I am new to the FN Forums and new to the SCAR 16S platform. I have extensive experience with the AR platform and Colt gear and picked up my SCAR 16S yesterday. I am going to get the SCAR out to the range this coming week and I know to keep my thumb out of the way of the reciprocating charging handle and have read not to use PMags in the SCAR without making mods as they could damage the bolt. Anything else I should expect/anticipate from the first trip to the range with the SCAR (as opposed to firing a "traditional" AR)? Any info is greatly appreciated, looking to gain initial tips, break-in info, ammo info for the SCAR platform from owners/operators. Thanks!