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VLTOR A5 Receiver Extension Kit with A5 Buffer and Spring for AR-15

SKU: SP-A5

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Orders will Ship within 1 Business Day
VLTOR Lifetime Warranty
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VLTOR A5 Spring and Buffer Kit

VLTOR’s patented A5 system reduces felt recoil and bolt velocity with a proprietary buffer and specialized spring. The A5 system functions more like the classic M16 rifle length system, while remaining compact and usable with modern sliding stocks. You need the VLTOR A5 Receiver extension to complete your A5 buffer assembly. Standard mil-spec buffer tubes will not work.

Includes

  • “A5H2” A5 Buffer
  • A5 Buffer Spring
  • VLTOR Lockplate
  • VLTOR Castle Nut

The SP-A5 kit is designed for the VLTOR A5 system and is only compatible with other VLTOR A5 products. This SP-A5 spring kit requires the use of an A5 receiver extension tube. The physical dimensions of A5 buffer components are different than that of standard carbine or rifle buffer components. You cannot blend components from the different buffer systems. Doing so may result in injury or damage to your firearm. For additional information, please email us at TechSupport@Vltor.com

Specifications

  • Fit: AR-15
  • Diameter: Mil-spec for stock compatibility
  • Buffer Weight: A5H2 – 5.3 oz

 

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.

VLTOR Weapon Systems stands behind the quality and craftsmanship of our products and offers a LIFETIME warranty against manufacturer defects. If the customer feels the product is defective please follow the return policy below:

Return Policy

VLTOR Weapon Systems is committed to providing the finest quality weapons and weapon accessories in the firearms market. While we strive for every to be product to be perfect when it arrives at the customers door, it is always possible that unseen flaws can be identified after the manufacturing process. Below you will find the policies for customer returns and replacements.

If you are requesting a return of a purchased product due to a manufacturing defect please follow the procedures below.

1. Contact the VLTOR at Orders@vltor.com or 520-408-1944
2. Please explain in detail the defect and request a RMA number
3. Return the product with the provided shipping label

Once received our RMA Team will evaluate the product based off the concerns of the customer and VLTOR product tolerances. If it is found that the product has a manufacturing defect VLTOR will replace the product or issue a refund at the customers request.

This process ONLY applies to product that is defective. If the product returned is deemed not to be defective, VLTOR will return the product at the customers expense. If the customer is requesting a refund for a non-defective part, VLTOR reserves the right to issue a 20% re-stocking fee + 3% credit card service fee. ***PLEASE NOTE*** Any non-defective part returned, where the customer is requesting a refund, MUST be in a like new, re-sellable condition.

Customer Reviews

Based on 2 reviews
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L
LP
Quality components and service

I wanted the all VLTOR-made A5 set for my build and AT3 delivered with friendly, helpful service. Everything fits perfectly (Aero lower) and the finish is superb.

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

M
Mad Jangus
Excellent buffer system!

I have two of these buffer systems! I bought a nice rifle, was very proud of it, and had almost zero complaints except for the *SPROING* sound the buffer would make. I tried other buffers, springs, receiver extensions. I tried the Armaspec and the JP stealth recoil springs (which worked, but had their own problems)

Finally, a guy at my local range told me about the VLTOR RE-A5. Bought one with an A5 receiver extension. No bolt bounce, no *SPROING*, better recoil and not a single malfunction.

It is pricey, but the quality is definitely there! Do yourself a favor and upgrade to VLTOR!

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

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