HK Army Performance Series Regulator Piston - Pressure:LP3 (250-300psi) 5 Oiling PDF

5 Oiling PDF

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HK Army Performance Series Regulator Piston - Pressure:LP3 (250-300psi) 5 Oiling PDFUpgrade your HK Army Performance Series Regulator with these pistons. These pistons come equipped with Belleville Shim Stack, designed for precision and ease of use. This innovative component allows you to adjust the output pressure of your regulator quickly and efficiently without needing to purchase an entirely new regulator unit. Simply pull out the entire shim stack unit and drop it into your regulator for seamless performance. The shim stack