[su_heading size=”30″]Interview with Fred Zeglin of 4D Reamers[/su_heading] INTERVIEW BY STEVE JOSEPH PHOTOGRAPHS COURTESY OF 4D REAMERS [su_dropcap style=”light” size=”5″]H[/su_dropcap]ow did 4D Reamers become the leading name in custom reamers, barrels and tools in the gun industry? We spoke with owner...