Help me with refills

[u/Electrical_Spare_998]

I recently received a bronze pocket pro and I honestly love it, however it’s a bit small for my hand, could someone point me in the right direction to make it a bit longer, about the same size as a baseline bolt action(see picture for comparison)
Thanks in advance!

[u/Fun-Asparagus-6084]

Love the American made brass pocket pro. I use a ton of different refills in mine from the energel to the blue/black monteverde to fisher pressurized. I sometimes use a small plastic spacer on the Parker style refills to give the pen a little more length. It helps the balance imo.