AR-15 low profile gas block. This gas block replaces your existing front sight to provide a simple, low profile design that can be used to mount a free float rail over the top, etc. Gas block Is mounted by the use of two set screws and is .950 Inches long. Manufactured from high quality steel with a Melonite finish. Set screw design for .936" barrels.

Finish- Melonite Black

Inside Diameter- .936"

Material- Steel

Platform- AR15/AR308

Type- Low Profile

Attachment Type- Set Screw

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