Description
Yankee Hill Machine Sidewinder Direct Thread Adapter converts a Sidewinder fixed thread setup to direct thread use. This adapter replaces the spring retainer, spring, and piston for the mount and is made from 17-PH stainless steel with a matte black finish. It allows use of Sidewinder, Cobra M2, and Cobra models on fixed barrel pistol caliber rifles and pistols.
Key details
- Direct thread adapter for Sidewinder fixed thread mounts
- Threaded for 1/2×36
- 17-PH stainless steel construction
- Matte black finish
Compatible with
- Sidewinder
- Cobra M2
- Cobra





