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.400 Cor-bon Barrel - Standard 5" Roto


Price: $44.95
Currently Available
Built to precise tolerance by a special hammer forging process, these barrels are the best you can buy! The hammer forging forms the barrel around a precision mandrel and holds the tolerance to .0001". This is much better than the typical broached barrels found elsewhere. Compare the Roto-4M barrels for roundness against a standard broached barrel from a well known manufacturer. All Roto-4M barrels are made in the U.S.A. Brand new extra length barrels for all Colt/1911/Government Model type automatic pistols. These barrels are made by the Special Roto-4M hammer forge process which produces the most precise and consistent barrels for the best accuracy. Minor hand fitting may be necessary for some guns.
Item Number: C45025
Manufacturer: DB

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(1 Rating, 1 Review) Average Rating:
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.400 Cor-Bon Barrel
Bill Parson (Moapa, NV) 8/14/2011 7:54 PM
I bought one of these back in the 2005 time frame from SARCO, and I continue to enjoy it immensely. I shoot a lot of .45ACP, but switch the barrel to .400 Corbon for 500-600 rounds a year. I shoot cast lead only, and find this to be a great barrel with my cast .400 Corbon loads Reminder: But the link and pin since they are needed in addition to the barrel. I missed that and had to place a follow on order. Installing the Link and pin are an easy self help home gunsmith job.