TacFire BU-308-18 is a complete 308 Win AR-style upper assembly built with an 18 inch black nitride barrel, a black anodized receiver, and an M-LOK handguard for accessory mounting. It’s designed to deliver a solid platform for building or upgrading a 308 Win AR-10 sized rifle setup.

Key features

• Complete upper assembly configuration for straightforward installation on a compatible lower
• Black anodized receiver finish for a consistent, low-glare look
• M-LOK handguard with a modern accessory mounting interface
• 18" black nitride barrel for corrosion resistance and durable performance

Upgrade your 308 Win build with the TacFire BU-308-18 complete upper assembly and an M-LOK handguard ready for your setup.