Armaspec SMB™ Buffer Kit - AR-15 GEN3 - Buffer Tube, End Plate, Castle Nut
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- Backed by the Armaspec Lifetime Warranty! what it covers
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Product description
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
All 6 options on this page
- Armaspec SMB™ Buffer Kit - AR-15 GEN3 - Buffer Tube, End Plate, Castle Nut - Buffer Weight: Carbine | SKU: ARM268-C
- Armaspec SMB™ Buffer Kit - AR-15 GEN3 - Buffer Tube, End Plate, Castle Nut - Buffer Weight: H1 | SKU: ARM268-H
- Armaspec SMB™ Buffer Kit - AR-15 GEN3 - Buffer Tube, End Plate, Castle Nut - Buffer Weight: H2 | SKU: ARM268-H2
- Armaspec SMB™ Buffer Kit - AR-15 GEN3 - Buffer Tube, End Plate, Castle Nut - Buffer Weight: H3 | SKU: ARM268-H3
- Armaspec SMB™ Buffer Kit - AR-15 GEN3 - Buffer Tube, End Plate, Castle Nut - Buffer Weight: 9mm | SKU: ARM268-9
- Armaspec SMB™ Buffer Kit - AR-15 GEN3 - Buffer Tube, End Plate, Castle Nut - Buffer Weight: .308 (For AR10 Rifles Only) | SKU: ARM268-AR10
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Warranty & returns
Backed by the Armaspec Lifetime Warranty!
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.
90-day no-hassle returns
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.
