• Barrel................... 8.5" 1/7 Twist 5R M4 or M4A1 Triton Arms TriDox® 4150 CMV Steel
• Bolt Carrier........... BC-2NT Triton Arms Premium M16 TriDox® Carrier w/ Mil Spec Bolt
• Gas Block.............. Low Pro Adjustable
• Caliber.................. 223 / 5.56 Nato
• Upper................... Forged 7075 T6 Aluminum Type III Hard Coat Anodized A3 Flat Top w/ M4 Feed Ramps
• Hand Guard......... 7.6” Samson Evolution Hand Guard with Rails for Accessory Attachments
• Compensator....... Triton Arms TAC-MK Mini Krink
• Color Options....... Black
• OA Length............ 16.4"
• Weight..................5.4 lbs
• Owners Packet

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.