USED – BRT Micro Pin Gas Block – .750″
The MicroPin Gas Block is designed to fit under most available free float rails and fits all AR Family barrels with a .750″ nominal diameter gas block journal.
- Material: Precision CNC machined from 4140 Chrome-Moly steel
- Through hardened for maximum strength and toughness.
- Finish: in Mil-spec Black Oxide
- Measures 0.925” in length
- Weight:y 1.33 oz.
- Fits barrels with a .750″ nominal diameter gas block journal
- Made in the USA
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