Cyclops Upper for Glock Gen 5/6

DO NOT ORDER THIS PART UNLESS YOU ALREADY HAVE ONE OF OUR FRAME MOUNTED LOWERS. 

The Underworld Arms Cyclops Upper is intended for customers who already own a compensator lower for their gen 5 or 6 Glock. 

The Cyclops Compensator for the Gen 5 and 6 has excellent muzzle flip reduction. We achieved this by combining an optimized port with a large expansion chamber, mechanical leverage via ambi thumb rests, and 3oz of non reciprocating mass (including weight of lower). 

This is a compact frame mounted compensator with a large expansion chamber and single port. 

Specifications

Material: 7075-T6 

Weight: .7oz

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.