One Shot One Kill Patch (RED OR BROWN) Color:RED Interchangeable buffer tube adapters for

Interchangeable buffer tube adapters for a tight fit on Mil-Spec and Commercial buffer tubes

Light weight poly 14 Tooth piston and piston head combo

Kriss vector V2 full metal magazine release set upgrade

Gas blowback

One Shot One Kill Patch (RED OR BROWN) Color:RED Interchangeable buffer tube adapters forOne Shot One Kill Patch Add a tactical look to your kit with the One Shot One Kill Velcro Patch. Available in red or brown, this durable patch effortlessly attaches to any velcro surface for a secure fit. Show your commitment to your craft with this high quality patch that will make sure youre always ready for the job.