ROTO 4M HAMMER FORGED
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 Note: 5" & 6" .45 barrels are L.H. twist – all others are R.H. twisted
COMPARE THE ROTO-4M BARREL FOR ROUNDNESS AGAINST A STANDARD BROACHED BARREL FROM A WELL KNOWN MANUFACTURER. ALL ROTO-4M BARRELS ARE MADE IN THE USA.
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.
Note: 9mm & .38’s will not fit the .45 slide
1 Review
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1911 9mm Barrel 6"
Bought one and installed it in my Llama 9mm Bergbahn/38ACP Spanish Civil War 1911 to have it in a caliber I could actually find ammo for. It worked perfectly with barrel link and pin I ordered with it. Nice tight groups at ten yards firing off-hand with generic grade plinking 9mm Para. No problems with lockup, feed, fire, or extract/eject. Happy with my purchase and feel it was well worth the money.
