Made in the USA the PMAG 30 AUS GEN M3 Window is a polymer magazine for Steyr AUG/F88/F90 compatible weapons that features transparent windows to allow rapid visual identification of an approximate number of rounds remaining.It features a long-life USGI-spec stainless steel spring four-way anti-tilt follower and constant-curve internal geometry for reliable feeding and simple tool-less disassembly for easy cleaning.Magpul PMAG AUS Gen M3 Steyr AUG/F88/F90 223/5.56 Magazine w/Window30 Round CapacityFeatures MagLevel WindowIn addition low profile ribs and aggressive front and rear texture give positive control in all environments and a paint pen dot matrix has been added to the bottom panel of the body to allow easy marking by the user for identification.The easy-to-disassemble GEN M3 flared floorplate aids in extraction and handling and is slimmer than factory Steyr floorplates for a better fit in magazine pouches.Order your Magpul PMAG magazines online today!Searching for AR15 ammunition? Shop our online selection of cheap 5.56/.223 Rem ammo from the top brands you trustEnjoy big savings and fast shipping on our collection of steel targets and paper targets available online at Ammunition Depot.*Not for use with AUG NATO Maglink or Gen M3 round limiters