Rifle Length: Overall Length 12.5 Inches. Weight 19.8 oz.
These unique forearms feature diamond shaped heat vents, an extended top
rail for gap-free installation, “T” marked rails to mark accessory
locations, they accept our end caps, and utilize our anti-rotation
screws for secure installation. The forearms and barrel nuts are made of
6061-T6 aluminum and hardcoated to military specifications. The jam nut
and anti-rotation screws are steel and plated a matte black finish to
match. Assemblies include: one jam nut, one barrel nut, two
anti-rotation screws, and one forearm tube.
Yankee Hill Machine Low Profile Gas Block (Set Screw) YHM-9383
This gas block replaces your existing front sight to provide a simple,
low profile design that can be used to mount a rifle length forearm to a
carbine length barrel. It is mounted by the use of two set
screws (YHM-9383) and is .950 Inches
long. Manufactured from high quality steel and finished with a mil.
spec. phosphate coating. Made in the U.S.A. This gas block has a bore
diameter of .750 inches.