TacFire Gen 2 M-LOK One Slot Handstop Aluminum Black Small. All of the edges of this hand stop are chamfered to provide comfort and unrestricted range of movement. The end of this hand stop has a ledge to which straps can be attached ensuring the hand stop stays in place. The ledge of this hand stop is wider then the m-lok slots allowing the shooter's forearm to also be inserted firmly locking down the hand stop. This enables the shooter to brace the firearm in a fire stand under a bench or in other safe shooting position. A ledge of this hand stop prevents the shooter's hand from sliding forward toward the front of the bore ensuring consistent placement of the shot. An extruded bar running along the bottom of the hand stop ensures heat is not generating from the front of the weapon system. Internally the hand stop is secured against the bore ensuring consistent heat and not from the bolt or bolt carrier. The shoulder bolts onto the rear lug which prevents any unwanted torque from eroding. This stops works on any M-Lok site. The hand stop easily slips into and out of the hand stop's end and due to the varying degree of flexibility can be flexed in/out in the hand stop's guiding slot. Finally the hand stop is locked into place with a spring loaded bolt. This feature is a defect of the manufacturing process and parts cannot be returned. Specifications for TacFire Gen 2 M-LOK One Slot Handstop: Manufacturer: TacFire Color: Black Fabric/Material: Aluminum Condition: New Country of Origin: USA Features of TacFire Gen 2 M-LOK One Slot Handstop 1-slot M-lok handstop Package Contents: TacFire Gen 2 M-LOK One Slot Handstop TacFire MAR133-G2: Gen 2 M-LOK One Slot Handstop Aluminum Black Small