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Cobalt Blaster Builder

CK-Pro+ 14.5″


The Cobalt Kinetics CK-Pro+ is the answer to a request that we often get from customers. The request is for a non-SPR platform that can take a rigorous tour of duty but have an upgraded barrel for situations that call for extreme accuracy. The CK-Pro+ falls within the category of Duty & Race gun. With Cobalt’s rich history in designing champion-level “game rifles” we felt that offering a version of our CK-Pro that delivers on this scale would be a welcomed addition by some of the long-time fans of our brand. These carbines will also be the first to feature the Cobalt Kinetics “Executive” barrel line. These barrels are designed by us (made to our exacting specs) and manufactured within a top-tier level facility. Each barrel will be made from 416R Stainless Steel, and there will be a version in Stainless only and Stainless/ Carbon Fiber. The CK-Pro+ will come with the Stainless/ Carbon Fiber CK-Executive barrel. The 14.5” CK-Pro+ will also feature Tanodized receivers, handguard, and VLTOR A5 buffer tube. These are a Limited-Run series/ Cobalt web exclusive, so get one before they are gone for good!


  • Barrel: 14.5” Executive barrel (416R Stainless/ Carbon Fiber), Midlength gas, 3R rifling, 1/7 RH twist, Competition crown.
  • Caliber: 5.56X45mm NATO
  • Upper receiver: 7075 T6 billet aluminum.
  • Lower receiver: 7075 T6 billet aluminum.
  • S.I.M.S. Handguard: 6061 aluminum, w/ 4-point locking system.
  • Muzzle device: RCB-HX
  • Gas block: Cobalt (Non-Adj.), .750 dia
  • BCG: Cobalt (Full-Auto).
  • Charging Handle: Radian Raptor LT
  • Safety: Cobalt, Ambi
  • Mag release: Ambi
  • Trigger: Geissele SD-E trigger
  • Buffer system: A5/ CK buffer system, anti-tilt buffer.
  • Grip: B5 Systems, Type 23 grip (Black).
  • Buttstock: B5 Systems, Bravo (Black).

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The Cobalt Difference

Cutting Edge


Cobalt will never be satisfied with the status quo. We are always asking – Why? With our imagination, incredible engineers, and a desire to improve; we are constantly innovating an already amazing platform. We continue to explore how our innovative improvements can make you a faster and more accurate shooter. Innovation is at the core of who we are.

Military Grade


We torture test our rifles and pistols in the most extreme conditions, from the snow to the desert heat, they will function in any environment. The tight tolerances of the firearms protect the internal components from external elements. We Cerakote all our firearms to add to the durability. Multiple sources have reported that they have run our firearms in excess of the 50,000 rounds mark.

Match Grade


Our components are precisely engineered to the tightest tolerances. Our standards far exceed that of other manufacturers. We included match grade barrels and premium triggers in every firearm to enhance accuracy. Our Pro Buffer comes standard to reduce recoil allowing faster follow up shots. From the aggressive look and design to the quality of the components within, we are committed to assembling the finest firearms in the industry.



Every angle we cut, and every component we use, serves a function in our overall design that must be shot to be fully appreciated. At Cobalt Kinetics we source premium parts to compliment our high tolerances and precision engineering. Each component undergoes a strict quality control check before being installed into our firearms.