Numrich has the older Knight 22" extendable rods for about $20. Im not sure how long it is when extended.
Would a SpinJag giRamRod with a Spinjag made to order work for him?
BTW the T/C PowerRod has a T-handle built into the rod. The original XS-Sights one i have is kinda thin though.
Ramrod 31007983 is the part # for 28" Omega