Modified Crosman 760, 4.5 to 6mm

[Darkerweb12]

I found my old Crosman laying around a couple days ago, and thought, "hey, I don't have an airsoft gun anymore.." So I decided to modify my BB gun, from its 4.5mm BB barrel, to a 6mm airsoft barrel.

I simply took it apart, took the barrel out, and with the aid of some duct tape, put in a barrel from my broken shotgun.

The 760 has a underbarrel grip, which you pull down, then push back up, to pump it, It takes about 10 pumps to charge it to full power. When I shot a 6mm BB out of it, I hit my front door, which is metal, and it shattered my BB. I guessed it was going about 500+ fps. But I dont have a chrono to back that up.

So I decided 3 pumps should do for airsoft, and it only shot around 200-250, conisitently. So thats a good speed for airsoft.

I actually put the front blade sight from my original barrel to help aim the thing, and the muzzle thread protecter thingy from my mac-10.

From 20 feet away, it would be a devastating weapon in airsoft, 10 BBs at the same time....

Now that I've talked enough, time for some pictures, sorry for the bad quality, I dont yet have a good source of income.

--The whole gun--


--Through the rear peep and front blade sight--


--The target, 10 BBs, 20 feet away--



There it is, please leave your comments...

[saladtossser]

how in the world did u manage a bullseye with a sight like that?? rofl

nice modding, love the duct tape

[Darkerweb12]

Well, you see, it was mostly luck, I had loaded 10 BB's in the barrel at once, so it was like a shotgun.

And, the barrel I used was from my old airsoft gun, so it is an accurate barrel, so the sight just took some aligning. The sight can hit the bullseye, but it takes some practice, the sight is like a SPAS-12 sight, peep sight, very easy to use, and very accurate...

If you ever put sights on a gadget, use the rear peep/front blade combo, it is the best (jerry rigged) sight I've used.

[Shandora]

nice madding i need to do that