Manufactured to precise tolerances, these high-quality replacement parts help keep your AR-15 functioning properly. This gas block set screw from SOLGW will work with any AR-15. These are knurled to provide a better hold on the barrel.
Priced individually.
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kevinwknowles (verified owner) –
Solid upgrade for your gas block. I had both stock gas block set screws back out on one of my piston rifles. Ordered these as a replacement and have not been disappointed. The design has added bite when torqued correctly. Ordered a couple extra to have on hand if needed, but I don’t think I will need them as the installed ones don’t appear to be going anywhere soon. Cheap security to keep your blaster running correctly.