Ray P,
A quick check of the Browning site shows the Safari is 4 ounces
heavier that the LW Stalker. Yes, I wouldn't want to live on the
difference. The reason I choose the LW Stalker over the Safari,
was not the weight, but for the "iron" sights. I put mine together
as a brush gun, where I have look under mounts, so I can
swing on fast moving deer, or coyotes, under 100 yards, or
use the scope for shots out to 250 yards. I have a 2-7 Bushnell
3200 Elite on top, that for me, makes the perfect brush rifle
combo.
As a side note, I did want the steel receiver Safari, over the
aluminum alloy receiver LW Stalker, but when I decided to
buy this rifle, Browning had discontinued the Safari models,
with the "iron" sights. I checked around with several reputable
gunsmiths, asking about the durability of the aluminum
alloy receiver, and came away from those discussions,
no longer concerned about the receiver's durability.
After spending considerable time with this rifle, on the
range, and through one hunting season, I LOVE THIS RIFLE.
Accurate, nimble, and not too heavy, have contributed to
my fondness for this BAR.
Back to your original question about an alternative semi,
to the M1 Carbine. The .44 Mag Carbine, that Ruger sells,
seems to be a popular deer rifle in this area. I am not
sure why, since I have seen some pretty sorry results
from .44 Mag handgun shooters, in the deer woods. That
could be one alternative, although I don't see this as much
of an improvement over the .M1 Carbine.
Good Luck on your quest for a 6 lb semi-auto rifle, in a
decent hunting chamber.
Squeeze