Buy Once, Cry Once Defined
The video defines the 'Buy Once, Cry Once' philosophy in firearms, specifically comparing the Glock 45 MOS and non-MOS models. It highlights that the $80 premium for the MOS version is a worthwhile investment for future-proofing, allowing for easy optic installation later. Retrofitting a non-MOS slide for an optic is presented as a more costly and time-consuming alternative.









