Thread Reference Guide(Post)

Barrel Thread Reference Guide In this firearm barrel thread reference guide, Infinite Product Solutions lists all the most common barrel thread sizes we get requests for. Please keep in mind that ...

Installing a Crush Washer: A Step-by-Step Guide(Post)

Installing a Crush Washer: A Step-by-Step Guide Whether you're upgrading your muzzle device or making a quick change to your firearm setup, properly installing a crush washer ...

Instructional Videos Coming Soon(Post)

At Infinite, we’re super excited to share that we’re working on a wide variety of instructional videos, covering all sorts of topics to help out our firearm family. We know how important it is to hav ...

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  • 1/2-36 RH Barrel Extension (Black Steel) - 1 Inch - Fits  9mm

    1/2-36 RH Barrel Extension (Black Steel) - 1 Inch - Fits 9mm

    $29.99
    Introducing our line of barrel extensions that allow you to add length to your barrel. Perfect for those whose handguard is longer than the barrel, this handy adapter adds 1 inch to your barrel to...
    $29.99
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