Promag AR15 5.56 40Rd Blk Poly Roller Follower

Promag Mag Ar15 5.56 Blk Roller Follower 40Rd

40-round magazine

Fits AR-15 5.56mm rifles

Magazine body constructed of a proprietary DuPont™ Zytel based polymer

Patented anti-tilt Roller follower

Magazine spring formed from heat treated chrome silicon wire

Made in USA

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