Digvijay:
I am not sure what adapter he is trying to sell you. .32 Winchester Special uses a 0.321" bullet. I'm not aware of common handgun bullets of that diameter. 32 ACP and .32 S&W Short and Long use 0.309" and 0.312" bullets, respectively, which are going to be too small to use in your .32 Winchester Special bore. I almost wonder whether he may be trying to sell you a .30-30 adapter, as .30-30 and .32 Winchester Special are very similar, except for the bullet diameter:
The .30-30 adapter would probably chamber in your gun, but shooting any commonly available handgun round out of such an adapter from your .32 Winchester Special rifle wouldn't be a very good idea. I would inquire to this dealer for more information on what he's proposing to sell you.
Additionally, adapters are somewhat of a pain to use, as you must load the adapter, chamber it, then eject the adapter, then remove the spent round from the adapter.
-- Sun Sep 11, 2011 14:15 --
re:
...your gun is og .32 caliber you can use 8mm bullets but there are many other factors in conversion of chamber as case lenths are diffrent as soon i will know any solution ill let you know thanks
Actually, 8mm (7.92mm) uses 0.323" diameter bullets, and this larger size could well cause higher pressures in a .32 Winchester Special bore. Since I would assume you are not proposing to handload, but adapt, there are some obsolete handgun cartridges that are 8mm, but that may not mean they are correct for a 0.321" bore. I doubt that there are many who have on-the -shelf merchandise that would adapt the .32 Winchester Special to some old handgun cartridge, either. Is the man proposing to machine some custom adapter for you?
-- Sun Sep 11, 2011 14:21 --
BTW, .32-40 is another cartridge altogether, and while it may share the same rim diameter as the .30-30 aqnd .32 Winchester Special, it is somewhat longer and of an entirely different shape from those other two rounds:
Plus, it also uses a 0.321 diameter bullet, making true 8mm bullets (those intended for such cartridges as 8x57) too large. These lever action guns are not going to be strong enough to tolerate very high pressures, and I'd be warning against any casual approaches to bullet selection. Also, pointed bullets are never to be loaded into tubular magazines, such as those used by the Model 94 Winchester and similar lever guns. The recoil of firing can cause the point of one bullet in the magazine to touch off the primer of the round ahead of it -- or maybe they will all go off! Independence Day celebrations will come early in that case!