AR9 for sale in Austin Texas

$850.00

For sale is a custom built AR9 in excellent condition.

This build uses a "gentle recoil system" using a hydraulic buffer, weights, and flat wire spring. This was developed by a user "blowback9" which you can find on YouTube and Reddit. He also has a blog blowback9.com. He has several variations, the one I use is with a carbine length buffer tube.

A detailed component list is included in the images.

Important Note:
The buffer spring used is a flat wire spring. This is important to note if you are changing buffers. A flat wire spring will catch on the buffer detent which can cause big problems when trying to remove the spring. When changing buffers, the detent must be held down while removing the buffer and spring.

Included is a buffer install tool that is designed to hold down the buffer detent (image included in the ad). You can find more information at the KAK Industries website. Search for buffer install tool.

If the ad is listed, it is available. I do not respond to “is it available?” inquiries.

Included are the following:
AR9
2 - 27 round Pmags
Buffer install tool

Cash only
Price is firm
No trades
Signed bill of sale required
Exchange in Leander area