ProMag 20rds .223 Remington/5.56x45mm Black Magazine - Durable Replacement - RUG-A47

ProMag Steel/Polymer Rifle Magazine Ruger Mini-14 .223 20-Round Black 20RD. The follower is injection molded and the magazine spring formed from heat treated chrome silicon wire. Specifications for ProMag Steel/Polymer Ruger Mini-14 .223 20-Round Rifle Magazine: Manufacturer: ProMag Magazine Capacity: 20 Round Cartridge: .223 Remington Gun Model: Ruger Mini-14 Features of ProMag Steel/Polymer Ruger Mini-14 .223 20-Round Rifle Magazine Magazine body is constructed of a proprietary DuPont Zytel based polymer and heat treated steel with black oxide finish; steel upper polymer lower housing. Injection molded magazine follower Magazine spring formed from heat treated chrome silicon wire Package Contents: ProMag Steel/Polymer Ruger Mini-14 .223 20-Round Rifle Magazine ProMag RUG-A47-20RD: Steel/Polymer Rifle Magazine Ruger Mini-14 .223 20-Round Black