The metal AICS magazines are manufactured from high strength steel and finished with Cerakote for ultimate durability and corrosion resistance. Compatible with AICS pattern DBM chassis and bottom metals. The 300 Win Mag magazine can also be used for 7mm Rem Mag, 30.06, 6.5x55 and similar cartridges by adjusting the feed lips.

300 Winchester Magnum

The magazines are 3.850" long and work with CIP spec chassis and DBM

- All MDT chassis are manufactured with a 3.715 magazine well.
- If however you purchased a rifle direct from an OEM or retailer, please check the specifications.
- The Remington Tactical Chassis Rifle and 338 Lapua XCR rifles use a 3.775" magazine not available from MDT
- Tikka T3 long action calibers in MDT chassis must use the 3.560" option.
- Will not work with 300 Remington Ultra Mag, 300 Weatherby, and similar cartridges.