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Common Pitch RangeĪR 15 Barrel Threads (and Other AR Styles) These are some of the most popular and common rifle brands and thread pitches. Aftermarket barrels can be purchased in metric threads as well.įrom bolt action to semi-automatic sporting carbines, there there are seemingly endless suppressor hosts out there in rifle form. These are about as close to “standard” as you will get for barrels in common calibers. Most aftermarket barrels for common handguns will use the following thread pitches. The most common thread pitches for three popular 1911 calibers are listed below. The venerable 1911 has long been a popular platform to build with custom barrels. In addition, after market barrels provide some common threading options. Many handguns are now available with factory threaded barrels.
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Metric threading is listed as left-handed or right-handed metric (LHM, RHM). Unless otherwise stated, thread pitch is presented in inches with a right-hand thread pitch. This factory supplied data should help you in developing a collection of end caps and adapters to allow you to use your suppressor on as many different guns as possible.
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We’ve prepared a list of the thread pitches on many popular and common handguns and rifles. While there are a few popular thread pitches that are close to “standard” due to military use, or common use on popular suppressor brands, expect that if you buy a gun with a factory threaded barrel, and a silencer, that sometimes the two might not match up. No, instead we are faced with a host of different thread pitches, and a collection of adapters to allow fitting different silencers to different guns. While things were a bit easier in the days of the old Maxim silencer as there was really only one model to use, and just a couple thread pitches, we can no longer simply say ‘ thread my barrel’ and expect the correct caliber silencer to fit. Taking a shot has never been easier.From the invention of the first silencer, to the present day, people have sometimes struggled to attach their silencer to their guns. The charging handle with the extended tactical latch is also another ideal addition as is the accessory rail both standard and varied in measurements. This means you wont have to be inconvenience by carting around unnecessary weight of extra tools. This gas operated firearm is based on the direct impingement system and is conveniently finger adjustable. If you are serious about your firearms, then this is the ideal choice for you. The Colt Firearms AR-15 A4 5.56MM 20-inch 30rd offers many standard and new features that gun owners will enjoy. It comes with a detachable carry handle and a 30-round PMAG Magazine. This model has a black A2-style stock and black metal finish. Colt's model AR15A4 semi-automatic rifle is chambered for 5.56 NATO (223 Remington) and has a has a 20" barrel.