i tried to search this up before posting

, but you know how our searhc engine works.(no offence mods). but this xmas im starting my airsoft pulse rifle build. for xmas im getting a refurbished thompson aeg from realistictoyguns.com , and ill be power saving for the 450 add on kit over the follwong months. im just curious for all you airsofters, how difficult is the kit to install? im aware that the thompson must come apart to the receiver, but how hard is it to actually install? mods feel free to delete or move post if need be
