Description
[ht_gallery id=”5570″ name=”4 Rail – Quad Rail Gas Block .750 – Low Profile” columns=”3″]
The AR15 4 Rail Gas Block .750 Picatinny Gas Block for barrels .750 has full mil-spec picatinny rails allowing you to mount accessories such as a front sight or lasers and flashlights. It sits flush on your quad rail without any gaps. No modification to your barrel is required.
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