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Armaspec SMB™ Buffer Kit – AR15 GEN3 – Buffer Tube, End Plate, Castle Nut

only $86.39
MSRP: 95.99   -  Save $9.60!

22 in stock

Orders will Ship within 1 Business Day
Backed by the Armaspec Lifetime Warranty!
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Mitigate Recoil and Elimate Buffer Sound on Your Next AR Build

The Armaspec SMB™ Buffer Kit – AR15 GEN3 is a premium buffer system upgrade designed to provide enhanced recoil management, durability, and smoother cycling for AR-15 and AR-10 rifles while reducing the loud buffer sound that happens with traditional designs. This all-in-one kit includes a Mil-Spec buffer tube, end plate, and castle nut, offering everything you need for a reliable and optimized buffer system.

Features

  • Precision-Machined Buffer Tube – Made from high-strength 7075-T6 aluminum, ensuring maximum durability and a secure fit.
  • SMB™ (Silent Mitigation Buffer) System – Reduces recoil and minimizes spring noise, delivering smoother and quieter operation.
  • Mil-Spec Castle Nut & End Plate – Designed for secure, rock-solid assembly with no unwanted movement or rotation.
  • Drop-In Compatibility – Fits Mil-Spec AR-15 lower receivers, making installation quick and easy.
  • Corrosion-Resistant Finish – Anodized for wear and corrosion resistance, ensuring long-lasting reliability.

Specifications

  • Brand: Armaspec
  • Model: SMB™ Buffer Kit – AR15 GEN3 – Buffer Tube, End Plate, Castle Nut
  • MPN: ARM268
  • Fit: AR-15 and AR-10
  • Buffer Weights: Carbine, H1, H2, H3, 9MM, and AR-10
  • Finish: Anodized and Stainless
  • Material: Aluminum and Steel

Products available on this page:

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

Armaspec Lifetime Warranty

  • All Armaspec products carry a LIFETIME WARRANTY and are warranted to be free from defects in material or workmanship.
  • Should there be a defect, we will repair or replace the product at our discretion at no cost to you.
  • Lifetime warranty does not apply to products sold as “blemished” or “manufacturer refurbished”.
  • You must have proof of purchase to initiate a WARRANTY claim.

Please email to rma@armaspec.com to request an RMA number.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

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