| Solid mil-spec end plates for all your project needs. Proudly Made in the USA. |
Mil-Spec AR-15 End Plates for Buffer Tube Assembly
The end plate sits between the receiver extension (buffer tube) and the castle nut, helping secure the buffer tube assembly to the lower receiver. This five-pack of mil-spec end plates is made in the USA to standard AR-15 dimensions, making it suited to builders working on multiple projects, gunsmiths keeping spares on hand, or anyone replacing a worn or damaged part.
Because configurations vary, confirm these end plates match your specific buffer tube and lower receiver setup before installation. Pair them with a steel castle nut five-pack to complete the assembly, and stock a buffer retainer spring ten-pack for the lower build.
If your project calls for sling attachment, consider the ambidextrous dual-loop end plate instead. Buying in a five-pack keeps reliable components available across multiple AR-15 assemblies.