Strike Industries's black coated gas tube is the ideal upgrade to match a standard or custom AR build. The matte finish gives off no reflection, and the black oxide coating process is in accordance to Military Spec MIL C 13924. The roll pin is slightly over sized to accommodate most gas blocks and can be modified to fit smaller gas blocks.
|Material||304 Stainless Steel|
|Finish||Black Hardcoat Anodized|
Determined at checkout.