Not point shooting, the laser is now your sights.
After some recent night shooting with some really switched on guys, I’ve learned that mounting the NOD on the rifle is less then optimal, and just short of a waste.
A helmet mounted dual tube nod is the way to go. Using your primary sight/optic such as an Aimpoint in conjunction with a helmet mounted nod, is really for emergencies, if your IR laser goes down. As noted, its a PITA to do it with any consistency and accuracy.
At a former employer, when they finally got around to training with the vital2 laser we were issued, they taught to shoot from the hip, using the helmet mounted nod, while it can be done, why?
Take up as close to your regular shooting position as possible, with the gun just lower then normal, but still shouldered, kinda like, if your gonna shoot over your sights. This keeps all the fundamentals the same, activate the laser, place it on your target, and manipulate the trigger. Just like a RDS.
You will have to really spend time with your helmet/nod set up, to get all the adjustments just right. Once you do though, its not even fair to the bad guys!
On the pro-mask, the SF-10 looks like an FM12, that I’ve used extensively. My personal mask is a C50, which is part of the M50 series mentioned earlier. The canister is move-able from left to right, albeit with a special tool. it is much more comfortable, easier to shoot with, and has better situational awareness(SA). Way better mask.
Shooting with a pro-mask, generally requires you to cant the gun inward, bringing the sights in front of you. This requires you to learn the various hold offs for such “off set” sights. Much like shooting from roll over or sbu prone.
The C50 and FM12 requires less of this then the old M17 series.
Depending on your body makeup, you may be able to mount the gun normally, with the sights vertical, and crane your neck over.
I can’t and just cant the gun over, you’ll have to find what works best for you.
And, for all you “KISS”, iron sight, guys, THIS is where red dot sights really shine!
HTH,
Bob