9SX and Lex Piston


This piston accommodates both the 9SX and Lex 9mm silencers. It is available in left hand or right hand threads to allow you to use your silencer on a variety of popular threaded 9mm firearms. The piston is machined from stainless steel and engraved with the dedicated TPI.

*Please note that the Lex and 9SX silencers are rated up to .300 blk subsonic only.

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Additional information


Left Hand – M13.5 x 1LH, Right Hand – 1/2 x 28 TPI, 1/2 x 36 TPI, 5/8×24, 3 Lug for Lex and 9SX


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