• .875 LOW PROFILE GAS BLOCK
• GAS BLOCKS ARE MACHINED IN HOUSE FROM 4140 STEEL FINISHED WITH A BLASTED MANGANESE PHOSPHATE FINISH.
• KNURLED SET SCREWS INCLUDED
• GAS TUBE ROLL PIN INCLUDED
.425 set screw spacing
Reviews
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.875 low profile gas block
Excellent fit on new barrel. Great piece to add to my new build