AR-15 Low Profile Gas Block - .936
ID - 0.936"
High Quality
includes Roll Pin & Two Set Screws (3/32 Allen Wrench)
.340 From Center To Center Of Holes
Black Manganese Phosphate...
Adjustable Low Profile Gas Block .750
Minimal-profile replacement for factory front sight/gas block won’t interfere with extended-length tactical forearms, while ensuring proper function of...