Mission First has improved the classic STANAG magazine with advanced materials features and refined design.When extracting your Mission First magazine from your weapon you will be aided by the stipple texture the flared floorplate and low-profile front ribs.If you drop your magazine it is protected from cracks thanks to a rugged floor plate that also features a paint pen matrix so you can easily identify it later on.Also in the base of the magazines are drain holes for wet work or a very rainy range day.Smooth extractions: stippled texture flared floorplate and thin front-side ribsRugged floorplate resists cracksDrain-holes allow water to exitInternal stainless steel springs and anti-tilt follower for reliable feedingExaggerated bolt-catchSuper-Tough polyamide body materialGrab yourself some reliable Mission-First magazines suitable for the law enforcer competitive shooter or home defender.Searching for AR15 ammunition? Shop our online selection of cheap 5.56/.223 Rem ammo from the top brands you trustIn the market for a new AR-15 Rifle? For big savings and fast shipping shop our online inventory of low-priced AR-15 Rifles for sale.