Just curious, other than the extra cost, why wouldn't you whack an inch off the barrel shank and have it rechambered? Seems like a bigger weight reduction vs cutting of the other end? Don't have a dog in this fight, truly just curious.
For me it's not about weight loss, but balance. 22.5" gives the exact amount of barrel forward the forearm as the 84M MT. Looks and feels "righter" than 24" to my eye, and gives the rifle the same OAL as the M70 LA FWT, which has always been a nicely balanced rifle in my hand. Also, cutting the shank back opens the stock up around the shank, which then needs bedding and possibly paint.