Sylvan Arms ARH300 AR Folding Stock Adapter -
Black | Gen 3
Specifically designed for gas piston and
direct impingement systems 5.56 to .308 systems, as well as .223 compatible, it
has standard 1-3/16” x 16 thread and does not require any additional parts to
be used with standard BC Groups.
It is CNC-machined in the USA from 7075 Billet
Aluminum, making it uniquely lightweight and corrosion resistant. This assembly
weighs only 6.0 ounces. No special tools required; only a standard armorer’s
wrench. The product does not need to be disassembled in order to install it on
to your rifle/pistol.
Simply screw on, fold, and carry!
- Fit: platforms .223/5.56 to .308 & most
9mm bolt carriers with 5/8 ID (.625) standard sizing can use the bolt extension
included, after removing the pin and weight from the bolt carrier
17/32 .531 bolt extension for smaller bolt carriers is available here
If your PSA bolt carrier is causing the bolt extension to come up short contact
us for a conversion.
Does NOT work with Silent Capture Buffer Springs.
Does NOT work with JP Enterprise Buffer Systems.
Adds nothing to length of pull.
Surface treatment: hard coat black anodized
Material: 7075 CNC-machined billet Aluminum
Thread specifications: 1-3/16? X 16
Hinge dimensions: 3 11/16 inches
Hinge weight: 6.0 oz, BC – Extension 2.2 oz
Hinge length: 1.3 inches
Warranty: limited lifetime
Designed, built, and assembled in the USA