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Adapter 1/2×28 to 5/8×24


This 1/2×28 to 5/8×24 Barrel Thread adapter is made on CNC equipment and designed to ensure highest highest level of tolerance to eliminate alignment issues.

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30-Day Guaran­tee

If you don’t love it, return it within 30 days for a full refund – just contact us and we’ll take care of you. Note, reimbursement cannot exceed amount paid.

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Buy from Silencer Central and you automatically get the Norton Shopping Guarantee which gives you identity theft protection ($10,000), dispute resolution ($1,000), and a lowest price guarantee ($100). All for free.

Description & specs

These custom adapters are made on CNC equipment and designed to ensure the highest level of tolerance to eliminate alignment issues.

Thread adapters bringing 1/2 X 28 tpi rifles up to 5/8” X 24 thread pitch.  It has stainless steel construction with sturdy wrench flats in 1040 SS  that is blued to hold lubricant better. The stainless steel construction adds a little more expense, but is worth it. You don’t want the adapter heating and cooling at a different rate than the barrel and our precise manufacturing prevents that.

These custom adapters bring 1/2″ X 28 tpi threads up to 5/8” X 24 thread pitch and were made on CNC equipment, specific to our standards as a Class 3 dealer. Our customers were purchasing these types of adapters online from other vendors and they were experiencing baffle strikes, leading us to produce our own to our tolerances, ensuring the highest level of accuracy and quality. Our goal was a thread adapter that works  exactly right, every time, so you can buy with confidence.

Brand: Silencer Central
Length: 0.78"
Diameter: 0.86"
Material: Steel
Color: Black
Finish: Black Parkerized
Thread Pitch: 1/2x28 to 5/8x24