The Midwest Industries AR-15 Upper Height Gas Block is constructed from 4140 steel and features a matte black finish. This particular gas block is machined to the same height as A-4 upper receivers. 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-UHGB
Upper Height Gas Block
.750" Diameter Gas Seat
1913 Spec Rail Machined to Same Height as A-4 Uppers
Made from 4140 Steel
Secures with two set screws
Made in the USA
Matte Black
Fits:
AR15, M16, M4, M4A1 Barrel with a .750" Barrel/Gas Seat
Specifications and Features:
Midwest Industries MI-MCTAR-UHGB
Upper Height Gas Block
.750" Diameter Gas Seat
1913 Spec Rail Machined to Same Height as A-4 Uppers
Made from 4140 Steel
Secures with two set screws
Made in the USA
Matte Black
Fits:
AR15, M16, M4, M4A1 Barrel with a .750" Barrel/Gas Seat
Perfect fit .rails matche
Perfect fit .rails matched perfectly . A bit heavy , but made of steel not bootleg aluminum
April 6, 2014
Perfect fit ,rail hight p
Perfect fit ,rail hight perfect !! Kinda heavy though .but great product (steel) not aluminun ,good job
April 5, 2014
Used this on my first bui
Used this on my first build. Overall a good product, everything needed to install was included. Only problem was the actual height of the gas block is NOT exactly even with upper. It is only off a very small amount (about 1/16 of an inch lower) but this forced me to almost max out my Troy front BUIS in order to zero rifle. I used Daniel Defense omega x rails with a Yankee Hill upper (those lined up perfect) for refrence.
February 25, 2012
is it same plane as my upper receiver rail?
Answer:
Yes it should be.