• .223 Kit - Wyatt's outdoor version of a factory length mag box and follower for a Remington .223 action. Wyatt's moved the block back to allow a COAL of 2.430″. This kit includes .223 box, .223 follower and spring
• 6.5 PRC Kit - This kit includes a 6.5 PRC box, PRC follower and spring. This is also an extended box and allows a cartridge overall length of 2.985″
• 7 PRC Kit - This kit includes a MBE-2 box, factory length follower and spring. This is also an extended box with an inside length is 3.825″
• 300 PRC Kit - This kit includes a 300 PRC box, PRC follower and spring. This box is also an extended box and allows a cartridge overall length of 3.830″
• MBE-2 Kit - This kit includes a MBE-2 box, LA extended follower and spring. Internal Dimension 3.825” This box will work with all standard 30–06 based cartridges, as well as the 280 Rem and 280 Ackley Improved. The 7 Rem Mag and 300 Win Mag all the way up to 7STW.
• MBE-3 Kit - This kit includes a MBE-3 box, LA extended follower and spring. Iternal Dimension 3.825” Designed to feed the RUM type cartridges when seating out past factory lengths. It will also accommodate the Nosler style cartridges.
• MBE-4 Kit - This kit includes a MBE-4 box, SA extended follower and spring. Internal Dimension 2.995” This is designed to feed the WSM and SAUM Style cartridges.
• MBE-5 Kit - This kit includes a MBE-5 box, SA extended follower and spring. Internal Dimension 2.995” This box works well will all your standard short action cartridges and specifically works well with the 6.5 Creedmoor.
