OK, as a wpns tech, just rtn'd from the sandbox myself,( 1-08), I can say, if you are on the sharp end, use what you are authorized, as in what your boss says is ok. I am not talking about throwing a LMT 10" on a C7A2 lower, and then adding a crap sight, saying GTG as you bail out the back of your carrier. I am saying, if your CoC has done the leg work and gotten the green light on a list of approved 'accessories', then go with it. Guys had EOtechs on C7A2's and C9A1 on my watch, and there was no bones made about it. I have a word of caution, do not get feet dry in a hostile AO with unproven kit, as was stated earlier. We had the guys train on the kit as used in theatre, the CO had the blessing from the puzzle palace to do so. It wasn't the weapons mainly, it was the gear. TVs and FVs were the main case for mods.
I personaly 'accentuated' several pers wpns for users, based on tried and tested facts. I have had time on the kit, so I know what works and what doesn't I also know what is good and what is crap.
I admit, modded kit is bad in the eyes of the brass, but putting a C9 winter grip on a C7A2 or what ever isn't a mod, it is a personal thing. We are told as techs, if it doesn't alter the permanent configuration of the system, it is reversible, but there are limits. No Krylon cam, only the approved CF water based paint. Or, use the damn tape that so many hunters like to use. Cutting the butt on a C9 and shortening it is a poor example of tuning for efficacy, and has been done, but it shouldn't have been. We cannot allow the troops to do stuff themselves, we have them bring it to us, and we do the stuff.
The snipers and recce boys do their own stuff, but have to follow the guidelines, as do everyone. We have seen RIS and aftermarket BUIS used, but MAGPUL stocks and pistol grips are not approved ( the people tend to damage springs and or lose them in the attempt). As well, the cutting of the upper sling loop on the butts of the C7A2 and C8A3 FTHB is considered as destruction of propoerty, when you want to put a CAA cheek piece on the weapon. We have the skills ( contrary to some beliefs) to do the work properly, and the work is done right.
We do push for change, all the time. Hardly a week went by on work up that we didn't fab up a mod on our own weapons to try it out, and then pass it on to the LCMM's (life cycle maint managers) to see what they say. If they like it, they staff it. Hence the ambi selectors and mag catches, and I still say we should have gotten the Badger Ordnance Tac-Latch instead of that crappy fishhook affair we use now! As well, we have the Cadex front grip, and the 4 pos butt, ( a dream 5 years ago). You say there is no progress, look at the C9A2, and tell me there is no progress. All we need to do now is toss that damn C79 and get ACOGs, or something.
Sincerely,
a weapons tech who 'gets it'