Use this with a short barrel on your PS90 SBR build to attach your favorite muzzle device. Adapts the standard M12 x 1.0 LH threads of the PS90 to 1/2″-28 which is compatible with most 5.56/.223 muzzle devices.
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CMMG will ship your firearm to the licensed dealer (FFL Holder) of your choice.
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