Iver Johnson Arms Iver Johnson Barrel, 1911, 6.75in, .45acp, Threaded, No Link/pin 1911TBBL456 Color: Black, Finish: Black Oxide, 16% Off w/ Free S&H

When Iver Johnson set out to make a better barrel he started with 4140. After a few years of making them he decided he wanted to try something new. So in the spirit of tinkering he decided to try and make a better barrel. He got some great advice from some of the best custom gunsmiths in the business. The new barrels are 4140 though they have a little bit of a lighter twist and that allows them to heat treat much quicker than 4140. They also air tend to hold more heat than barrels made of chromium or made of nitride chromium. So they shoot a little longer but they are very robust. The barrels feature a 1/16 twist rate. Better foreword the barrel has a little more strength. If you are using a full sized .45 ACP round these barrels are great but not the best for that. If you are looking to convert a round barrel to a short bull barrel you need to buy a barrel after installing the barrel and before you even turn the pistol over. That is not the case with the Iver Johnson Arms barrel. We forged these from 4140 and heat treat them to ensure they are able to withstand the wear and tear of firing thousands of rounds through the pistol with no deformation. The barrels come with a barrel bushing and a 1/16 twist rifling twist that ensures they hold their shape and allow you to chamber rounds much more quickly without undue wear.

Specifications for Iver Johnson Arms Iver Johnson Barrel, 1911, 6.75in, .45acp, Threaded, No Link/pin:

Package Contents:

• Iver Johnson Arms Iver Johnson Barrel 1911, 6.75in, .45acp, Threaded, No Link/pin

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