CMC’s Match Precision Barrels are the ultimate upgrade drop in barrels
for your Glock. These barrels are precision machined to extremely tight
tolerances. They are an affordable, ultra accurate, and durable upgrade
to your Glock.
CMC’s machining and quality control inspection processes allows them to
attain an ultra-precise barrel with enhanced slide fit & lock up for
CMC barrels are 6 groove, cut rifled, 1:10 Twist Right Hand, fully QC
inspected, double honed (rough and finish) to produce the smoothest bore
possible, with a Max Roughness Average (RA) of 12. Finished bore
dimensions are held to +/- 0.0005" tolerance from nominal groove and
bore dimensions but the dimensions are uniform to within 0.0002 for
maximum consistency, accuracy and quality.
Features and Specifications: Manufacturer Number: 75512
Material: Hardened 416R stainless steel
Hardness: 38-42 Rockwell C before profile machining.
Finish: Satin finish with Black ultra low friction hBN (Hexagonal Boron Nitride) Plating
Max Roughness Average (RA): 12. The max SAAMI requirement for Match Barrels is 16!
Style: Straight Fluted (aesthetic) Threading: Not Threaded
Drop-in! No gunsmith is required.
100% Manufactured in Texas!
Gen 3/4 Glock 17