NRA Gun Gear of the Week: Inland Mfg. PM-22 Suppressor and dB Foam

by
posted on January 22, 2017
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
Inland Manufacturing is challenging the idea that lightweight rimfire suppressors have to be expensive, difficult to clean or costly to repair. The new PM-22 is assembled using a 5.5" long 1" diameter aluminum tube, a 1/2 x 28 TPI threaded stainless steel threaded base and a disposable polymer I-Core monolith baffle system for a total weight of just 3.3 ozs. Designed to be fired dry or with the company's new dB Foam agent, the single-piece baffle is easily removed for cleaning. 

dB Foam, when used as directed, provides a safe and effective means for increasing a suppressor's sound-reduction capabilities instead of wetting the suppressor with water. In commercially available sound suppressors dB Foam can reduce noise an average of 3-5 dB for 10-shot strings with the most noise reduction concurring with the first shot fired. This spray-on formulation is designed to displace moisture, lubricate removable components and is water soluble for easy cleaning. Once it has been applied to the interior of a suppressor, dB Foam will maintain its consistency for up to six months in storage. Inland products are distributed exclusively by MKS Supply.     

MSRP: PM-22 Suppressor $189.95, dB Foam $19.95 - $29.95

At SHOT Show 2017's Media Day at the Range, American Rifleman editors had a chance to see the PM-22 close up (amid the noise a number other firearms being sampled), and you can see it here

--B. Gil Horman, Field Editor

Latest

Phil Schreier Obituary F
Phil Schreier Obituary F

The Keefe Report: The Incomparable, Inimitable Phil Schreier—1962-2025

Philip Schreier, director of the NRA Museums, passed away on Dec. 29, 2025, after battling Acute Myeloid Leukemia.

America 250: The Tradition Of The Armed Citizen Lives On

The Declaration of Independence reaffirmed the right to self-determination—and the uniquely American practice of keeping and bearing arms allowed a new nation to thrive.

The Armed Citizen® Jan. 5, 2026

Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.

Too Late: The Perils Of Waiting To Buy That One Gun

Gunmakers are often quiet when they discontinue a gun model. We’ve all felt the pain of suddenly discovering a firearm we’d love to own that is no longer available.

Preview: DA Targets Half-Size Silhouette Color-Changing Target

Replacing targets, time and time again, can be costly and time-consuming, which is where this U.S.-made product from DA Targets comes into play.

Return Of The Red Label: Ruger's New Red Label III Shotgun

Ruger's Red Label III marks the third generation of Ruger's classic over-under shotgun, which is finally making a reappearance after it was discontinued more than a decade ago.

Interests



Get the best of American Rifleman delivered to your inbox.