Magazine, for 1911 Officer Size Pistols, .45 ACP, 7 Rds, Cobra, by Tripp Research, Inc.

2 Reviews
1911 Officer Size
.45 ACP
7 Rounds
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The 7R-45-RO is a 7 round .45acp magazine with removable basepad for easy magazine disassembly. Designed for Officer / Compact grip length pistols. Sprung properly for maximum spring lifespan and ease of insertion with a fully loaded magazine right out of the package.

1911 Magazine:

  • Caliber: .45 ACP
  • Size: For use with Officer/Compact grip length pistols measuring 2 5/8" center to center on grip screws
  • Round Capacity: 7 Rounds
  • Basepad: Polymer // Removable // .465" height 
  • Follower: Hybrid follower with polymer base and inset metal cap for "metal on metal" slide lock
  • Spring: 13 coils .042 spring diameter  
  • Finish: Stainless Steel


Write A Review
  1. Great mag!

    Posted by Branden Shea on Apr 25th 2018

    Works smoothly, have never had a problem with Tripp Research Cobra magazines.

  2. best mags

    Posted by Rich Benedict on May 30th 2016

    Best magazines I own for feeding hollow point ammunition. Function perfectly with all ammo. Highly recommend!