All the same great styling of our popular titanium gas blocks but in black oxide finished steel. The low profile design works well under hand guards, and anywhere else that space is at a premium. A basic two set screw design ensures a secure fit, and an easy installation.

Blue thread locking compound is recommended.

Specifications:

• Made from US sourced 4140 steel
• Internal bore: .625"
• Length: 1.0 inch
• Weight 1.35 ounces
• Blasted and black phosphate coated
• Low profile design
• MADE IN THE USA