Yankee Hill .45 Cal. Sidewinder .578x28 Sound Suppressor

YHM introduced the Sidewinder family of pistol suppressors in 2015. 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 hardcoat 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 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.

The average dry sound signature of the Sidewinder .45 when testing to Mil-Std 1474D is 130.5dB on Glock G21 using Armscor 230gr. ammo. Shooting the suppressor "wet" will net even quieter results.

Specifications

Caliber................................................................................. .45 Cal.
Overall Length.............................................................8.75 Inches
Diameter....................................................................1.375 Inches
Weight......................................................................10.75 Ounces
Suppression Level....................................................-31.5 dB Dry
Material.................Aircraft Quality Aluminum and Stainless Steel
Finish....Hardcoat Anodized matte black to Mil. Specs. or better
Method of Attachment..................................................Thread-on

Thread Options:
M16x1 LH, M16x1 RH, .578-28

***All Suppressors must transfer to a Class 3 SOT/FFL.  Contact JSE for more information. 

This item must ship to an Class 3 FFL dealer. Must be 21 to purchase. Please have your dealer E-mail or fax a copy of their SOT and FFL, including your name and order number, to us at sales@jsesurplus.com or fax to 636-547-2618. Please include the dealer name in the comment section during checkout.