Rock Island Armory can trace its beginnings all the way back to 1905, when the first Squires, Bingham & Co. headquarters was established in the Philippines. Their lifelong mission has remained unchanged, to continue providing superior top-quality products at reasonable prices, and at a service level that has been unprecedented in the firearms industry until now.

The Rock Island Armory Magazine is a standard factory replacement magazine. This magazine is for 9mm /.22TCM models with Magwell chambered in 9mm or.22TCM and holds 17 rounds of ammunition. It is made of steel with a blued finish and is made to Rock Island Armory specifications and tolerances, using the same manufacturing and materials as the original equipment magazines, ensuring perfect fit and operation.

Features and Specifications:
Manufacturer Number: 54180B
Rock Island Armory 9mm/.22 TCM Magazine 17 Rounds Blued Steel
Caliber: 9mm /.22 TCM
Capacity: 17 Rounds
Body Material: Steel
Spring Material: Heat Treated Spring Wire
Follower Material: Steel
Follower Color: Black
Basepad Model
Rock Island Armory/Armscor Factory Magazine
High Capacity
Color:Blued Finish

Fits:
Rock Island Armory 22TCM High Capacity Gun with magwell