Our gas blocks are machined in house with the best quality 4140 CMV HT available on the market. Machined to exacting tolerances, tumbled, sandblasted and black oxide coated. Each gas block includes two 10-32 cupped and knurled set screws along with a stainless steel roll pin.
- 4140 CMV
- 0.75 Diameter
- Black Oxide
- 10-32 Set Screw
- Roll Pin
- 1.8oz
