SKU: OV014578
UPC: 812699014578
MPN: SGAS-875-00BT-00
The Troy Gas Block .875 is a low-profile gas system component designed specifically for AR-15 and AR-10 rifle platforms. It is ideal for shooters and gunsmiths who prioritize precision gas management, ensuring reliable cycling of the action across various ammunition loads and environmental conditions.
This gas block features a .875-inch bore diameter, making it compatible with standard rifle barrels that have matching journal specifications. Its low-profile design minimizes sight line obstruction, allowing for optimal mounting options for optics and backup iron sights. Constructed from durable steel, it is engineered to resist carbon buildup and thermal stress, ensuring consistent performance over thousands of rounds.
Builders working on mid-length or rifle-length gas systems will find this gas block particularly beneficial, whether for duty rifles, competition setups, or precision hunting builds. Proper installation requires careful alignment with the barrel port and secure retention methods to prevent movement during firing. This component is essential for anyone looking to achieve tuned gas flow and enhance barrel life.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
