The handle is from ZR Tactical Solutions. http://www.zrtacticalsolutions.com/
This is the charging handle made expressly for the 22/45:

http://www.zrtacticalsolutions.com/p...harginghandle/
**BTW, the Allen wrench that fits this handle is the smallest I've ever found and I had to buy one....it's a 0.05 and that's tiiinnnyyyyy!

Cabelas had federal bulk pack 375 rds/$15.95 a coupleweeksback and I bought 6 boxes. It showed up here and I ordered it. http://www.gunbot.net/ammo/22lr/

thanks!

very cool Ron!

what's the Slingshot mod?

The detent ball and spring is removed from the bolt stop lever. The lever will now operate by gravity, just like a Mark III's bolt stop does, and can be released by simply retracting the bolt a released (Slingshot Method).
http://www.guntalk-online.com/2245de...ping.htm#ssmod

BTW, Iif you have a 22/45 or other Marks, this is a great, easy doc to use for everything associated......http://www.guntalk-online.com/2245de...ipping.htm#top

Pretty cool looking machine, Ron!

looks like a pretty easy mod, i don't have one yet but a 22/45 is on my get list,

thanks for the links Ron.