YHM 45 ACP Sidewinder M2 Direct Thread Suppressor 45 ACP Aluminum/Steel Black .578?-28 RH
$569.00
YHM YHM-2070-28 suppressor, available from 2A Guns, a licensed FFL dealer in Henderson, NV. Buy online for pickup or FFL transfer.
Out of stock
How you get it
- Pick up in Henderson, NV by appointment. Bring a valid photo ID — you’ll complete ATF Form 4473 and the background check with us.
- Or ship to your local FFL. Your email receipt explains how to choose a licensed dealer near you and get their FFL to us.
Questions? Call or text 702-566-5640
How you get it
- $0 federal tax stamp on suppressors, SBRs, SBSs and AOWs (since Jan 1, 2026).
- We prepare and file your ATF eForm 4 and walk you through every step.
- Fingerprints and photo are done at our nearby partner shop — included.
- Pick up in Henderson, NV by appointment once ATF approves.
Questions? Call or text 702-566-5640
How you get it
- Ships directly to you — no FFL required.
- Or pick up in Henderson, NV by appointment.
Questions? Call or text 702-566-5640
YHM YHM-2070-28 suppressor, available from 2A Guns, a licensed FFL dealer in Henderson, NV. Buy online for pickup or FFL transfer.
The booster system has been completely redesigned and now uses the industry’s unofficial standard piston. The redesign also includes the ability to swap pistons without the use of tools thanks to a new rear cap. The front cap has been redesigned to allow for better engagement with the takedown tool to make the service process easier.
The Sidewinder M2 is user serviceable which allows both the baffle and Nielsen device to be removed for cleaning and maintenance using the provided disassembly tool.
YHM's Nielsen piston (device) enables flawless semi-automatic operation on all relevant host pistols. The Sidewinder M2 has 12 index points that allow you to adjust point of impact while remaining attached to the host firearm. The average dry sound signature of the Sidewinder M2 .45 when testing to Mil-Std 1474D is
133 dB dry on a Glock G21 using 230gr. FMJ ammo. Shooting the suppressor “wet” will net even quieter results.
- Caliber: .45 ACP
- Weight: 9.4oz./10.6 w/Piston
- Length: 9.2”/9.35” w/Piston
- Diameter: 1.375”
- Construction: Aircraft Quality Aluminum & 17-4 Ph SS
- Mount: .578”-28 RH Piston
- Decibel Rating: 133 dB
- Full Auto Rated
- Can be used on .300 BLK SUBSONIC with a 7.5" or longer barrel.
| Weight | 1.4 lbs |
|---|---|
| Dimensions | 12.0 × 3.5 × 2.75 in |
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