>>5435447 (pb)
>>5435447 (pb)
"That's odd… UMPs are not transferable and the UMP and USC (semi auto civi version) don't use the same magazines… You cannot force a ump mag in a USC, the lower housing is completely different."
>>5435447 (pb)
>>5435447 (pb)
"That's odd… UMPs are not transferable and the UMP and USC (semi auto civi version) don't use the same magazines… You cannot force a ump mag in a USC, the lower housing is completely different."