Please Note: Image may not be the actual representation of the item. Please verify the item by reading the complete description before purchasing.
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.
- Brand:
- Yankee Hill Machine
- Suppressor Type:
- Suppressor
- Attachment Type:
- Direct Thread
- Compatible Calibers:
- 45ACP
- Body Material:
- Aluminum
- Diameter:
- 1.3750
- Condition:
- New
- Length:
- 8.2"
- Baffle Material:
- Stainless Steel
- Color:
- Black
- Available Drop Ship Delivery Options:
- ground
- Weight:
- 10.6 oz
- Thread Type:
- .578-28
- Primary Caliber:
- 45 ACP
- Full Auto Rated:
- Yes
- CA Prop 65:
- Yes
- Allocated Item?:
- No
Returns Policy
- We do not accept returns. All sales are final.
- Consumers need to know all local and state laws. If purchasing a firearm, ammunition, or magazines you agree that you are 21 years of age.
Delivery Date and Manually Reviewed Orders
- Orders placed between Monday and Friday typically ship the same day if placed before 12PM EST. If your order requires manual review the shipping date may be delayed
- Orders that need to be manually verified are flagged by our system. Typically we flag orders for manual verification if the billing and shipping address do not match, we need an ID on file to ship the order, or if the order is from a first time customer for a large amount. We will contact you promptly to verify your order or request an ID. Please feel free to contact us in advance to verify the order. Please submit the Drivers License to us via email: FFL@VIZARDSGUNS.COM. Once you have been verified you will not need to re-verified on your future orders. We thank you for your business and assistance.
Shipping Restrictions
| Alaska | No ammunition |
|---|---|
| California | Warehouse 2 Only-Must be shipped to an 01 FFL Dealer No tracer ammunition No magazines over 10 rounds |
| Connecticut | No magazines over 10 rounds - Must have a Pistol Permit and Driver’s License |
| Colorado | No magazines over 15 rounds |
| DC | No magazines over 10 rounds |
| Hawaii | No Ammunition, no magazines over 10 rounds, no Starter Pistols |
| Illinois | Must have an Illinois Firearms Owner Identification Card and Drivers License, no shipments to Chicago |
| Maryland | No magazines over 10 rounds |
| Massachusetts | We ship ammunition from Warehouse 2 & 4: We will ship to your residence. We need your License To Carry and Driver’s License. No magazines over 10 rounds No Starter Pistols |
| New Jersey | No magazines over 10 rounds. We ship ammunition to your residence |
| New York | No magazines over 10 rounds, all ammunition must be shipped to an FFL Dealer |
| New York City | No magazines over 10 rounds, all ammunition must be shipped to an FFL Dealer |
How To Purchase a Firearm Online
Step 1:Please verify the Firearm is legal in your state. You can do this by checking your state’s particular rules or simply ask a local gun dealer. Each state’s rules vary and some states restrict not only who may purchase and possess a handgun, but what particular models are permitted for such possession within that state.
Step 2:
If the firearm is legal in your state then you can make your purchase online.
Step 3:
Once, you have made your purchase contact your local FFL Dealer and have them Fax (603-974-2641) or email their FFL to Sales@VizardsGunsAndAmmo.com. Please have your Customer Order # (which you will find on the top right hand corner of your invoice after you purchased your firearm) and your Name on the FFL.
Step 4:
Once the FFL has been received from your dealer, your firearm will ship within 5 -7 business days.
Step 5:
Once your firearm ships you will receive an email with the tracking information and you can track your package online.
If you need any assistance please contact us at: 603-974-2639 or sales@VizardsGunsAndAmmo.com.
Thank you for your business.
