The TROY INDUSTRIES .750 Low Profile Gas Block (SGASA4L00BT00) is made for rail systems that need to go over the gas block. It fits all M4 carbines and M16A2, A3 and A4 rifles. This gas block is machined from hardened steel with a black oxide finish. Made in the U.S.A.
Fits all M4 carbines and M16A2, A3 and A4 rifles
Machined from hardened steel with a black oxide finish
Due to the nature of this item, it may be restricted from shipment to the territories listed under Shipping Restrictions. It may require a permit or may be prohibited from ownership in these areas. Contact your local law enforcement/government officials to find out more. If you add it to the shopping cart and check out with it, it may be removed from your order by our customer service team (your credit card will not be charged for the item).