Match Grade drop-in Glock replacement 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 Match Grade barrel bores are some of the most precise stainless steel barrels for sale. 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 +/- 0.003″ for consistency and accuracy.
416R Gun Barrel Quality Stainless Steel
Match Grade drop in barrel
Final dimension of +/- 0.003″ for consistenct accuracy
SAAMI spec. Match chambers
Proprietary twist rate