|-
| '''[[.300 AAC Blackout]]''' || [[STANAG magazines]] ||
|-
| '''[[.50 Beowulf]]''' || [[Beowulf magazines]]
|-
| '''[[5.45x39mm]]''' || [[AR 5.45 magazines]] ||
|-
| '''[[.45-70 Government]]''' || 3 rounds || ''[[Maze Customs magazines#Rem700|Custom Rem700 .45-70 magazines]]'' ||
|-
| '''[[.50 Beowulf]]''' || 3 rounds || [[Beowulf magazines]]
|-
| '''[[5.45x39mm]]''' || 5 rounds || [[AR 5.45 magazines]] ||