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The AT3 Long Low Profile Gas Block is designed to cover up barrel scars that are left after removing an AR-15 front sight base
- Roll Pin included
How do I know this will fit? Measure the distance from the barrel shoulder to the gas port on your barrel if it is 7 inches than this will work.
- 3/4" (.75") size – works with any .75" AR-15 barrel
- Perfect for use with long AR15 handguards that cover the gas block
- Length is designed to cover up blemishes on barrel after removing front sight base
- Secured with 3 set screws (screws, allen wrench and roll pin included)
- Backed by the AT3 Lifetime Warranty
Gas Block SPECIFICATIONS:
- Material: 4150 steel
- Finish: Phosphate coating (matte black)
- Length: see pictures
- Inside Diameter: .75"
- Weight: 2.7oz
- Packaging: PE Bag
Gas Tube SPECIFICATIONS:
- Material: Stainless Steel
- Finish: Natural
- Total Tube Length: 9 3/4"