The Daniel Defense Mk12 Low Profile Gas Block is the result of Daniel Defense being awarded the contract by the Naval Surface Warfare Center – Crane Division. Built entirely to Crane specifications for USSOCOM, this gas block ships with gas tube roll pin, mounting screws, and wrench.
Specifications:
- Adjustable: Non-Adjustable
- Brand: Daniel Defense
- Gas Seat Diameter: .750
- Material: Steel – 416R Stainless
- Type: Set Screw
- Weight: 1.9 Oz


