This is 37mm of fun... The setscrews in the Havoc lined up perfectly with the threaded holes in my Stag rail (mfg by Samson). I be making a trip to the hardware store tomorrow for some longer screws to get more thread engagement. I did have to clearance the inneredges of the rearmost 1" on the Havoc to clear the block for the rail, otherwise it would have been mounted another 3" forward of its current location.
Any tips for what to stock up on (and store at my brother's house, of course)?
Awesome launcher, your gonna have alot of fun with it! If you need any casings for it you can check out my website. I offer a wide varity of reloadable casings that far exceed industry standards, as well as projectiles. My site is: ReloadableShells.com If you have any questions or need something don't hesistate to let me know.
I had somebody bring one by Yesterday, they opened it up to accept 40mm, after registering. This one was the side load, with the stand alone mount.
Neat little things.