Heavy H2 AR-15 Buffer Tube Kit w/ KAK Blue Tip H2 4.65 oz Buffer

Furnish your AR with the Recoil Technologies Mil-Spec Heavy-Duty 6-Position Buffer Tube, a buffer tube that delivers reliability and performance. From its heavy-duty construction to its mil-spec tolerance and 6-position adjustable design, this buffer tube will meet your needs. Great for building an AR from the ground up, this buffer tube will excel in any scenario you put it in.

The primary purpose of the Recoil Technologies AR-15 Carbine Castle Nut is to secure the endplate and buffer tube to the lower receiver. Acting as a critical component in your AR-15 build, this castle nut ensures that your firearm functions reliably and maintains proper alignment. You can trust in its robust construction to provide the stability necessary for optimal performance.

Ensure the perfect alignment of your stock and buffer tube with the US Tactical Mil-Spec Receiver End Plate. Crafted with precision and durability in mind, this M4-style receiver plate is designed to maintain the proper alignment required for the seamless integration of your buttstock and buffer tube with the lower receiver on AR-style Mil-Spec lowers.

Experience reliable performance with the Standard AR-15 Carbine Recoil Spring, proudly made in the USA. Crafted from durable stainless steel, this lightweight carbine spring is designed for your AR-15 platform. Its USA origin ensures top-notch quality and precision engineering. Upgrade your rifle with a recoil spring you can trust.

Fine-tune your AR-15 with the KAK H2 4.65 oz. Buffer (Black Body) featuring a striking Blue Tip. Great for over-gassed systems, higher power loads, or in conjunction with a suppressor, this H2 Heavy buffer replaces your standard carbine buffer to ensure more reliable cycling and a more comfortable shooting experience.