Forums Members Recent Posts Forums WW2 AIRSOFT WW2 Airsoft Weapons Making a marushing ... Notifications Clear all Making a marushing semi auto WW2 Airsoft Weapons Last Post by Yith 14 years ago 1 Posts 1 Users 0 Reactions 313 Views Yith (@yith) Posts: 11230 Illustrious Member Topic starter Yes, this model you have to cock yourself. I don't think there are any conversions. I have one myself. It's the M2 carbine with the curvy mag that can do semi. Posted : 21/12/2011 1:35 pm Share: