This low profile castle nut comes standard with all of our Folding Stock Adapters, but can also work to replace your regular castle nut, adding room for extra attachments.
Low Profile Steel Castle Nut Replacement for ARH300
This low profile castle nut comes standard with all of our Folding Stock Adapters, but can also work to replace your regular castle nut, adding room for extra attachments.
$4.00
Sylvan Arms
- Free shipping on orders over $125!
- Secure Payments
Frequently Purchased With
-
Two-Point Heavy Duty Rifle Sling
Our Two-Point Rifle Sling keeps your weapon maneuverable yet secure. Our rifle sling is made of heavy-duty webbing with powder-coated metal hooks and sturdy, low-profile adjuster and quick-release attachments. Appropriate for various missions and tactical situations.
-
AR QD Tube Lock Back Plate
AR15 QD Tube Lock Back Plate is a replacement for your standard AR15 lower receiver end-plate. The three QD sling swivel socket is rotation limited and has three different attachment points for easy ambidextrous use without worry.
-
Magnum Double Magnet Gun Mount
Have quick access anytime with the Magnum Double Magnet Gun Mount. This powerful neodymium magnet has a rating of up to 25 pounds. Its advanced no-scratch polymer coating is the best for mounting guns safely yet accessibly. Easily attaches to any surface in the home, vehicle, or office using the screw type of your choice.
-
Upper Vise Block Support Module
The super durable, chemical-resistant Upper Vise Block Support Module allows you to hold your firearm securely for cleaning, assembly, and repair.