Information Guide - Glock Barrel

Barrel Options

All Glock barrels are available in standard length, extended length, extended and ported (a), and threaded options (b) with match fit stainless thread protector. Glock 20 and 21 models have a 6" model available with all 4 ports in the extended area beyond the end of the slide (c).

ported

(a) Ported

threaded

(b) Threaded

thread protector

Thread Protector

4 ports

Porting

Glock 17L, 24, 34, and 35 models have a 4-port option with all 4 ports inside the slide cutout (a). Glock 34 and 35 models have a 6-port hybrid option with 4 ports inside the slide cutout and 2 ports in the extended part of the barrel beyond the end of the slide (b).

4 ports

(a) 4 Ports

6 ports

(b) 6 Ports

Ramp

All Glock barrels have match grade chambers and feed ramps dimensioned for maximum case support.

ramps

Feed Ramp

View Glock Model Information for more information