Gen5 G19/G45 Match 9MM Barrel with 9/16×32 Thread 4-Port Compensator (4.43″OAL) (Fits Glock G19/G45 Gen5)

THIS BARREL/COMPENSATOR COMBO IS SPECIFIC TO THE GEN 5, NOT COMPATIBLE WITH GEN 1-4. 

Threaded barrel length 4.43″ with a maximum OAL option of 6.2″. If you would like a custom length between these, just enter it into the optional note section on the checkout screen. We read every note and there is not an extra charge for a custom length.

All KKM barrels are made using certified 416R gun-barrel quality stainless steel bar stock. Our barrels are then heat treated and vacuum tempered to 42 RC. All of our barrels are CNC machined to obtain superior dimensional tolerances over stock. Our advanced proprietary button rifling process allows KKM barrels to offer greater accuracy over stock barrels. Our Glock barrels come with fully supported SAAMI spec match chambers for shooting factory or reloaded ammunition as well as lead or jacketed bullets. Unless noted all barrels are drop-in fit.

NOTE: This is the new GEN 5 style comp, that contours to the bullnose bevel on Gen 5’s.

Barrel Finish Type: A standard grey/silver finish on the chamber side and a bright polish on the round barrel towards the muzzle.

Compensator Finish Type:  Black type 3 hard coat anodized aluminum – Compensator is 1.25″ long.

Compensators are attached by two set screws. The screws and wrench are provided. We recommend blue Loctite on these set screws but do not get Loctite on your barrel threads. 

DISCLAIMER:  This product is not manufactured, authorized, endorsed, or warranted by GLOCK.  GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.