| Optimal solution for left or right-handed sling configuration. Proudly Made in the USA. |
Ambidextrous Dual Loop End Plate and Castle Nut for AR Builds
This end plate and castle nut kit supports left or right-handed sling configurations, making it a practical choice for builders setting up an AR platform around ambidextrous handling. The dual loop design provides sling attachment points on either side, which can help with fast transitions and rifle control across shooting positions. As an American-made component, it fits into the buffer kit stage of a build where the receiver extension is secured to the lower receiver.
Before assembly, verify compatibility with your existing buffer tube and lower receiver, and plan your sling attachment method around the dual loop layout. Use proper staking or thread-locking practices when installing the castle nut. If you prefer a different configuration, compare the mil-spec end plate kit or the quick detach steel kit.
Browse additional options in Buffer Kits to match your receiver extension and overall sling setup.
Specifications
| Type | Ambidextrous dual loop end plate and castle nut kit |
| Compatibility | Fits all standard AR10 and AR15 receivers |
| Sling Attachment | Ambidextrous dual loop (left or right-handed) |
| Sling Support | Single or two point sling |
| Finish | Phosphate coated |
| Weight | 0.6 ounces |
| Origin | Made in the USA |
| Shipping | 2-3 Business Days |
Frequently Asked Questions
The kit includes an ambidextrous dual loop end plate and a castle nut. It's designed for the buffer kit stage of an AR build, where the receiver extension is secured to the lower receiver. The dual loop end plate provides sling attachment points on either side for left or right-handed setups.
The kit fits all standard AR10 and AR15 receivers. Before assembly, verify compatibility with your existing buffer tube and lower receiver, and plan your sling attachment method around the dual loop layout to make sure it matches your intended configuration.
Yes, this kit is listed as Mil-Spec. It is American-made and phosphate coated, with a total weight of 0.6 ounces. It supports single or two point sling setups through the ambidextrous dual loop design.
Install the end plate and castle nut at the receiver extension stage, then use proper staking or thread-locking practices when securing the castle nut. Confirm your buffer tube and lower receiver are compatible before assembly. For controls and related parts, browse the Controls category.
If the ambidextrous dual loop layout doesn't match your build, you can compare the mil-spec end plate kit or the quick detach steel kit to match your receiver extension and sling setup.
Orders ship in 2-3 business days. Free shipping is available on qualifying orders. The kit also comes with a 30-day money-back guarantee as noted on the product page.