MATCH GRADE BARRELS FOR GLOCK 20


Our Match-Grade Barrel for the Glock® 20 fits generations 3 abd 4 of G20 It's an excellent replacement for a shot-out factory barrel or for completing a pistol based on the G20 platform. And it's the ideal tube for a custom gun built on a Polymer80 frame with a Brownells Slide on top! Each Brownells Match-Grade Barrel for Glock® 20 is machined from hardened 416R stainless steel to precise dimensions, so it's a drop-in fit on most guns. The tight lockup helps ensure superb accuracy, too. The extra-hard Black Nitride finish resists surface wear and stops in its tracks whatever corrosion might try to challenge the stainless steel. This 10mm chambered barrel is button-rifled with standard, 1-10" right-hand, 6-groove rifling that is compatible with "practice" ammo with non-jacketed bullets.

• Fits Glock® 20 Gen 3 & 4
• Button-rifled 1-10" twist
• 416R stainless steel
• Non-reflective Black Nitride anti-corrosion finish
• Threaded model available with 9/16-24 tpi threads

Our match barrel for Glock® 20 is available with either a Plain muzzle with an 11-degree target crown or Threaded (9/16-24 tpi) to enable installation of a compensator or sound suppressor. Both are laser-engraved with the chambering and the Glock®model it fits.


DISCLAIMER: “GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. or GLOCK Ges.m.b.H. Neither Brownells nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components. For genuine GLOCK, Inc. and GLOCK Ges.m.b.H. products and parts visit www.glock.com.