Shop › SAMSON LOW PRO M-LOK HAND STOP SAMSON LOW PRO M-LOK HAND STOP $25.36 Samson Manufacturing Corp. Low Profile Hand Stop, Fits M-LOK, Anodized Finish, Black 04-01040-01 Quantity: Add To Cart Added! Samson Manufacturing Corp. Low Profile Hand Stop, Fits M-LOK, Anodized Finish, Black 04-01040-01