Patmos Arms

Upgrade your custom sidearm with A Patmos Arms precision barrel and slide. A leader in aftermarket pistol barrels, Patmos specializes in delivering superior performance without breaking the bank. Built on the same principles of self-reliance and our Second Amendment freedoms that JSD Supply is, you can be sure you’re getting quality components that help improve your pistol’s accuracy and reliability whether you’re plinking at the range, refurnishing your duty weapon, or taking your everyday carry to the next level. Build the gun you need for uncompromising shooting.

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Barrels Built For The X

Patmos Arms brings big-brand quality to the table but leaves the big name price tag at the door. Their aftermarket pistol barrels and slides are engineered to exacting OEM standards to give you perfect fitment on all compatible pistols. Manufactured from quality materials and backed by a reputation for reliability, they’re the perfect way to customize, build, or rebuild a quality pistol you can be proud of. Make sure your gun is built to meet your shooting needs with barrels and slides backed by a passionate gun parts leader.

See the JSD Difference

JSD Supply has been a premier firearm parts and supplies leader since 2013, helping thousands of people privately customize their own firearms. All parts and kits we offer are tested to ensure quality and are backed by our firearms experts. Order your pistol barrels and slides from JSD Supply today.