Just ran across this 320 adapter. Interesting concept. I tried to go to Matador Arms' website, but seems to be having problems.

Cool idea, but $150 MSRP for a mag adapter? You can buy 5x 33rd factory Glock mags for that price (it requires a glock bolt/upper). Nice option when the price comes down.

I assume someone already makes something like this for Glock mags? For cheaper?

All of the 9mm mag well adapters are in that price range. Colt, uzi, glock mag... depending on where you find it you can pay close to $200.. You might find one for $100, but that might be sketch. There are a whole lot of mag blocks out there now.

Sure you can buy a bunch of any given mag for that price, but if you want to jamb them in an AR, you'll need a mag block.

Wow, I didn't realize the adapters were so pricey. A complete 9mm lower from PSA is around $200 for rifle maybe $250 for pistol version with SBA3. Limited to Colt or Glock though but that's the way I'd go. I do understand the selling points of an adapter I just figured it was cheaper!

This is actually pretty cool. Like Arc said, the price is pretty well inline with other mag blocks on the market. I currently have a PSA 9mm dedicated Glock lower, and it runs fine, so I wouldn't see much benefit from going to this. But since I've gotten out of Glocks and invested heavily into the P320 platform, if I was starting over today I'd probably go this route instead, assuming this thing works and gets good reviews.

quote:

Originally posted by JBird679:
Wow, I didn't realize the adapters were so pricey. A complete 9mm lower from PSA is around $200 for rifle maybe $250 for pistol version with SBA3. Limited to Colt or Glock though but that's the way I'd go. I do understand the selling points of an adapter I just figured it was cheaper!

A complete lower used to be more expensive, this sort of thing has always been around that price. I imagine their cost hasn't come down because supply/demand for them is pretty static.