Dave-

If you head to this link:

http://izhmash.udm.ru/arms/bi7.html (Izhmash website)

you can see the specs for the 7-4 and 7-3. Basically, the barrel
lengths are the same but the 7-3 has a slightly scaled-down stock
(trigger is closer to the grip, weight of stock is slightly less,
slightly less adjustment in the butt plate).

Hope this helps.

Steve


In biathlonnorthamerica@yahoogroups.com, "Dave Rice" <djrice@c...>
wrote:
> Greetings All,
> I was wondering if anyone has used both the Izhmash model
> 7-4 and the Izhmash model 7-3, and if so what
> differences (if any) you noted. Thanks in advance.
>
> - Dave Rice