Airsoft MODS CQC Volume 1 FN_P90 TR-LV
 

http://fotos.subefotos.com/e024725e8...1adcb1bd4o.jpg

Sorry if the manual it´s in Spanish, but it´s easy to do all modifications following the images. The link to download it is this:

http://airsoftbarcelona.com/file/2199

NOTE & Disclaimer: the Hop modification it´s only worth for range, not for accuracy!! also, if you find any mistake, just tell me.

PS: thanks guardian ;)