Airsoft-Converted Umarex Rem. 1875

Looking to sell my 6mm converted Umarex Remington 1875.

Originally a 4.5mm BB gun. The inner barrel was swapped out for a 3D-printed 6mm barrel.

Comes with 6x regular shells, and 6x low-power shells. ~400FPS with regular shells, ~300FPS with low-power (using .25s).

Uses 6mm BBs and CO2.

Very good condition, everything works as it should. Original grips were painted black.

Comes with left-handed, black leather holster.

Asking $140 obo.

Local pickup preferred, but can ship at buyer's expense.