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  1. Perfect fit
    100%
    TNA gas block ... good product light weight and perfect fit.

    Thank you

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TNA Gas Block, Aluminum, Low-Profile (0.625")

Rating:
100% of 100
In stock
SKU
688716046553
CA$40.17
This gas block is lightweight aluminum to match your lightweight pencil profile barrel.
Features:
  • 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
You get:
  • (1) Gas block
  • (1) Roll pin
Compatible with:
  • All AR-15/M16 variants with 0.625" gas block barrel section
  • Black and stainless steel barrels
Installation difficulty:
2
Tools required:
  • Hex key, not included. A pin punch to get the gas tube roll pin installed.
Installation Tips:
  • You need to watch that you don't cover the gas port and thus have the block rotated correctly. Just take your time.

Specifications (all models)

Specs.
Product Weight (grams)20
BrandTrue North Arms (TNA)
ColourBlack
MaterialAluminum
FinishAnodized
Gas Block Diameter0.625"
Gas Block ProfileLow-profile
Gas block attachment typeSet screws