Replacement knurled Ar15 Gas Block Set Screws - Set of 2
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10-32 thread x 3/16" long. Standard thread size for most set screw type low profile gas blocks. Uses 3/32 hex or allen wrench drive. Sold in multples of 2. 

These are knurled on the tip for a secure grip.  You could upgrade your standard screws to these. 

How often have you lost one of these when building and crawled around on the floor looking for it? it's bound to happen. Grab a couple just in case.  

  • Item #: gbscrews

Replacement knurled Ar15 Gas Block Set Screws - Set of 2

Price: $2.99
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