KKM Precision Stainless Steel Match Grade Barrels have been mated with Glockmeister custom made stainless steel end of the barrel compensators. Both components are machined from 416 stainless steel on state of the art computer controlled CNC machines. The compensator was designed to give maximum performance through the use of an engineered baffle system, a dual screw securing system and a polished stainless steel finish that gives the compensator maximum performance and ease of maintenance. In addition, the compensator was designed to reduce its overall weight (in comparison to other compensators on the market). The compensator is threaded with a standard 9/16 x 32 thread, so that this compensator can be added to other barrels with minimum trouble. The KKM barrels and Glockmeister compensators are masterpieces of machining & hand finishing. These components are intended for the competition shooter - or even the serious shooter - who wants the ultimate in performance and quality. The KKM barrel and Glockmeister compensator combination will help the serious shooter reduce recovery time, decrease muzzle flip and reduce felt recoil. The fit and finish of this barrel and compensator combination are the highest quality - it offers the reliablity expected from top quality components. We have extensively tested the barrel/compensator combination for fit and function and are convinced it is unparalleled in the current market.