The Yankee Hill Machine low profile gas block for bull barrels allows you to install longer handguards over your gas block offering more options for accessories. The gas block is manufactured with high quality steel with a mil-spec phosphate finish. Start planning and start building with Yankee Hill Machine.

Features and Specifications:
Manufacturer Number: YHM-9387
Manufactured from aluminum, finished with matte black anodize
Clamp gas block via 3 Allen screws
.936 gas block for bull barrels





This product is not returnable. Contact the manufacturer for warranty and assistance.