7mm 8 twist SS #3 27"

cut rifled 4 groove, .277 bore, .630" at 24"

7mm 8 twist SS #4 27"

cut rifled 4 groove, .277 bore, .650" at 26"

7mm 8 twist SS #5 27"

cut rifled 4 groove, .277 bore, .700" at 26"

7mm 8 twist SS Remington Varmint 27"

cut rifled 4 groove, .277 bore, .830 @ 26" continue taper