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Precision Armament M4 Muzzle Thread Adapter Up to 33% Off — 4 models

Special offer available for this product. Click here to see!
Precision Armament M4 Muzzle Thread Adaptor, Thread 1/2-28 to 5/8-24, Matte Stainless A02002
Precision Armament M4 Muzzle Thread Adaptor, Thread 1/2-28 to 5/8-24, PVD Matte Black A02001
Precision Armament M4 Muzzle Thread Adaptor, Thread 1/2-28 to 5/8-24, Matte Stainless A02002
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Precision Armament M4 Muzzle Thread Adaptor, Thread 1/2-28 to 5/8-24, Matte Stainless A02002
Precision Armament M4 Muzzle Thread Adaptor, Thread 1/2-28 to 5/8-24, PVD Matte Black A02001
2 of 2 images
Precision Armament M4 Muzzle Thread Adaptor, Thread 1/2-28 to 5/8-24, PVD Matte Black A02001

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Questions & Answers
Is it 9/16-24 RH or 9/16-24 LH? Expert Answer

That is 9/16x24 Right hand thread.

by Ethan C., Gear Expert, November 14, 2019
See 1 More Answer
Can I use this step up from 1/2x28 to 5/8x24 in a 6.8mm rifle m4 pattern rifle? Expert Answer

If the barrel threading is of 1/2x28 to 5/8x24. If it does not match the threading it will not work or fit properly.

by Ryan Tarczynski, Gear Expert, May 7, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Excellent Muzzle Adapter by Drew, Verified Owner, January 9, 2021
Did the trick. Almost bought a cheapo adapter from Amazon but glad I didn't. Spend the extra money (its not much more) and get a quality thread adapter from Precision Armament. Made of quality steel and not some pot metal part made in China. Bore ali...
Read More...
1/1 found this helpful
Most Recent Reviews
Precision Armament Adapter 1/2x28 to 5/8x24 by Ozark Phoenix, Verified Owner, February 14, 2025
Great quality fit and finish! The Weatherby Model 307 Range XP 308 comes with a 1/2x28 threaded barrel. There aren't many 30cal Muzzle Device options available in 1/2x28. The Precision Armament Thread Adapter did exactly what I needed. Highly recomme...
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Most Recent Reviews
works perfectly by dead eye, Verified Owner, June 29, 2024
Finish matches my stainless barrel and allowed me to mount my suppressor. And is true. No baffle strikes.
Most Recent Reviews
thread adapter by Sage Flats Shooter, Verified Owner, January 21, 2025
Best bang for the $$. Consistent everytime. A must have for the thin sporter barrels.
Most Recent Reviews
Worked for a while.... by K, Verified Owner, December 10, 2024
This adapter worked... for about 26 months. Even upon installing it, I wondered if it was sturdy enough to last (relatively thin metal versus the 'outer' styles), especially on a 308 (muzzle brake). A few weeks ago, I was testing a new load and on ...
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Most Recent Reviews
Just works by Kevin, Verified Owner, April 14, 2024
Works as intended. Trued. No baffle strike with my suppressor.
Read All 9 Reviews
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Product Info for Precision Armament M4 Muzzle Thread Adapter

For exceptional durability and corrosion resistance add a Precision Armament M11/M4 Muzzle Adapter to your existing firearm. These Gun Parts from the innovators at Precision Armament feature easy installation & removal instructions with no gunsmith required. With a compact design the Precision Armament M4 1/2-28 & 9/16-24 Barrel Adapter wont weigh your muzzle down with unnecessary ounces. For perfect concentricity and alignment count on a Precision Armament M4 5/8-24 Adapter to outfit your firearm to be the best.image

Specifications for Precision Armament M4 Muzzle Thread Adapter:

Manufacturer: Precision Armament
Fabric/Material: HTSR 416 Stainless Steel Bar
Weight: 0.24 oz
Condition: New
Country of Origin: USA

Precision Armament M11/M4 Muzzle Adapter, 35X-MZD-M4MZTA

  • PERFECT ALIGNMENT
  • EASY INSTALLATION & REMOVAL
  • COMPACT DESIGN
  • HIGH STRENGTH
  • SUPERIOR DURABILITY
  • NUMEROUS APPLICATIONS
  • SHOULDERLESS

Package Contents:

  • Precision Armament M4 Muzzle Thread Adapter, 35X-MZD-M4MZTA

Precision Armament M4 Muzzle Thread Adapter Orderable Models

List of Orderable Models

  • Precision Armament M4 Muzzle Thread Adaptor, Thread 1/2-28 to 5/8-24, Matte Stainless, A02002 , MPN: A02002 , UPC: 810112080049 , Code: 35X-BRD-M4MZTA-A02002
  • Precision Armament M4 Muzzle Thread Adaptor, Thread 1/2-28 to 5/8-24, PVD Matte Black, A02001 , MPN: A02001 , UPC: 810112080032 , Code: 35X-BRD-M4MZTA-A02001
  • Precision Armament M4 Muzzle Thread Adaptor, Thread 9/16-24 to 5/8-24, Matte Stainless, A02003 , MPN: A02003 , Code: 35X-BRD-M4MZTA-A02003
  • Precision Armament M4 Muzzle Thread Adaptor, Thread 9/16-24 to 5/8-24, PVD Matte Black, A02004 , MPN: A02004 , UPC: 2205793 , Code: 35X-BRD-M4MZTA-A02004

Precision Armament M4 Muzzle Thread Adapter Unavailable & Discontinued Models

List of Unorderable Models

  • USED Precision Armament M4 Muzzle Thread Adaptor, Thread 1/2-28 to 5/8-24, Matte Stainless, A02002, EDEMO1, Used, Condition Fair , MPN: A02002-EDEMO1 , Code: 35X-BRD-M4MZTA-A02002-EDEMO1
  • USED Precision Armament M4 Muzzle Thread Adaptor, Thread 1/2-28 to 5/8-24, PVD Matte Black, A02001, EDEMO1, Used, Condition Like New , MPN: A02001-EDEMO1 , Code: 35X-BRD-M4MZTA-A02001-EDEMO1
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