Product Overview
OEM GLOCK PORTED BARRELS
G19 gen 1-5, G17 gen 1-5, G34 gen 1-5- 10 hole porting
G43/43x- 8 hole porting
G48- 10 hole porting
FAQ:
ALL G19 barrels will work across gen 1-5 slide/frame.
G17 gen 3/4 barrels will not work with gen 5 slide/frame due to different locking block generations.
G34 gen 3/4 barrels will not work with gen 5 slide/frame due to different locking block generations.
Our ported barrels are perfectly aligned with our THORAD II SLIDE top front window cut. We do not guarantee that it will fit other company window cuts. PLEASE DO NOT PURCHASE IF WE DID NOT DO THE SLIDE MILLING ON YOUR SLIDE.
Our ported system will run with OEM RECOIL SPRING. For maximum efficiency we recommend tuning your recoil spring and striker spring. We carry aftermarket NDZ PERFORMANCE REDUCED RECOIL SPRING KIT and WOLFF STRIKER SPRING that is sold separately.
