Unique, all-steel gas blocks expand the versatility of your rifle by providing a variety of accessory rail and hand guard mounting options. Especially helpful in customizing short-barreled tactical rifles. Designed Specifically for AR15's with a barrel .750" O.D. at gas port.
Specifications
| Features | Machined from 17-4PH Stainless Steel; Nitride Finish; Low Profile; .750 O.D. at Gas Port |
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