CMC's Match Precision Barrel is constructed of pre-hardened 416R premium grade stainless steel with 6 grooves and is rifled cut. The drop-in barrel is fluted, bead blasted for a satin finish and has a SAAMI match grade chamber. This model is compatible with Glock 19 Gen 3&4 models, has a stainless finish with hBN (Hexagonal Boron Nitride) bore and chamber. It is threaded with 1/2x28 tpi threads.
Specifications:

Caliber or Gauge	9mm
Length	4.01"
Model	Match Precision
Twist	1:10"
Sights	None
Bore Type
Finish	Stainless
Type	Handgun
Chokes Included
Choke Configuration
Barrel Type	Match Grade
Ammo Type
Barrel Features	Fluted/Threaded