Troy Gas Block- .875

It’s machined from 4140 pre-hardened steel and finished with MIL-STD Manganese Phosphate. The low-profile shape keeps the front end compact, which matters on a rifle that already carries more barrel than a standard carbine.

MPN: SGAS-875-00BT-00
UPC: 812699014578

Specifications

• Brand: Troy Industries
• Gas block seat: 0.875
• Material: 4140 pre-hardened steel
• Finish: MIL-STD Manganese Phosphate
• Gas tube roll pin not included