Glock Factory Barrel Glock 42 380 ACP 1 in 9.84 Twist 3.25 Carbon Steel Matte

This replacement barrel is a factory original from Glock. Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts which guarantees excellent fit and reliable operation.

The Glock polygonal barrel rifling reduces wear and tear on the barrel and creates better bullet-to-barrel fit. This minimizes barrel residue and produces consistent and increased bullet velocity, resulting in enhanced accuracy.