Match Weight - Compensator with Light Rail - Fits HK USP Compact 9

This compensator with light rail fits the HK USP 9 / 40 Compact of all barrel lengths. The compensator has a fully open top to accommodate all barrel lengths, due to the fact that the barrel pitches when it is fired.

HK USP EXPERT .45 / 9mm / .40 MATCH WEIGHT STEEL COMPENSATOR – MatchWeight

Match Weight - Aluminum ? Without Picatinny Rail - HK USPC 9mm / .40

Match Weight - Steel ? With Picatinny Rail - USP Elite 9/.40

Match Weight - Steel ? With Picatinny Rail - USP Elite 9/.40

Dick Jones, Author at Gun Digest

HK USP COMPACT (HECKLER & KOCH) ALUMINUM MATCH WEIGHT COMPENSATOR – MatchWeight

Match Weight - Aluminum ? Without Picatinny Rail - HK USPC 9mm / .40

Is the 'match' on the KWA USP Match airsoft gun removable? - Quora

VP9 Overhaul - Episode 11: Rail Mount Compensator

HK P30L and VP9 Match Weight Fun : r/guns

Match Weight - Aluminum ? Without Picatinny Rail - HK USPC 9mm / .40