///1/2″-28 TPI (female) to .578″-28 TPI (male) Thread Converter

1/2″-28 TPI (female) to .578″-28 TPI (male) Thread Converter


Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

1/2″-28 TPI to .578″-28 TPI Conversion Adapter


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SKU: 053 Category:


Suggested Retail Price $19.95

1/2″-28 TPI to .578″-28 TPI Conversion Adapter

This adapter fits all 1/2″-28 threaded barrels, when installed allows the use of all .578″-28 threaded barrel devises or accessories. To install it, all you have to do is un-screw your 1/2″-28 barrel cap, break or other devise/accessory and then replace it with this adapter which will give you a .578″-28 male thread on the end of the barrel. You are now ready to attach any devise/accessories that fits the .578″-28 threaded barrel that is commonly used on the larger 45 cal. pistols. Adapter is High Quality Alloy Steel with Black Oxide Finish

Packaged by the manufacturer (Hughes Precision Products LLC) in non-retail packaging, such as an non-printed box or plastic bag

Manufactured From High Quality Alloy Steel With Black Oxide (blued) Finish.

All of our products are manufactured IN HOUSE.

We only make parts for the shooting sports.

Made In Michigan U.S.A.

Additional information

Weight 1.6 oz
Dimensions 2 × 1 × 1 in

1 review for 1/2″-28 TPI (female) to .578″-28 TPI (male) Thread Converter

  1. Rated 5 out of 5

    Derek lopes (verified owner)

    High precision product. I used this to change my MPX 1/2″×28 threads to .578×28 to allow the use of a 3 lug adapter. Works great!

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