Now offering up the FEMALE mount for our 5.56/30 cal form 1 kit utilizing the ratcheting QD system developed by Yankee Hill machine.
This adapter is threaded 1.375×28 to work with our QB Series Suppressors
The Yankee Hill attachment system utilize a taper mount and ratcheting system to ensure a strong lockup with increased surface area. This protects from carbon exposure, user error, or mechanical failure of mounting devices.
Material: 4140 Steel with Nitrite Finish
Thread Pitch: 1.375×28