Greatestsin
Sharpshooter
I think I have an extra TROY rear BUIS, if I do I'll toss it in my bag and bring it with, you can use it at the range. I also have extra carbine handguards, I'll make you a deal on the handguards if you want them but the Troy battle sight is not for sale.
EDIT -- Can't find the extra Troy Rear BUIS, (I did find 2 extra Troy front sights) however one of the rifles I am bringing has one of those installed, in addition to a HoloSight. So its sort of redundant. Bring a flat head screwdriver and you can remove the Troy from my daughter's pink AR15, use it to make sure your rifle is not shooting around corners, then we can simply reinstall it on my daughter's gun when you are done with the sight.
ANOTHER EDIT -- I had 2 different types of carbine handguards. The old milspec (smaller diameter) and the new milspec (larger diameter). Both are new/unused. I tossed both in my range bag, you can choose. Oh, and yes, they are BLACK in color, not the wild colors I'm known to possess, but . . .
I'll still take you up on the opportunity to borrow the BUIS, but today I recieved in the mail a set of CAR carbine length handguards from a friend in NV for my birthday! I appreciate the offer though!
Also, I will be bringing lots of chips. Variety of kinds. Lots... lots of chips..