Check-Mate 2011 Double Stack Handgun Magazine Stainless Steel 9mm Luger 22/rd
The Check-Mate 1911 Double Stack Ultra-Hi Capacity 140mm magazine delivers 22rds of 9mm in the same flush-fit footprint as a standard 17-round magazine, maximizing capacity without added bulk. Engineered with an optimized feeding angle and patented spring and follower system, Check-Mate’s magazine provides reliable feeding with FMJ and hollow points and increases slide lock-back power by 50%.
- +2 Round Capacity in Same Size as Classic Mags
- CNC 6065 Aluminum Basepad
- +20% Power Springs // 4x Spring Life
- Patented UHC Follower and Spring System
- Lifetime Warranty
California Proposition 65 WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov











