CMC Match Precision Glock 19 Fluted Threaded Barrel

CMC Match Precision Barrel for Glock 19

CMC's Match Precision Barrel represents the pinnacle of aftermarket barrel engineering for the Glock 19 platform. Built from pre-hardened 416R premium-grade stainless steel, this barrel delivers the precision and reliability serious shooters demand.

Key Features

Construction & Materials

• Pre-hardened 416R stainless steel with stress relief after rifling
• Final hardness: 38-42 Rockwell C
• Black DLC (Diamond-Like Carbon) finish for corrosion resistance and durability
• hBN (Hexagonal Boron Nitride) bore and chamber coating

Precision Specifications

• 6-groove, cut-rifled design with 1:10 twist rate (right-hand)
• SAAMI match-grade chamber with maximum Roughness Average (RA) of 16
• Bore dimensions held to ±0.0005" tolerance from nominal
• Uniformity maintained to within 0.0002" for maximum consistency
• Double-honed bore (rough and finish) for smoothest possible surface
• Maximum bore roughness average of 12 RA

Practical Features

• Fluted barrel design reduces weight while maintaining rigidity
• Threaded 1/2x28 TPI for suppressor compatibility
• Drop-in installation for Glock 19 Gen 3 and Gen 4 models
• 4.01" barrel length
• Bead-blasted satin finish
• Fully QC inspected

Why This Barrel Matters

The precision tolerances and match-grade chamber specification make this barrel ideal for shooters who demand accuracy. The hBN coating protects the bore and chamber from wear, while the fluted design provides weight savings without sacrificing structural integrity. Whether you're building a competition pistol or upgrading your carry gun, this barrel delivers the performance you expect from a match-grade component.