Here's my modified Swiss Stgw. 90/ SIG 550 : r/guns
556xi | Rainbow Six Wiki | Fandom
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The STG.90 Page
SIG SAUER SG 550-1 SG5501 556 NATO Rare Sniper Rifle - Semi Auto Rifles at GunBroker.com : 939989687
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Accessory Details Various Accessories SIG 55x and Stgw 90
