Quarter Circle 10 Lowers: AR-15 + Glock Magazines
Quarter Circle 10 is now producing AR lowers that accept Glock magazines. The lowers can be had as a small- or larger-frame receiver. The smalls are for the 9mm, 40 S&W, 357 SIG and 45 GAP calibers, while the large frames handle 10mm and 45 ACP.
All of the lowers have a last-round bolt hold open, have a Glock feed ramp and are made of 7075-T6 aluminum. The lowers come with Glock magazine releases, and no modifications to the magazines are needed.
MSRP is $274.95 for the small-frame receivers. Large-frame receivers have not gone on sale yet. The company also sells 9mm and 40 S&W bolts and barrels.
Hat tip to Cymond for the information.
An advocate of gun proliferation zones, Richard is a long time shooter, former cop and internet entrepreneur. Among the many places he calls home is http://www.gunsholstersandgear.com/.
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There have been some really nice guns made with the previous version of these receivers.
http://www.xdtalk.com/forum...
I'm surprised that glock don't make pistol lowers.