A lot of videos only compare OAL but not LOP.
OAL is a great metric once the rifle is in the "carry mode" or "storage mode".
But LOP is the metric for controlling the " usage mode", the transitioning from one usage mode to another usage mode as the rifle goes from hight-low-ready back and forth, especially at speed -of course this is relative to body size but fixed LOP means smaller guys are out of luck - hence X95 cut the LOP from T21.
The longer the LOP and the more things behind the pistol grip (mag), the more time and more chance of things getting hooked in the process of moving the butt from under the shoulder or over the shoulder. Repeat that extras 1" of arm movement for 100 times in a day if this is used for work. Yeh, that's a lot.
OAL is a great metric once the rifle is in the "carry mode" or "storage mode".
But LOP is the metric for controlling the " usage mode", the transitioning from one usage mode to another usage mode as the rifle goes from hight-low-ready back and forth, especially at speed -of course this is relative to body size but fixed LOP means smaller guys are out of luck - hence X95 cut the LOP from T21.
The longer the LOP and the more things behind the pistol grip (mag), the more time and more chance of things getting hooked in the process of moving the butt from under the shoulder or over the shoulder. Repeat that extras 1" of arm movement for 100 times in a day if this is used for work. Yeh, that's a lot.