USED Tippmann Arms M4 22LR 25 Round Rifle Magazine Black. With its easy load design and sliding outer Dust Cover there isnt a better rimfire magazine on the market today. These magazines are built to last black oxide plated steel feed ears eliminate wear from extreme use. Compatible only with the Tippmann Arms M4-22. Specifications for Tippmann Arms M4 22LR 25 Round Rifle Magazine: Manufacturer: Tippmann Arms Fabric/Material: Glass-Filled Nylon Magazine Capacity: 25 Round Caliber: .22 Long Rifle Gun Make: Tippmann Arms Gun Model: Tippmann Arms M4-22 Features of Tippmann Arms M4 22LR 25 Round Rifle Magazine Easy Loading Sliding Cover Package Contents: Tippmann Arms M4 22LR 25 Round Rifle Magazine What firearm models does the manufacturer say Tippmann Arms M4 22LR 25 Round Rifle Magazine is compatible with? The manufacturer suggests that Tippmann Arms M4 22LR 25 Round Rifle Magazine is compatible with Tippmann Arms M4-22Tippmann Arms A201040-25RD: M4 22LR 25 Round Rifle Magazine Black