Product Description
M31 Compensated Barrel Shroud with new parkerized finish for use with 12.875" 9mm barrels.
Picatinny rail mount on bottom of shroud.
Compatible with all Universal pattern Stemple guns and original KP31 SMGs.
*** 16" barrels wil not work with the shroud since the diameter of the barrel will not pass though the compensator at the end of the shroud.
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