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Yankee Hill Machine Co
Sidewinder Direct Thread Adapt
$40.95
$34.75
Sale Price
Available
Yankee Hill Machine Co Sidewinder Direct Thread Adapter, 1/2X28, Converts the Sidewinder, Cobra M2, and Cobra to Direct Thread, Black YHM-3251
Key Details
Brand
Yankee Hill Machine Co
Manufacturer Part Number
YHM-3251
UPC
816701019667
SKU
YHM-3251
Current Stock
23 available
Quantity Updated
Apr 24, 2026 4:01 PM
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Purchase Requirements
- Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description
Simply Replace your spring retainer, spring and piston for this fixed thread mount. These adapters make it possible to use any caliber Sidewinder on Fixed barrel pistol caliber rifles and pistols. Made from 17-PH stainless steel with a Matte Black Finish.
Features
- Length: 3/4";Weight: 1.86 oz"
- Finish: Matte Black
- Made in the USA
Specifications
UPC:
816701019667
Manufacturer:
Yankee Hill Machine Co
Manufacturer Part #:
YHM-3251
Model:
Sidewinder Direct Thread Adapter
Type:
Mount
