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AT3™ Tactical H2 Buffer (4.6 oz) for AR-15

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Lifetime WarrantyOn All AT3 Brand Products

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.

Fast & Free Shipping On orders over $50

You will receive fast, free shipping for all orders over $50

Shipping cost is $7.99 for orders under $50. We ship with UPS or USPS, depending on the item.

Most orders received by 1pm CST ship the same day

You will receive an email with tracking information at the time of shipment. To expedite shipping, we may ship your order from multiple warehouses. Orders placed on weekends, holidays, or after 1pm will ship the following business day.

The Best Fix for an Overgassed AR – H2 Carbine Buffer Weight

This one-piece buffer weight with rubber head weighs in at 4.6 oz, and is ideal for improving recoil and cycling in overgassed ARs.  Most often employed with short-barreled carbines 10.5 inches and under, and H2 buffer can tame harsh recoil impulse and slow cyclic rate for better control.  This buffer can only be used in AR rifles with carbine-length buffer tubes – it should not be used in rifle-length buffer tubes.

We also offer standard weight (3.0 oz) buffers here.

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Customer Reviews

Based on 2 reviews
great price an did the job

they got the job done installed them along with red sprinco springs in my 10.5in. 300blk an 556 took the hammering away an they cycle fine recommend the h2 buffers along with the stiffer springs plus you cant beat the price. I 'm building a short 7.62x39 an will be ordering another h2 buffer for that one, plus the shipping was fast. THANX

Problem solved

I recently installed a binary trigger in my AR and was experiencing light primer strikes causing minfires. This H2 heavy buffer completely solved the problem. No more light primer strikes.

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