M4 Muzzle Thread Adapter
$22.99 - $29.99
DESCRIPTION
Ideal for attaching our 5/8-24 threaded M11 and M41 Severe-Duty™ Muzzle Brakes to your 1/2-28 or 9/16-24 threaded barrel, as well as mounting suppressors and other alignment critical muzzle devices. Wrench flats on shoulder make installation and removal for use on multiple devices simple and easy. Both Internal and external threads are single point cut in same operation to tight UNEF Class-3 tolerances for perfect concentricity and alignment. Compact design moves muzzle device only .100” forward maintaining full thread joint strength. The M4 muzzle thread adapter is precision CNC machined from pre-hardened HTSR 400-series stainless steel bar for superior heat and corrosion resistance.
Available in an advanced PVD (Physical Vapor Deposition) matte-black finish, offering exceptional durability and corrosion resistance at high temperatures, making it ideal for full auto fire as well as suppressor applications. Also available in matte stainless finish.
1/2-28 Barrel Thread Adapter: Perfect for attaching any 5/8-24 muzzle device to the standard 1/2-28 AR-15/M16 barrel thread.
9/16-24 Barrel Thread Adapter: Ideal for attaching 5/8-24 muzzle device to the 9/16-24 threaded barrel on most 6.5 Grendel's.
NOTE: The shoulder of the M4 Muzzle Thread Adapter will be visible after installation. If you need an adapter that is completely concealed please see our M4 Shoulderless Thread Adapter.
SPECS
| External Thread: | 5/8x24" | |
| Internal Threads: | 1/2x28 9/16x24 |
|
| Length: | 0.625" | |
| OD: | 0.825" | |
| Flats: | 0.750" | |
| Weight: | 0.24 oz | |
| Full Spec Sheet: | View PDF | |
RESOURCES
For full specifications, installation manuals, and more - visit our Technical Resources page:
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Reviews
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Muzzle thread adapter
I use these all the time and have never had any problems or issues with them. Consistently on the money.
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M4 MUZZLE THREAD ADAPTER
The picture on the website doesn't do it justice. The quality and finish is top-notch!!!
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Excellent product
First time customer of Precision Armament. I bought a 5/8x24 to 1/2x28 to run my 30 caliber suppressor on my AR15. Shipping was very quick. Fit and finish of the product is excellent. I would definitely recommend this product to anyone wanting to run a 30 cal can on your MSR.