Promag 30 Round .22lr Colt M4 Magazine, Black - Cola30

This magazine is fits your Colt M4 firearm and is consturcted of polymer with a black finish.

ProMag magazines are designed utilizing modern precision injection molding of Mil-Spec polymer compounds. Every ProMag magazine is backed by a lifetime guarantee against manufacturer's defects.

Features:

• Magazine body constructed of a proprietary DuPont Zytel based polymer
• Injection molded magazine follower
• Magazine spring formed from heat treated chrome silicone wire
• Made in USA

Details

• Capacity: 30
• Caliber: 22 LR
• Fits Model: Colt M4 Rifle
• Material: Polymer
• Finish: Black