I figured out how to get the ironsight for the Shorty from model pack 6. Take note that when you shoot the weapon you get a brief glance of the inside of the gun, this i tried to fix but was unable to.
*For better ironsight's that don't lag go here → http://forum.thegamecreators.com/?m=forum_view&t=177716&b=23
INSTRUCTIONS!
1. Go to gamecore\guns\Model pack 6\Shorty
2. Open the Gunspec.txt
3. Paste the following code on the last line of the text file
;ironsight
runacc=6
recoily=10
recoilyreturn=50
gunlagspeed=5
gunlagxmax=15
gunlagymax=15
simplezoom=2
runy=-1
zoomrecoily=8
zoomrecoilyreturn=75
zoomwalkspeed=1
zoomturnspeed=2
simplezoomx=-4.25
simplezoomy=2.6
simplezoomspeed=3
simplezoomacc=1
simplezoommod=4
Credit is appreciated but not required.