CMMG Mag 22LR 15Rd Gray AR Rifles 

This is a CMMG AR15 .22 LR magazine and it is designed to work with CMMG conversion kits and similar Atchisson-type .22 LR conversion systems. It features a 15 Round capacity, Grey Polymer Construction, with six hex-head screws for complete disassembly. It is the same size as a curved USGI style 30 round magazine as a result feeds very reliably.

Specifications and Features:
CMMG Inc. 
15 Round Capacity magazine
.22 Long Rifle
Atchisson-type Conversion Systems
Grey Polymer Finish

Fits:
ATI Kits
Chiappa Kits
CMMG Kits
Ceiner Kits
Spike's Tactical Kits
Stag Arms Kits
SIG R522 & P522
Target Sports Kits
Tactical Industries Kits
Tactical Solution Kits

Note: Does not function with Bolt Hold Open adapter