SKU: RDN10204
UPC: 850058579030
MPN: 10204
The Rearden Pnw is a 1/2-28 flash hider built for 5.56/.223 rifles that need flash control and a clean path into a suppressor system. It threads onto Rearden's Atlas, Atlas XL, and Plan B adapters, which is how the device ties into most common suppressors. At 2.9 inches long and roughly 0.31 lbs, it adds enough length to matter for builders working with short barrels. Shooters running a dedicated suppressor host or a barrel that needs to reach 16 inches will find this device pulls double duty as both a muzzle device and a pin-and-weld solution. It lives in our flash hider lineup.
Construction is 17-4 PH H900 stainless steel finished in black nitride (Melonite), with a surface hardness rated at 67 on the Rockwell C scale per manufacturer specifications. That hardness and finish combination resists the heat and erosion that muzzle devices take at the threads and crown. The bore measures 0.28 inches, the thread is 1/2x28, and installation runs through a 13/16 wrench torqued to 15-25 ft lbs. The added length is what makes this device useful for barrel extension work: it can take a 13.9-inch barrel out to a legal 16 inches, and on a 13.7-inch barrel it can be pinned and welded using a precision washer of at least .030 inches. Compare it against the rest of our muzzle device options before you commit.
Builders putting together a short-barreled 5.56 rifle, or anyone wanting a suppressor-ready muzzle device that doubles as an overall-length fix, are the buyers this device fits. Pair it with the matching Atlas adapter and you have a mounting interface that works across most suppressors on the market, though length can be a factor with certain compact cans, so confirm blast chamber clearance for your specific suppressor. We stock the Atlas adapters and related thread adapters alongside this device, and the broader barrels and choke tubes category covers barrels and protectors to round out the build.
It uses a 1/2x28 thread, which is the standard pitch for 5.56/.223 barrels. The bore measures 0.28 inches. Install it with a 13/16 wrench and torque to 15-25 ft lbs per manufacturer specifications.
It attaches to Rearden's Atlas, Atlas XL, and Plan B adapters, which makes it compatible with most suppressors on the market. It is not compatible with every can, since the device length can exceed some compact blast chamber specifications. Confirm clearance for your specific suppressor before ordering.
Yes. At 2.9 inches long it can extend a 13.9-inch barrel to 16 inches, and on a 13.7-inch barrel it can be pinned and welded using a precision washer of at least .030 inches to reach the 16-inch minimum.
It is machined from 17-4 PH H900 stainless steel and finished in black nitride (Melonite), with a surface hardness rated at 67 on the Rockwell C scale. That combination handles the heat and erosion a muzzle device sees at the threads and crown.
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