ZEV Technologies Pro Match Grade drop-in barrels feature extremely tight tolerances and are manufactured with pre-hardened chromium stainless steel (416R) that was originally designed for use in Match Grade rifle barrels. This material provides high tensile strength and toughness to withstand typical chamber pressures while still being highly corrosion resistant.
ZEV Pro Match Grade barrel bores are some of the most precise in the industry. Every barrel is double honed (rough and finish) until a minimum surface finish of 16 RA is reached. During this process the barrels are held to a final dimension of +/- 0.0002” for consistency and accuracy.
The barrels are cut rifled and 100% inspected for groove dimensions and broach finish.
- 416R gun barrel quality stainless steel
- Match grade drop in barrel
- Final dimension of +/- 0.0002” for unmatched accuracy
Material: 416R Stainless Steel
Finish: Grey DLC Coating
Caliber: 9mm Luger
Muzzle Thread Pattern: 1/2"-28