The Faxon Firearms EXOS-513 is a single-chamber 9mm compensator built for Glock Gen 3 host pistols (G17, G19, G26) and the Faxon FX-19. It uses an angled front port to reduce muzzle rise and stabilize the sight picture between shots without adding meaningful bulk.
Thread the comp onto a clean, lightly oiled barrel and torque per the barrel manufacturer's spec. Confirm port alignment (angled cut faces upward) before firing. Function-test with your intended ammunition — added muzzle mass can affect cycling in tuned 9mm loads. Pair well with 3CR Tactical Gen 3 threaded 9mm barrels for a matched Glock 17/19/26 build.
STATE RESTRICTION NOTICE: This item cannot be shipped to some states or municipalities due to local laws restricting muzzle devices, threaded barrels, or assault-weapon components. Buyers are responsible for verifying legality prior to purchase.
DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols. 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 3CR Tactical, LLC 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.
