After seeing JOLTHawaiianPUMP post up his S5RF that jolted my brain cells.
If I recall the story correctly I believe it was Brandon that talked us into building CCM's first right feed pump gun which was the series 5 right feed. I remember a phone conversation with Brandon about making them.
I think the first batch went to Hi.
“Do not yearn too much for a sword made by a famous smith. This is because even if you give a good man a sword worth ten thousand coppers, he will not be able to beat a hundred men each holding a spear worth a hundred coppers.” - Asakura Takakage Toshikage, 1462-1482
Whatever your hand finds to do, do it with your might; for there is no work, nor device, nor knowledge, nor wisdom, in the grave, where you go.