Cobalt Blaster Builder
CK-SPR series 18″ 6mm Arc
Upper: 7075 T6 Billet
Lower: 7075 T6 Billet
Handguard: 6061, Semi-Monolithic, M-Lok (7-sided)
Barrel: 416R Match Grade precision barrel (Rifle +1 length gas)
Twist Rate: 1/7.5 RH
Muzzle Device: RCB 2.0
Gas Block: Cobalt (Non-Adj.), .750 dia
BCG: Cobalt, Full-Auto (8620 Carrier, 9310 Bolt, Billet Extractor)
Charging Handle: Radian Raptor LT
Safety: Cobalt, Ambi
Mag release: Ambi
Trigger: Geissele G2S (2-Stage)
Buffer System: A5/ CK buffer system, anti-tilt buffer
Grip: B5 Systems, Type 23 grip
Buttstock: B5 Systems Bravo stock.
CK-SPR series 18″ 6mm Arc Details
The Cobalt Kinetics Special Purpose Rifle is our solution to providing a turn-key Precision rifle that is adaptable to a multitude of different situations and mission roles. The goal was to design a platform that is truly worthy of its namesake & category. We firmly believe that we have achieved this and have been able to deliver a platform that is capable of Sub-MOA precision right out of the case. The modern day precision shooting athlete and hunter deserves a rifle that features current technology and superior parts. Other competitors are using dated technology, methods, and concepts from designs that are well over 20 years old. By setting out to create a solution to a complicated accuracy equation it freed us from conventional thinking that has stagnated the growth of the precision “gas gun” sector of the market for years. *Final product may differ slightly from image shown. Please reference specs for accuracy of what you will receive when purchased.
Each CK-SPR comes with a LIFETIME WARRANTY.
Pro Buffer System
Cobalt’s Pro Buffer System is among the most effective performance upgrades available for the AR today. The Pro Buffer System gives you an advantage by creating a smoother action and reducing recoil. We use low-friction, energy-absorbing polymers to make the buffer components and even the receiver extension is lined with a hard polymer film. All Cobalt Kinetics firearms include the Pro Buffer System out of the box.
Fit and Fitment
Go ahead. Grab your AR by the grip and give it a shake. Hold the handguard along with the grip and twist the rifle. The loose fitment and structural integrity of a normal firearm are completely eliminated with a Cobalt.
Cobalt Dual Drop
Cobalt’s patented Dual Drop mechanism is expanding the functionality of the classic AR-15 platform. Dual Drop improves weapon handling and reload speed faster. We put the system’s controls within reach of the thumb of the shooting hand. The Dual Drop adds a second forward assist control- mirrored on the left side of the upper receiver and mechanically connected to the right side assist and the bolt catch. Without adjusting your grip, you can press either forward assist and the bolt is released to reload the firearm.
Black, Cobalt Kinetics Green, FDE, Charcoal, Stainless Steel