a few other things done now!
cut out the triggers and managed to get one of them filed and fitted to the grip
[ATTACH=full]117173[/ATTACH]
also got the triangle barrels cut out this arvo and managed to leave one at work
[ATTACH=full]117174[/ATTACH]
and here's a couple shots of the final progress so far, again just the one blaster.
[ATTACH=full]117175[/ATTACH]
[ATTACH=full]117176[/ATTACH]
and you can see the grips have now been shaped, must be over 6 hours of filing and sanding in those grips 