Looks like YHM has released their much speculated update to the Turbo, adding a flash hider cap and 1.375-24 universal threading like that on the Turbo K.

Weighing around 10 oz bare with no mount, it opens up some great options for a lightweight dedicated setup.

Some of the benefits and trade offs of this interface are detailed previously here.

https://www.m4carbine.net/showthread...-info-opinions