Caliber compatibility and barrel restrictions (this thing is super versatile):
- Bolt Action firing schedule — must keep under 800Ëš farenhieght
- 9mm: full auto / any barrel length
- 357mag/38spl: any barrel length
- 300blk subsonic: full auto / 8″ barrel
- 223/556: 16″+
- 243/6arc/6creed: 16″+
- 6.5creed: 18″+
- 6.5prc: 22″+
- 270win: 22”+
- 308: 18″+
- 300blk supers: 12.5″
- 300winmag: 24″+
- 8.6blk subs: 8″
- 8.6blk supers: 16″+