Are you looking to build a rifle but want to have more stopping power than the standard AR build? Do you want to work with components that come from a company you know you can trust? If quality and power is what you want, then the PWS MK116 Piston 7.62 x 39 16.1″ Complete Upper Triad is the place to start.
The MK116 upper features a long-stroke piston system and enhanced carrier bolt to provide for a more reliable and smooth action under any working conditions. The QPQ Isonited barrel was made with precision in mind, offering extreme performance that you can rely on in the field. The light-weight, ergonomic design allows for easy and convenient accessory attachment on the rail. Since the barrel is 16.1” long, you can also avoid the annoying NFA paperwork often associated with rifle builds. Made with the highest standards in construction, this features MilSpec parts to ensure it is compatible with whatever lower you have prepared.
When you need to build a powerful and reliable rifle, there are few options out there that compete with the MK116 upper.