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.
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Match Weight - Compensator with Light Rail - Fits HK USP Compact 9 / 40
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USP (HECKLER & KOCH) 9MM / .45MM / .40MM MATCH WEIGHT COMPENSATOR – MatchWeight