AT3 Tactical H3 Buffer Tube Kit - Tube/Castle Nut/End Plate/Spring/H3 Buffer - Black
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- Free standard shipping on orders $139+ details
- 90-day no-hassle returns policy
- Backed by the AT3 Lifetime Warranty! what it covers
Product description
Color-Matched Buffer Tube Assembly with an H3 Heavy Buffer
Features
- AT3 mil-spec 6-position buffer tube in 6061-T6 aluminum, finished in Black
- Steel castle nut and end plate color-matched in Black
- AT3 H3 heavy buffer with three tungsten weights to tame an overgassed rifle
- Carbine buffer spring for 6-position buffer tubes
This kit combines the color-matched Black buffer tube, castle nut, and end plate, carbine spring, and H3 heavy buffer. It completes the buffer side of an AR-15 lower with a color-matched tube, castle nut, and end plate plus an H3 heavy buffer to tame an overgassed rifle.
Note: Components ship as separate parts and are not installed.
Warranty Note: Curated by AT3 Tactical. Components in this kit are covered by each manufacturer’s own warranty — AT3’s warranty does not extend to or replace the warranties of the individual parts included. Warranty terms for some component brands may not yet be listed in the warranty tab; contact the manufacturer directly for in-depth and up to date coverage details.
Specifications
- Brand: AT3 Tactical
- Model: AT3 Tactical H3 Buffer Tube Kit – Tube/Castle Nut/End Plate/Spring/H3 Buffer – Black
- MPN: AT3-H3-BUFFER-SYSTEM-BLK-KIT
- Platform: AR-15
- Buffer Tube: AT3 mil-spec carbine, 6-position, Black
- Castle Nut / End Plate: AT3 steel, Black
- Buffer: AT3 H3, 3 tungsten weights
- Buffer Spring: AT3 carbine
What’s Included
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Warranty & returns
Backed by the AT3 Lifetime Warranty!
All AT3 Tactical Brand Products carry a lifetime warranty against manufacturer’s defects.
This includes AT3 Red Dot Sights, Handguards, Iron Sights, and any other product that carries the “AT3 Tactical” or “AT3™” name. For other brands (ex. Magpul or Troy), please refer to the manufacturer’s warranty policy.
In the event that your AT3™ product becomes unusable, we will repair or replace the product at no charge to you.
If we cannot repair your product, we will replace it with a product in perfect working order of equal or better physical condition. The warranty is fully transferable, but we may require information about the original purchase to validate the authenticity of the product.
If your product is in need of warranty service, please contact AT3 Tactical to start the process
Our contact info is available here. To expedite processing, please provide your order information and description of the defect.
Please note: The AT3 Lifetime Warranty does not cover loss, theft, intentional damage or cosmetic damage that doesn’t affect the performance of the product.
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.