GLOCK OEM Glock 21 Gen 4 Threaded Barrel, 45 ACP, M16X1LH Thread Pitch 39895

The Glock® G21 M16X1LH Threaded Barrel is the perfect addition to Glock® pistols chambered in the suppressor-friendly .45 ACP cartridge, enabling users to attach a suppressor to the muzzle easily.

The Glock® G21 M16X1LH Threaded Barrel features the same construction as OEM Glock® pistol barrels, ensuring that owners receive the same performance characteristics out of their new barrel as they found in their old one.

• Included thread protector
• Chambered in .45 ACP
• Barrel length: 4.49 inches

The Glock® G21 M16X1LH Threaded Barrel also features a 9.84-inch right-hand twist rate, which ensures that the pistol will perform with a wide range of different ammunition options.