Mod 400BB
737R
450 rounds on the barrel
End is cut down to .90 for tuner
5/8X24 muzzle threads
Gunsmithing and chambering done by Bartlien
26 inch finish length
Cerakote black
448 pieces of three times fired brass. (Was previously shot in my old barrel) Shot one time in this barrel. Brass was annealed before last firing.
132 pieces of twice fired brass. Freshly annealed.
700 for the barrel.
250for the brass.
900 if you take both.
737R
450 rounds on the barrel
End is cut down to .90 for tuner
5/8X24 muzzle threads
Gunsmithing and chambering done by Bartlien
26 inch finish length
Cerakote black
448 pieces of three times fired brass. (Was previously shot in my old barrel) Shot one time in this barrel. Brass was annealed before last firing.
132 pieces of twice fired brass. Freshly annealed.
700 for the barrel.
250for the brass.
900 if you take both.
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