Slim 20 is a printable magazine for the ar-22 platform, and with minimal modifications can work on 15-22 platform.
This design is a modification of The Fair Deal magazine originally designed by @GeneralCuster:8. Most of the credit goes to him for the design of the magazine, particularly the straight wall body that makes it extremely easy to print and modify the capacity.
Changes I made:
* Slim body to reduce unnecessary bulk that comes with cmmg style magazines
* Separate magazine shim to fill empty magwell space
* Magwell catch ledge
* Tool free detachable base plate for easy assembly/disassembly
* Spine modifications to better fit ar22 platform
It features LRBHO when used with catch 22 v1 or v2. The magazine has a 20 round capacity and because it is straight walled can easily be modified to expand the capacity to 25-30 rounds. Follower prints best with supports, but every other part can be printed with zero support.
Files include
LBRY Tags: cmmg; ar22; 22lr; magazine; 15-22