This bundle pairs two of the most popular upgrades for the Gen 3 Glock 19 — the 3CR Tactical 9mm black nitride threaded barrel and the 3CR 9mm Micro Compensator — at a discounted package price with free shipping. Both pieces are designed to work together on Glock 17, 19, and 26 frames that share the standard 9mm slide width.
The barrel is machined from 4150 CMV steel, finished in black nitride, and threaded 1/2x28 to accept the included compensator or any other 9mm muzzle device. The Micro Compensator is a single-port design machined from 7075 billet aluminum, weighing in at just under 1 ounce — enough mass to tame muzzle rise without the bulk of a full-size race comp.
Specifications:
Index the comp to the barrel before final torque. Function-test the assembled platform with your carry ammunition before competition or duty use to confirm reliable feeding and ejection.
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