Odin Works Adjustable AR-15 Buffer Weight - Heavy

$89.30MSRP $94.00 Save $4.70

or 4 interest-free payments of $22.33 with Sezzle

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SKU: OSABSAR15HVY UPC: 857116007986
  • Free standard shipping on orders $139+ details
  • 90-day no-hassle returns policy
  • Backed by the ODIN Works Lifetime Warranty what it covers

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Product description

Heavy Steel Buffer for Overgassed or Blowback AR15

In the world of AR15s, you may have a specialized firearm that requires a specifically tuned gas system.  Especially for rifles that are overgassed, hosts for suppressors, or even handling a specialized action like 9mm blowback, being able to tune or gas system to ensure longevity and proper function of your gun is key.  And it starts with the buffer weight.

The Heavy 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.  The heavy steel body allows you to start from a weight of 3.7 ounces, similar to an H1 buffer, all the way up to 5.8 ounces, which is slightly heavier than an H3 buffer and even usable in 9mm blowback AR15s.

If you’re looking for fine-tuning but don’t need a lot of weight, be sure to check out the Lite Adjustable Buffer, which includes an Aluminum body, and covers a range of 2.1 ounces to 4.2 ounces.

Specifications

•Buffer body made from steel, 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 (3.7oz – 5.8oz)

Customer reviews 13

chuck.austin Verified buyer
I got this to improve ejection and feeding. With the lighter [link removed] buffer I had occasional feed issues and shells ejecting at the 12:30 to 1:30 position.
Replacing with the Odin Heavy adj. Buffer, the feed issues are negated and have improved ejection to a more proper 3:30 to 4:30 window

AT3 Tactical · Hi there! Thank you for taking the time to leave a review for our Odin Works Adjustable AR-15 Buffer Weight - Heavy. We are glad to hear that it has improved your ejection and feeding, as well as eliminated any feed issues you were experiencing. We appreciate your feedback and are happy to know that our product has met your expectations. Happy shooting!

Russ Dryden Verified buyer
Solved my problem and works great

AT3 Tactical · Thank you for the review! We're glad to hear that the Odin Works Adjustable AR-15 Buffer Weight - Heavy was helpful in solving your problem.

eomartindale Verified buyer
Works really well and love the adjustability. Having fun fine tuning my build. Will definitely buy again for my next build.

AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

badboyzz1963 Verified buyer
The Odin adjustable weight buffer work really well and reasonably priced. Would buy again.

AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

Chris Verified buyer
Just 1 swap, 1 more heavy weight for 1 of the light weights would make this kit perfect. I'll add a piece of steel or solder.
Gary St Laurent Verified buyer
Decent buffer once you adjust weight for your preferred set up put some type of thread lock on set screw it will loosen up
James Marx Verified buyer
Was very disappointed with the Odin works adjustable buffer, it does not fit into the buffer tube. The base is too large. Package is marked for AR15 and not AR10 so not sure why the size difference.

AT3 Tactical · Sorry to hear about the issue, James.

​If there's anything we can do to help, please let us know.

DAVID REARICK Verified buyer
this and other orders filled and delivered Quick. Have used them again for the AT3 handguard. Top quality and fast service .
XMOUNTAINMAN Verified buyer
Just what I needed for my 76 2 x 39 build using to Thomaston and one in steel

AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

GABE KOSCIELSKI Verified buyer
Odin Works Adjustable AR-15 Buffer Weight - Heavy

AT3 Tactical · Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

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Warranty & returns

Backed by the ODIN Works Lifetime Warranty

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.

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