AB Prototype Thread Protector Comp, 45, .578"-28, Black
This the AB Prototype thread protector comp for most 45ACP and 10mm pistols threaded in .578"-28. We include these thread protector comps with our A-10 (P320) 10mm barrels. The muzzle devices will add a bit of style and performance to your threaded pistol. Six flats make for easy installation. Manufactured in the USA from 1144 Cold Drawn Alloy Steel and Black Nitride (QPQ) coated for improved wear-resistance. For use with 10mm or 45 barrels threaded .578"-28. Ideal barrel thread length is .430"-.450". Thru bore is .470"
Brand new. Made in USA.
Includes: 1 AB Prototype Thread Protector Comp, 45, .578"-28 (Black). NO CRUSH WASHER IS INCLUDED.
The AB Prototype thread protector comp is precision machined and cut from US-sourced, 1144 cold-drawn alloy steel right here, in the USA at an ISO-9001 accredited machine shop. Hardened with QPQ (Nitride) finish and features a refined appearance.
All AB Prototype manufactured products offer a limited 1-year warranty to the original purchaser covering defects in material or workmanship and only extend to replacement parts as originally provided and/or installed for the original purchaser. Warranty does not cover normal wear and tear or coatings. Any unauthorized work, installation, improper or unsafe handling or utilizing non-SAAMI, hand-loaded, reloaded and/or remanufactured ammunition will immediately void this warranty. No other warranties are given or implied.
AB Prototype A-10 Barrels can be found HERE
