Made in the USA, the PMAG 5 AC L, Magnum is a reliable and durable polymer magazine for .300 Winchester Magnum-based family of cartridges and is compatible with long action AICS-spec bottom metal, to include the Bolt Action Magazine Well 700L for the Hunter 700L Stock. Featuring GEN M3 technology, a paint-pen dot matrix for visual identification, and a flared base plate for positive control and ease of retrieval, the PMAG 5 AC, L Magnum – AICS sets a new standard for bolt action magazines.