XTS Buffer Tube Complete Assembly Kit delivers everything needed for AR-15 platform builds. Includes buffer, tube, spring, castle nut, and end plate in black.
The XTS buffer tube assembly kit AR-15 is a complete solution for building or maintaining your AR platform rifle. This kit includes all essential components: buffer, buffer tube, buffer spring, castle nut, and end plate in black finish. Designed for the AR-15 platform, it simplifies the assembly process for shooters who prefer to build their own systems.
Additionally, this buffer tube complete assembly comes ready to install on compatible AR-15 receivers. The kit eliminates the need to source individual components separately. For sporting and recreational shooters, having a quality buffer assembly is critical to reliable cycling and shooter comfort.
Complete Component Package
This XTS buffer tube assembly kit includes everything required for a functioning rear assembly. The buffer absorbs recoil impulse, while the spring returns the bolt carrier group to battery. The castle nut and end plate secure the assembly to the receiver extension.
Moreover, the black finish matches most modern AR-15 builds and accessories. The assembly is straightforward to install on any compatible AR platform rifle. Whether you’re assembling an upper receiver or replacing a worn buffer system, this kit delivers all necessary parts in one purchase.
Available at Western Sport – Roanoke, TX
Western Sport is a licensed FFL/SOT dealer in Roanoke, TX serving North Texas and the DFW area since 2007. Call 817-393-4000 to check availability or place an order for the XTS buffer tube assembly kit.
Our knowledgeable staff can answer questions about compatibility and help you select the right components for your build.
Why Buy from Western Sport?
Licensed FFL/SOT dealer with 17+ years of North Texas service.
Competitive pricing on quality AR-15 components and assemblies.
Expert staff ready to answer technical questions about your build.
Fast transfers and after-sale support for all customers.
Local Roanoke location makes pickup and consultation convenient.
Frequently Asked Questions
Q: Does this XTS buffer tube assembly kit fit my AR-15?
A: Yes, this kit is designed for AR-15 platform rifles. It includes the buffer tube, buffer, spring, castle nut, and end plate needed for standard AR-15 receivers. Verify that your upper and lower are compatible AR-15 format before installation.
Q: What components are included in this buffer tube assembly kit?
A: The kit includes a buffer, buffer tube, buffer spring, castle nut, end plate, and all necessary hardware. Everything needed for a complete rear assembly is in the box.
Q: Can I purchase individual components separately if I only need one part?
A: Contact Western Sport at 817-393-4000 to discuss component availability and pricing. Our staff can help you find the exact part you need.
Q: Is this buffer tube assembly suitable for recreational and sporting use?
A: Yes, the XTS buffer tube assembly kit is ideal for sporting and recreational AR-15 shooters. It provides reliable recoil management and smooth cycling for range use and target shooting.
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