1/4 router bit holder for peg board with 1" spaced holes and roughly .15 pegs holes

Replacement ejector for Air Venturi's airsoft Springfield Armory XDM 4.5. The little tab always breaks if you let it springs back to hard against the top of the magazine. PLA broke easy, PETG was slightly better, but best results so far is ABS. If the tab gets stuck ejecting the mag, wiggle it eject, disassemble the mag and slightly sand down the tab.