Type: Assault rifle
Place of origin: Switzerland
WeightSG 550: 4.1 kg (9.04 lb)
SG 551: 3.40 kg (7.5 lb)
SG 552 Commando: 3.2 kg (7.1 lb)
SG 553: 3.2 kg (7.1 lb)
SG 550 Sniper: 7.02 kg (15.5 lb)
LengthSG 550 (stock extended): 998 mm (39.3 in)
SG 550 (stock folded): 772 mm (30.4 in)
SG 551 (stock extended): 833 mm (32.8 in)
SG 551 (stock folded): 607 mm (23.9 in)
SG 552 Commando (stock extended): 730 mm (28.7 in)
SG 552 Commando (stock folded): 504 mm (19.8 in)
SG 553 (stock extended): 730 mm (28.7 in)
SG 553 (stock folded): 501 mm (19.7 in)
SG 550 Sniper (stock extended): 1,130 mm (44.5 in)
SG 550 Sniper (stock folded): 905 mm (35.6 in)
Barrel lengthSG 550: 528 mm (20.8 in)
SG 551: 363 mm (14.3 in)
SG 552 Commando: 226 mm (8.9 in)
SG 553: 227 mm (8.9 in)
SG 550 Sniper: 650 mm (25.6 in)
Cartridge5.6mm Gw Pat 90 (5.56×45mm NATO)
ActionGas operated, rotating bolt
Rate of fireApprox. 700 rounds/min
Muzzle velocitySG 550: 911 m/s (2,989 ft/s)
SG 551: 850 m/s (2,788.7 ft/s)
SG 552 Commando: 725 m/s (2,378.6 ft/s)
SG 550 Sniper: 940 m/s (3,084.0 ft/s)
Effective range100–400 m sight adjustments
Feed system5, 20, 30-round detachable box magazine
SightsRear: rotating diopter drum with tritium night inserts; front: hooded post with folding night post
540 mm (21.3 in) sight radius (SG 550)
466 mm (18.3 in) sight radius (SG 551)


Another close friend of Funco. She is a Swiss SG 550 assault rifle. Her grades are top notch and she's an honor student, but a bit out of it at times. She sports exceptional firing accuracy at mid-range, and doesn't like to lose. She appears to have feelings for Funco and gets jealous when others get close to her.
Developed in Switzerland, she's designed as a marksman rifle for long range fight. She can hit a target at 700m, because Switzerland is full of mountains. She's more effective with the semi-automatic shots, but she also can select burst or full auto.


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