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The PMAG 5 AC L Magnum is a highly reliable and durable polymer magazine designed for long action AICS-spec bottom metal, making it compatible with the Bolt Action Magazine Well 700L for the Hunter 700L Stock. This magazine is specifically designed for the .300 Winchester Magnum-based family of cartridges and sets a new standard for bolt action magazines with its GEN M3 technology, flared base plate for positive control and ease of retrieval, and paint-pen dot matrix for easy identification.

This magazine boasts a true 5-round capacity, with an ability to get a sixth round through the GEN M3 upgrade. Its next-generation impact and crush-resistant polymer construction combined with a long-lasting stainless steel spring and flared floorplate make it a highly reliable choice.

The PMAG 5 AC L Magnum is easy to disassemble for maintenance and features a paint pen dot matrix to easily identify magazines with different loadouts. It is compatible with long action AICS pattern bottom metal and Magnum cartridges built on a 0.530" belted case head such as .300 Winchester, .257 Weatherby, .264 Winchester, .270 Weatherby, 7mm Remington, and others*. It accepts a cartridge overall length of up to 3.50".

This magazine is made in the USA and weighs 2.8 oz. with a max height of 3.7", a length of 3.7" at the feed tower, and a length of 3.9" at the floor plate. It is not compatible with .404 Jeffery based cartridges and its derivatives such as the Remington Ultra Magnums (RUM/RSAUM) and Winchester Short Magnums (WSM/WSSM).

Overall, the PMAG 5 AC L Magnum is an exceptional choice for those looking for a reliable and durable polymer magazine for the .300 Winchester Magnum-based family of cartridges. Its easy identification, compatibly with long action AICS-spec bottom metal, and true 5-round capacity make it stand out amongst its competitors.