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Precision Armament M4 Shoulderless Thread Adapter

Precision Armament M4 Shoulderless Thread Adapter

1/2x28 to 5/8x24, 1/2x32 to 5/8x24, 1/2x36 to 5/8x24

$17.10

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SKU
PA-180
Brand
Precision Armament
Ships in 7–10 daysATF Form 3 transfer time to your SOT dealer is additional.

Product Overview

Simple shoulder-less design allows thread adapter to remain fully concealed under muzzle device for a continuous, streamline look. Muzzle device seats directly against barrel shoulder maintaining full thread joint strength and providing more accurate alignment to bore. Internal and external threads are single point cut in same operation to tight UNEF Class-3 tolerances for perfect concentricity and alignment. The M4 muzzle thread adapter is precision CNC machined from pre-hardened HTSR 400-series stainless steel bar for superior heat and corrosion resistance. Allows the attachment of 5/8-24 muzzle devices to a 1/2-28, 1/2-32, or 1/2-36 threaded barrel.

NOTE: This thread adapter is intended for more permanent installation of muzzle devices. For applications where the adapter will be used on multiple devices/rifles please see our standard M4 Muzzle Thread Adapter which features wrench flats for easy installation and removal.

Available Threads:

  • 1/2-28 to 5/8-24
  • 1/2-32 to 5/8-24
  • 1/2-36 to 5/8-24
External Thread: 5/8x24"
Internal Threads: 1/2x28
1/2x32
1/2x36
Length: 0.625"
OD: 0.625"
Weight: 0.2 oz
Full Spec Sheet: View PDF

Key Features

  • Thread: 1/2x28 to 5/8x24, 1/2x32 to 5/8x24, 1/2x36 to 5/8x24

Specifications

Brand
Precision Armament
Category
AR Muzzle Devices
SKU
PA-180
Thread
1/2x28 to 5/8x24, 1/2x32 to 5/8x24, 1/2x36 to 5/8x24
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Layaway Information

Products sold by Puget Sound Firearms are eligible for layaway. Start with 10% down and pay the remaining balance over 180 days with no monthly minimums. View Layaway Details.

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