New England Air Museum - Bombs, Rockets, & Guns / 28 Mk 12 Model 0 20mm Gun
Bill Maloney
1/20/2009

Previous Home Next

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34

28 Mk 12 Model 0 20mm Gun

28 Mk 12 Model 0 20mm Gun

Mk 12 Model 0 20mm Gun Specifications:

Caliber: M90 20mm
Shell Weight:
3,000 grain
Rate of Fire: 800 rounds per minute
Maximum Range:
7,000 yds
Effective Range:
2,500 yds
Muzzle Velocity:
3,100fps
Magazine Capacity:
200 rounds (two cannon used on the A-4 Skyhawk)
Aircraft used on: Douglas A-4 Skyhawk
Cost: $