Changes
| <span style="color:#AA0000">'''(R)'''</span> || '''[[.408 CheyTac]]''' || 517% || Imperial || 6 || 2 || .408 Cheyenne Tactical, .408 CT, 10.36x77mm
|-
| <span style="color:#00AA00">'''(S)'''</span> || '''[[.410 bore]]''' || 52% (F-Slug) || Imperial || 2 || 21 6 || .410, .410 gauge, .410 ga., 410B
|-
| <span style="color:#0000AA">'''(P)'''</span> || '''[[.44 AMP]]''' || 92% || Imperial || 5 || 1 || .44 Auto Mag, .44 Automag
