Gmac Custom Parts: modding a Crosman 2240 - YouTube
CO2-Pistole Crosman, Modell 2240 cal .22 mit Hawke RedDot (Typ #12121), Schweizer B&T Schalldämpfer (Vertrieb: ESC), Schalldämpfer Adapter von GMAC Custom Parts, UK. - CO2air.de
GMAC Custom Parts - From Airgunner To Airgunner
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