Metalform has been leading the pistol magazine market for decades, and is part of the ATW family of companies as a premier part of the ATW Defense brand. ATW has been a specialty engineered metal solutions provider since 1886. These Colt-Pattern 9mm SMG magazines are made entirely from steel, including the anti-tilt follower, for increased durability and reliability and feature a Carbon black oxide finish. These magazines are accepted natively by our MK2 9mm PCC series of ARs and will fit other Colt-pattern magazine wells.
Available in 10, 20, or 32 round capacities - check local laws before ordering. If you are in a state that does not allow "high capacity" magazines, you will not be able to checkout unless you select the 10-round option.
Important Note: 32 and 20 Round Capacity Magazines are NOT AVAILABLE FOR PURCHASE to residents of: California, Colorado, Connecticut, Delaware, Washington DC, Illinois, Hawaii, Maryland, Massachusetts, New Jersey, New York, Rhode Island, Vermont, Virginia, or Washington.
If you live in one of these locations, please select the 10-round capacity in compliance with state and local laws.
COLT® is a federally registered trademark of Colt Manufacturing Company, LLC and is one of many trademarks owned by Colt Manufacturing Company, LLC. Griffin Armament is an independent manufacturer of parts and accessories that fit COLT® products, however it is not affiliated with or endorsed by Colt Manufacturing Company, LLC. The use of COLT® on this page is merely to advertise the sale of compatible parts or components.
