Guntec USA AR-15 Low Profile Gas Block .750 Dia Polished Stainless

The Guntec USA Low Profile Gas Block is a precision-machined gas block designed for AR-15 platforms running a .750" diameter barrel journal. Built from stainless steel with a polished finish, this compact low profile block tucks cleanly under free-float handguards without adding bulk to the rifle's profile.

The block is secured with three set screws in Guntec's updated design for a tight, reliable lockup on the gas seat. A roll pin is included for installation, along with the allen keys needed to drive the set screws. At 1.40" tall x 2.10" wide x 4.65" long, it provides a clean sight-line and pairs well with both standard and free-float AR-15 handguards.

Like the rest of the Guntec USA line, this gas block is Made in USA and engineered for builders who want a quality stainless upgrade over the standard phosphate block. It is a direct-fit replacement or upgrade for any AR-15, M16, or M4-pattern rifle with a .750" gas seat diameter.