The TacFire Complete Upper with BCG in .308 Win with a 16″ black nitride barrel (brand part no. BU30816) offers a compact, nimble AR-10-pattern upper ready to mate to a compatible lower. Made by TacFire, the upper ships complete with the bolt carrier group installed, so there’s no separate BCG fitting required. The 16″ black nitride barrel pairs with a black anodized finish for a consistent, modern look, and the optic-ready top rail means it’s ready for glass without extra machining.

Key Specifications

• Chambered in .308 Win / 7.62 NATO for versatile mid-range performance.
• Features a 16″ barrel length.
• Barrel is finished in durable black nitride.
• Ships complete with bolt carrier group installed and ready to run.
• Sight configuration is none, optic-ready, built for a magnified optic or red dot.
• Classified as a complete upper assembly, needing only an AR-10-pattern lower to finish the build.

Frequently Asked Questions

Does this upper come with the BCG installed? Yes, it ships complete with the bolt carrier group already installed, ready to mate to an AR-10-pattern lower.

What lower does this upper fit? It’s built to AR-10-pattern upper receiver specs, so it mates with a compatible AR-10 lower.

Buy the TacFire Complete Upper with BCG, .308 Win, 16″ Black Nitride

Build out a versatile .308 Win AR-10 rifle without sourcing individual parts. Browse more in our AR10 uppers category, and it ships fast from our Lubbock, Texas gun shop.