You are being very unfair .
Red dot sight adv is 1.5x disadv - and 1.5x adv is red dot sight
disadv . it is speed of aim vs distance shoot ! Why
must you just focus on speed ..... it will not be fair if i just
focus on distance shooting with 1.5x which it have adv.
Yes I have taken aim with gas mask or goggles ... don't you think
it is unfair to take those into the picture - as general soldiers
do not usually use them .... you usually need those when close
quarter combat - which again unfair as this is a red
dot sight adv ! Have you shoot at enemy that is 200m to
400m which adv is in favour of the 1.5x with gas mask &
googles ? If yes you need some slap from my instructors
... why the hell you putting on gas mask or googles when enemy
so far away which their fart cannot even reach you, unless you want
to make them die of laughter !!! Please stop
putting in unfair factors in. We talking about all round range
performance - not close quarter combat only.
I think he is being pretty fair actually, and the numbers back
him up.
If you look at a truly modern army you will note that the use of
P-rail systems and different sighting systems have become the
de-facto standard. The flexibility afforded by these systems are
simply too tempting to pass up.
And as for the scope-versus-red dot, in the context of the SAF I
would say that the red dot is the more suitable system. In any case
almost any external P-Rail sighting system would be better then the
basic SAR Scope.
You wanted to talk about all-round range performance, well it's
pretty much known that the red dot is a far more flexible system.
Note that 1.5x was chosen for the scope not because it really
magnified things but because it was the limit that a soldier
could shoot through the scope with both eyes open (beyond that the
brain cannot compensate for the difference in magnification). This
allows one to engage targets with both eyes open, much like a red
dot. 1.5x is actually a compromise between magnification, and a
good field of view. It is a level that is a jack of all trade but
master of none.
HOWEVER the speed of engagement is still considerably slower
especially opposed to an open style reflex sight like the MARS,
this is due to the narrower field of view. Under typical infantry
firefight ranges (under 100 meters), the red dot is far more
useful.
The only time when the SAR 1.5x scope truly has an advantage
over the Tavor red dot is when you are shooting at a STATIONARY
target at range. But if the target is moving, taking cover and
shooting back, being able to respond quickly and engage is more of
a factor then being able to get a magnified look on the target...
especially if it's just 1.5x. This is the reason why reflex sights
are becoming more popular then your typical scope... and of course
there's the red dot sight with magnification as well that combines
the best of both worlds. But back to our argument, looking at the
BIG PICTURE, in the context of modern infantry operations, the ITL
MARS is certainly the better sighting system is the majority (in
fact most) of situtations.
And also in the context of the SAF. Why? Because given our local
terrain (jungle) and the fact that we are expected to
fight more urban battles, engagement ranges will be typically short
compared to say, the rolling mountans of Afganistan. A
reflex sight would fit the SAF's bill much better.
The reason why we didn't go for the reflex sight for the basic
SAR that we are talking about, which the grunts use, and which is
the more relevant to our discussion currently, is because of
cost.
Note that to make an argument on which weapon is the best or not
I am considering the big picture. For example how it will actually
be produced and used in the field. No point talking about the SAR
MMS being THE SAR variant when in fact most of them being produced
and used is the basic SAR, and that's the one we are
fighting are wars with for now. Hence when the SAF goes into
battle now it goes with the scope and not the red dot
sight.
So if SAR-21 is more safer ... then why you keep
say TAR-21 is more ambidexterous ? So you mean SAR-21 - cannot
shoot from left just because SAF instructor play it safe
...... If shooting SAR-21 & TAR-21 from left have the same
amount of danger to chamber explosion - then why you unfairly say
TAR-21 is more ambidexterous - should not them be the same ! The
SAR-21 is able to be use for left handler to shoot as safetly as
TAR-21 - just because the SAF for safety reason, does not allow
that - so that is unfair for you to keep saying the TAR-21 is more
ambidexerous.
Like you say safety is one factor = same thing sight is just
another factor - they are not the only factor to consider ! But you
have reach a stage of unfairness - when you keep choosing factors
to consider and ignore - all only to TAR-21 side !
Lets put it this way... eventually a left-handed SAR user will
be badly injured by a chamber explosion, and this is because of the
way the weapon was designed... is this acceptable? The SAF
apparently does not, and hence opts to train ALL of its soldiers to
fire right handed, more or less mooting the ambidexterous
nature of the weapon. It's a bit like buying something with a
feature that you end up not using not because it's impossible, but
because there are risks that you rather not take.
Also, unlike the TAR, the SAR is not ambidexterous in the sense
that it can truly be converted for left handed shooters (ejecting
shells to the left)... hence the left handed shooter will have to
put up with the increased noise and firing gases being ejected
on his side as the bolt works. I know this because I shot the
weapon left handed before (admittedly knowing the risk if something
went wrong).