DoubleStar uses high quality American made parts to ensure performance in your AR15. Why Choose DoubleStar Parts instead of the Other Guys; DoubleStar uses only the best parts to make their lower parts. Lesser Parts use metal injected molded or improper steel to cut costs. The lesser part will wear at an extremely high rate and need replacing sooner. DoubleStar parts are made to last for the lifetime of the weapon.
The 2-rail gas block replaces the existing front sight tower and allows the user to mount accessories to 2 picatinny rails. It is mounted with 4 socket head cap screws. This gas block is perfect for AR15s with pinned or welded muzzle accessories.
Specifications and Features:
Machined 7075-T6 Aluminum
For use with .625" Gas Journals
Hard Coat Anodized Black
Top and Bottom Picatiny Rails
Made in the USA