FORTIS MANUFACTURING GLOCK® 19 COMPATIBLE MATCH GRADE BARREL - WITH LONE RIFLING™ - NON-THREADED
PSA Custom Dagger Threaded Barrel, Straight Taper Fluted, PVD/DLC Coating, Black | Palmetto State Armory
ALPHA G17 9MM Match Grade Barrel DLC
Blemished Agency Arms Mid Line Match Grade Drop-In Barrel (compatible with Glock® 17) - Agency Arms | Welcome to the Brotherhood
Blemished Agency Arms High Polished Premier Line Match Grade Drop-In Barrel (compatible with Glock® 19 Gen 1-4) - Agency Arms | Welcome to the Brotherhood
TRUE PRECISION Non-Threaded Barrel TP-P365B-XBC
Chrome Lining vs. Salt Bath Nitriding: Which Barrel Finish Is Better? - Criterion Barrels
Surface Finishing for DLC Coating on Firearms| ISO Finishing
Staccato DLC Barrel Coating Service - Staccato 2011
Zev Technologies Pro Match Barrel for Glock 19 Gen 1-5 9mm, DLC | NDZ Performance
True Precision Sig Sauer P320 9MM Barrel for Compact, X-Compact, M18 Only in Diamond-Like Carbon (DLC) | NDZ Performance