Polymer Magazine: 308/6.5Creedmoor-sized Cartridges, 5-round, AICS, Short Action, MDT

Three steps to check if this is the right magazine for you: 

FIRST, check the cartridge.  This is the correct magazine for the following cartridges: 

• .308 Winchester
• 6.5 Creedmoor
• .25 Creedmoor
  
• .338 Federal
• 7mm-08
• .260 Remington
• 6mm Creedmoor
• .243 Winchester
• .22 Creedmoor
• 6mm XC
• .300 Blackout

This is NOT the correct magazine for 6.5 PRC, .30-06, 7 PRC, etc.  

SECOND, check the magazine length.  This magazine is a short-action AICS pattern, which means this is the correct magazine for use in the Backlight Chassis.

THIRD, check the material.  For these cartridges, we only polymer magazines, which we've found to feed reliably.  It also saves you a little weight, cost, and you likely wouldn't need to adjust feed lips for these cartridges anyway.  You're good to go.