Fiat G.55
G.55 Serie 0:
1 × 20 mm Mauser MG 151/20 cannon, engine-mounted (250 rounds)
4 × 12.7 mm (.5 in) Breda-SAFAT machine guns, two in the upper engine cowling, two in the lower cowling/wing roots (300 rpg)
G.55 Serie I:
3 × 20 mm MG 151/20s, one engine-mounted (250 rounds) and two wing-mounted (200 rpg)
2 × 12.7 mm Breda-SAFAT machine guns in the upper engine cowling (300 rpg)
Provision for 2 × 160 kg (353 lb) bombs on underwing racks (N.B. Egyptian and Syrian aircraft used Machine guns in the wings instead of cannon)
IAR.81C
2 × 20 mm MG 151/20 cannon and 4 × 7.92 mm FN machine guns mounted in the inner portion of the wing; one 225 kg (500 lb) bomb under the fuselage
LaGG-3
2× 12.7 mm (0.50 in) Berezin BS machine guns
1× 20 mm ShVAK cannon
6× RS-82 or RS-132 rockets up a total of 200 kg (441 lb)
J2M Raiden
Guns: 4 × 20 mm Type 99-2 cannons in the wings, two in each wing, inboard guns having 190 rpg, outboard guns 210 rpg.
Ordnance: 2 × 60 kg (132 lb) bombs or 2 × 200 L (53 US gal) drop tanks.
Now please, stop posting planes with only two or four 7.62 mgs, .308 caliber does nothing!