The Midwest Industries AR-15 Low Profile Gas Block is constructed from 4140 steel and features a matte black finish. This particular low profile gas block will fit under most commercially available hand guards and secures to the barrel with the two included set screws. The additional length of 1.815" will cover the taper pin holes if you had to remove a FSB. Like with all Midwest Industries parts, this gas block is made right here in the USA by proud American's and is backed by Midwest Industries Lifetime Warranty.

Specifications and Features:
Midwest Industries MI-MCTAR-LPG.625
Low Profile Gas Block
.625" Diameter Gas Seat
1.815" Overall Length
Long enough to cover taper pin holes if FSB is removed
Low Profile Design will fit under most commercially available hand guards
Made from 4140 Steel
Secures with two set screws
Made in the USA
Matte Black

Fits:
AR15, M16, M4, M4A1 Barrel with a .625" Barrel/Gas Seat