Sounds ridiculous, but could i get an inner barrel that protrudes outside of my gbb glock's outer barrel, and the gun will still be able to fire/function/cycle properly?
Basically i want to put an outer barrel or silencer on my carbine kit, its possible and i like how it looks. I thought if i could do that i could extend my inner barrel to potentially increase my range and accuracy or my pistol, kinda turning it into a gbb smg rather than a glock xD