TacFire BU45ACP4 AR-15 Upper, .45 ACP, 4″ Barrel, Black Finish

Description

The TacFire BU45ACP4 upper is designed for .45 ACP AR-platform builds, offering a compact and versatile solution for custom projects or upgrades. It features a 4-inch barrel and comes finished in black, providing a streamlined option for those seeking a pistol caliber upper.

• 4″ .45 ACP barrel with 1:16″ twist
• Includes bolt carrier group for installation
• Black finish and 5/8×24 thread pattern

This upper assembly from TacFire allows straightforward integration with compatible lower receivers, making it a reliable choice for compact AR configurations requiring .45 ACP compatibility.