Anderson Manufacturing AR-15 Mil-Spec Buffer Tube Kit

Manufactured by Anderson Manufacturing
Manufactured by Anderson Manufacturing
143 Reviews

In Stock

Standard orders will ship out 2 business days if ordered by 3:30 pm CST, Monday-Friday. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination.



Anderson Manufacturing builds rifles, pistols, and parts utilizing the latest in computerized manufacturing. By keeping manufacturing in house, Anderson can offer quality, American-made products at an affordable price, backed by a limited lifetime warranty.

The Anderson Manufacturing MIL-SPEC Stock Hardware Kit includes an impact extruded 7075-T6 aluminum receiver extension with a durable hardcoat anodized finish. Featuring an extended bottom lip reducing carrier tilt, the buffer tube is compatible with MIL-SPEC AR-15 stocks.

Kit includes:
  • 6-position MIL-SPEC tube
  • Carbine recoil spring
  • Carbine recoil buffer
  • End plate
  • Castle nut
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BrandAnderson Manufacturing
Buffer3.25 Carbine - Standard 3.00 oz
TypeStock Hardware Kit

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Good solid quality.


There are more expensive kits on the market , but this is well made and functions flawlessly .

looks good


This bufree tube looks as good as any that u have seen, there are no fancy marks on it or anything just a simple quality buffer tube for a great price.

Great product


this installed with no issues the price was perfect and shipped fast. PA is a trusted and wonderful company you not only get great products and good prices but you also get uncanny customer service! This product is great for low budget builds and has the quality of the high end products!!

Mil Standard Buffer Kit


This is a standard Mil Spec buffer kit but very nice, comes sealed in a plastic bag with all parts, very easy to assemble and a great buy.



This set was exactly what I was looking for - great quality, great pricing. It's not easy to find buffer tube specs on a lot of sites or offerings, and I wanted the 7075 spec. That may not be a real issue, but when you have a choice, why not get the best? And on sale! Great place to get anything you need!

anderson buffer kit


very fast shipping, great sale price

Outstanding product!!!


Very pleased as I expected to be!!!

good product


very satisfied

Great quality!


What a deal! Nice buffer, nice spring and the tube is smooth with no ridges. Excellent quality, value and fast shipping!!

Great Customer Service


What a pleasure dealing with this crew, will be back again.