h&k g3 alias

BUR #40696 has been approved by @nonamethanks.

create alias h&k_g3/sg1 -> h&k_g3

reason: when i search g3sg1 in wikipedia, it automatically jumps to Heckler & Koch G3:
https://en.wikipedia.org/w/index.php?title=G3SG1&redirect=no

finally post it correctly

For future reference, you don't need to create a new thread for a BUR. You can start one any (relevant) thread.

anyone else?

The bulk update request #40696 (forum #350204) has been approved by @nonamethanks.