CMC Triggers is excited about its new line of Match Grade Drop-In replacement barrels for the Glock Gen 3-4 platform firearms. This precision machined barrel is the ultimate upgrade for anyone searching for superior accuracy, reliability and durability. This barrel is precision machined from certified DFARS compliant pre-hardened 416R premium grade stainless steel. The barrel is then bead blasted to create a satin finish prior to the plating process. An ultra-low friction Hexagonal Boron Nitride Bore and Chamber is applied before the final exterior coating process. Best of all this barrel is manufactured right here in the great state of Texas.

Specifications and Features:
This is not a Glock Factory Product, it is an aftermarket Product
CMC Triggers Drop In Replacement Barrel 75521 for Glock
9mm Luger
1:10" Right Hand Twist Rate
6 Groove Cut Rifled
SAAMI Match Grade Chamber
Fluted
Threaded 1/2x28
Precision cut/finished to a maximum roughness Average of 16
Pre-Hardened 416R Stainless Steel
38-42 Rockwell C Before Plating
Bead Blasted Stain Finish Prior to Plating
Ultra Low Friction hBN (Hexagonal Boron Nitride Bore/Chamber)
100% Manufactured in Texas
Black DLC Finish

Fits:
Glock 19 Gen 3-4 Models Only




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