You have no items in your shopping cart.

Atlas Gunworks 140mm Competition 2011 Magazine (9mm) 23 Rounds

Manufacturer: Atlas Gunworks

After years of development, the Atlas Gunworks lineup of competition double stack magazines are designed and engineered to greatly improve feeding in all double stack 2011's, maximize capacity, and work with all modular grip double stacks in 9mm.



  • Double Stack
  • 9mm (also .38 super/comp)
  • Government Frame Compatible
  • 23 Rounds
  • Stainless Steel or DLC Tube Finish
  • Aluminum base pad (black, blue, grey, or red)
Availability: Please select required attribute(s)
+ -


  • Using a Grams FKS 11 with competition follower
  • Capacity of 23 (Lockback tab is removed from Grams follower) 
  • Redesigned, dimensionally correct mag body
  • Discrete premium 4mm basepad