Your Cart

  • Your cart is empty


Yankee Hill


Product Code : 816701018967


Mfg Item #: YHM-3220-28

Purchase with monthly payments through

Loading Disclaimer...

Selectat checkout

Available In-Store
Available Online
Secure online ordering


These suppressors are the result of extensive R&D and are optimized to give you an affordable, lightweight suppressor packed with features typically found in more expensive models. The Sidewinder utilizes an all-new high-efficiency mono-core baffle made from 7075-T6 aluminum that is class 3 hard-coat anodized. The outer tube is made from 6061-T6 aircraft quality aluminum which is also finished with class 3 hardcoat anodize. These materials offer high strength and longevity in a lightweight package. Our Adapter, Nielsen Sleeve, Blast Baffle, and Rear Cap are constructed from heat-treated 17-4ph stainless steel. This type of stainless steel is extremely resistant to corrosion and wear, and will not degrade when exposed to extreme temperatures. The Sidewinder is user serviceable which allows both the baffle and Nielsen device to be removed for cleaning and maintenance using the provided disassembly tool. Our Nielsen device enables flawless semi-automatic operation on all relevant host pistols. The Sidewinder has 12 index points that allow you to adjust the point of impact while remaining attached to the host firearm. Each Sidewinder comes with a heat-resistant tactical pouch (YHM-TSP-10) that allows for easy storage, even if the suppressor is still hot to the touch.


  • Manufacturer: Yankee Hill Machine
  • Model: Sidewinder
  • SKU: YHM-3220-28
  • Caliber: .45 Cal.
  • Overall Length: 8.75 Inches
  • Diameter: 1.375 Inches
  • Weight: 10.75 Ounces
  • Suppression Level: 133 dB on M&P .45, 230 gr
  • Material: Aircraft Quality Aluminum and Stainless Steel
  • Finish: Hard-Coat Anodized matte black to Mil. Specs. or better
  • Method of Attachment: Direct Thread
  • Thread Size: .578x28

Determined at checkout.