Charging Handle, Low Pro Gas Block, Owners Kit in Black Finish
All of Triton Arms Complete Uppers feature Triton Arms TriDox Barrels 4150 CMV Steel in a 5R Button Rifled Barrel or Cold Hammer Forged, M4 or M4A1 Profile in various lengths and twist. Our Bolt Carrier Groups are a M16 style and are also TriDox treated for better performance in a multitude of harsh environments, from saltwater intrusion in a Marine or Harbor setting to the sand and dirt from the hot desert climates; even in extreme weather conditions bound with ice and sub-zero temps, our bolts will perform flawlessly each and every time. All Triton Arms Complete Uppers are made in the USA with 100% USA Products and provide their owners a "Life Time" transferable warranty.
Back to top