TNA Gas Block, Aluminum, Micro-Profile (for .625" barrel)
This gas block is lightweight aluminum to match your lightweight pencil profile barrel.
- For use with a 0.625" barrel and standard gas tube of any length
- Securely fastens to the barrel with two set screws
- Micro-profile design
- Intended for extreme use and environments
- Weight: 20g
- Dimensions: 24 x 28 x 38mm (L x W x H)
- (1) Gas block
- (1) Roll pin
- All AR-15/M16 variants with 0.625" gas block barrel section
- Black and stainless steel barrels
Tools required: 3/32” hex key, not included. A pin punch to get the gas tube roll pin installed.
Tips: You need to watch that you don't cover the gas port and thus have the block rotated correctly. Just take your time.