Milsig Valken M17 A2 Milspec Barrel Nut Adapter 468 ​Adapter: https://mcsus

​Adapter: https://mcsus

5" inches and works best with 9"

without causing damage to the balls under tension

- No winding – this prevents tangling and jamming of the internal spring

Milsig Valken M17 A2 Milspec Barrel Nut Adapter 468 ​Adapter: https://mcsusThis adapter lets you attach AR15 handguard on to any MILSIG marker without any modifications. Now you can add shrouds from popular brands like Fortis, Noveske, Troy, Crown Arms and more. Compatible with MILSIG M17 and Valken. NOTE: Depending on the handguard barrel nut internal diameter size that you are installing, your barrel may not work. If the barrel nut you are using is 1. 1 or smaller your stock barrel will not fit. You will need to get a