Atlas Premium Magazine,

THIS 140MM MAGAZINE FITS STACCATO, 2011 & 1911 DOUBLE-STACK HANDGUNS
We have been working for the last 2 years on a 2011 magazine that met the following criteria:

New internal dimensions greatly improves feeding in all double stack 1911's
New upper tube dimensions paired with a proper follower makes reliable lockback achievable
9mm tubes work with .38 super and .38 super comp.
Designed to work with all modular grip double stacks
Lockback capacity is limited to 10-rounds

Introducing the Atlas Gunworks Perfect Feed 9mm 10-round 2011/1911 Double Stack Magazines.

Redesigned, dimensionally correct mag body
+18% spring for reliable feed and lockback.
Premium 10-round follower for reliable feed and lockback.
Plate welded inside the magazine tube to ensure a 10-round limit.
Discrete premium 4mm basepad.