The Troy Industries low profile gas block replaces the standard AR-15 front sight. The slim design allows users to install rail systems and free float tubes that extend past the front sight/ gas block assembly location. The gas block is stainless steel with a black oxide finish. It is secured with two set screws located on the bottom of the block.
Fits:
- .875 diameter barrels


SKU: 55BA467
SKU: 55BA48A
SKU: 55DA1EE
SKU: MAR001-BB
SKU: MAR008
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