Invector Ds Choke,12, ext Choke Tube Wrench ) Provides up to 1/2

) Provides up to 1/2 yard accuracy and 1/10th yard display precision

- i-Pilot GPS: Yes

10 - Small Automatics (22-25 Calibers)

designed to mount onto KeyMod handguards

Invector Ds Choke,12, ext Choke Tube Wrench ) Provides up to 1/2Invector DS Choke Tube Extends beyond end of barrel for easy removal and even tighter patterns Proprietary differential banded gas seal eliminates residue build up and makes chokes easy to remove and install Integrated spring suspension holds the seal tight, yet allows expansion against the barrel wall for a perfect fit and a smooth transition for the shot column entering the choke Gas is controlled at the interface between choke and where it seats in