Key Features of the Ultradyne Chassis
The Ultradyne Chassis is packed with features including an adjustable magazine release lever, compatibility with AICS magazines, ability to work with any Mil-Spec butt stock, a built-in Arca rail, M-LOK slots on three sides, and Dynalock technology to ensure a secure fit.
I’m wanting to do an sbr in 8.6blkout. I am looking for an explanation of shortest barrel lengths per ur 3 chassis systems.
Can u help me out?
Hi Kenny,
We’re going to send you an email to help explain, but you’re looking at 8.5″ being the shortest barrel length you can run on the UD3, 11.5″ for the UD5, and 14.5″ for the UD7 Chassis. Please let us know if we can help anywhere else; feel free to give us a phone call at 573-615-7707 as well.
Shoot straight,
Blake T.