Underworld Arms
For Glock 19 Gen 4 - Cerberus Thumb Rest Compensator
For Glock 19 Gen 4 - Cerberus Thumb Rest Compensator
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The Cerberus Compensator for the Gen 4 Glock 19 has the highest flip reduction of any comp its length. We achieved this by combining optimized ports, mechanical leverage via ambi thumb rests, and 3oz of non reciprocating mass.
This is a compact triple port frame mounted compensator with superb efficiency and performance due to the large expansion chamber and top port paired with upward angled side ports.
This 50 state legal compensator is made for unthreaded barrels and is anodized black. It has an ambidextrous serrated thumb rest lower and modular interchangeable uppers. The lower was painstakingly designed with radiuses that match the frame so that it looks and feels like a seamless integration.
This compensator increases the dimensions of the firearm and will require one of the dedicated holsters available HERE.
Everything you will need for the install is included: locking block, screws, Blue Vibratite 121 thread locker, and an allen key.
Installation video click HERE
Compatible with factory glock frames, not compatible with clone frames.
Specifications
Material: 7075-T6
Weight: 2.9oz
Length Added to Firearm: .825"
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 registered by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither Underworld Arms nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of any “GLOCK” trademarks on this page is merely to advertise the sale of pistols, parts, components or accessories that are compatible with GLOCK pistols. For genuine GLOCK, Inc. and GLOCK Ges.m.b.H. products and parts visit www.glock.com.
This is exactly what I was looking for, as my state doesn’t allow threaded barrels anymore. Shoots flat, looks great, and the quality is top notch. There wasn’t even a speck of dust on this when it came in. Stop thinking about it and buy it. You won’t regret it.
wonderfully machined and finished, my particular gun and comp fits extremely snug and the lines match the frame perfectly. the rails stiffness and its fit to the frame make it significantly better for use with a laser/light combo unit.
This comp is a beast! I love that it has an integrated thumb rest that doesnt interfere with the holster. It tamed the already lite recoil to make my glock a speed machine. Will be buying more for the rest of my guns.
Great addition to your glock 19. Well built, high quality materials, looks oem
