Odin Works Adjustable AR-15 Buffer Weight – Lite


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AT3 Tactical Carbine Buffer Spring for AR15

AT3™ Carbine Buffer Spring for AR-15


Odin Works .750" Low Profile Tunable Gas Block - AT3 Tactical

Odin Works .750" Low Profile Tunable Gas Block


Easily Adjustable Buffer for the Custom-Tuned AR15

Whether it’s for professional use, home defense, or even competition, your AR15 needs to run well with the ammunition you’re using.  Whether you’re using hotter cartridges that are harsher on your recoil system, or underpowered loads that may be prone to short-stroking, being able to adjust how your gun cycles starts with the buffer weight.

The Lite Adjustable Buffer from Odin Works eliminates a lot of issues with trying to get your gas system just right.  Instead of buying a bunch of buffers of varying weight, or having to punch out the nylon endcap to adjust the individual weights inside, this is an all-in-one package that’s easy to use.  A large set screw on the face of the buffer is simply unscrewed, allowing you to modify the overall mass by choosing 3 out of the 7 included weights.  This allows for a buffer as light as 2.1 ounces to cycle loads that would short-stroke in a standard AR (great for competition use), or as heavy as a standard H2 buffer at 4.2 ounces (great for taming recoil in overgassed or suppressed AR15s).

If you need an even heavier weight, be sure to check out the Heavy Adjustable Buffer, which includes a steel buffer body for even higher weight for extreme uses.


•Buffer body made from aluminum, with nylon endcap
•Includes 2 set screws for securing weights from the front of the buffer
•Includes 3 aluminum, 3 stainless steel and 1 tungsten weights (2.1oz – 4.2oz)

Have Questions About this Product?

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.

ODIN Works Lifetime Warranty

At ODIN Works your satisfaction is our commitment. We firmly stand behind our products and craftsmanship so If your ODIN Works product is found to be defective, we will repair or replace it free of charge for the life of the part.

The ODIN Works Lifetime Warranty does not apply if the product has been found to be misused, modified, or damaged.

*This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

For claims, please request an RMA.

For any questions or concerns regarding service and/or repairs, please contact us at the details below:

Contact Details:

  • Telephone: 1-208-906-1405

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

Customer Reviews

Based on 1 review
Lawrence Pim

If you are an old hand at buffering AR's then this might not be the neatest bit of sliced bread for you however, if you aren't an old hand these adjustable buffers are probably neater than sliced bread. Working with non-conforming barrel lengths and super vs sub sonic ammo this was a real time saver. I can not imagine buying individual buffers to work out the ideal dampening rate. Absolutely would buy again and recommend it to anyone.

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