Description
Short bolt guns in .223 are having a moment, and the Cascade SB is a big reason why. CVA took the same action that earned the standard Cascade its reputation as one of the best values in hunting rifles and trimmed it down to a 16.5 inch barrel that swings easily inside a box blind, rides well in a truck, and balances right when you spin a can onto the 5/8×24 threaded muzzle. This version pairs a Graphite Black Cerakote barreled action with an OD Green synthetic stock, a good looking combo that shrugs off weather without asking for babying.
What Makes the Cascade SB Worth a Look
The 4140 carbon steel barrel is free floated and matched to a smooth running bolt with a 70 degree throw, which leaves plenty of clearance for larger scope eyepieces. The trigger is adjustable and breaks clean from the factory, something owners consistently bring up as a pleasant surprise at this end of the market. Feeding comes from a flush fit detachable magazine holding four rounds, and the receiver comes optics ready so you can get a scope mounted without hunting down bases. At roughly 6.8 pounds bare, it carries fine on a sling but still has enough heft to settle down on the shooting bench.
A .223 That Earns Its Keep
Chambered for .223 Rem and safe with 5.56 NATO, this rifle covers a lot of ground: coyotes and foxes, varmint duty around the farm, affordable range practice, and it makes a great low recoil trainer for newer or smaller framed folks. Cascade owners regularly report groups around an inch at 100 yards with ordinary 55 grain factory ammo, and CVA stands behind the platform with their accuracy guarantee.
Cascade SB Bottom Line
If you want a suppressor friendly bolt gun that does not cost a fortune and does not feel cheap in the hands, this one belongs on your short list. It is compact, quiet natured with a can up front, and accurate enough to make you look good. Grab a scope and a box of 55 grain loads and it is ready to go to work.
Key Specifications
- Manufacturer: Connecticut Valley Arms / CVA
- Model: Cascade SB
- Manufacturer Part Number: CR3912SB
- UPC: 043125239122
- Caliber: .223 Remington / 5.56 NATO
- Action: Bolt Action, 70 Degree Bolt Throw
- Barrel Length: 16.5 in, Threaded
- Barrel Material: 4140 Carbon Steel
- Thread Pattern: 5/8×24
- Capacity: 4+1
- Metal Finish: Graphite Black Cerakote
- Stock: OD Green Synthetic
- Safety: Two-Position Thumb Safety
- Weight: Approx. 6.8 lbs
- Optics: Optics-Ready Receiver
What’s Included
- CVA Cascade SB rifle
- One 4-round detachable magazine
- Owner's manual
Frequently Asked Questions
Can I shoot 5.56 NATO through the CVA Cascade SB in .223?
Yes. CVA chambers this rifle for .223 Rem/5.56 NATO, so it will run both cartridges safely. That gives you a lot of flexibility, since bulk 5.56 keeps range days cheap while match grade .223 loads squeeze out the best accuracy.
Is the Cascade SB a good suppressor host?
That's exactly what the SB line was designed around. The 16.5 inch barrel keeps overall length manageable even with a can attached, and the muzzle comes threaded 5/8×24 from the factory, which covers most common rifle suppressors and muzzle devices. It's a popular pick as a quiet blind or truck rifle for that reason.
How accurate is the CVA Cascade SB in .223?
Owners regularly report groups right around an inch at 100 yards with everyday 55 grain factory ammo, and it often tightens up further with loads the barrel likes. The free floated barrel and adjustable trigger do a lot of the heavy lifting there, and CVA backs the platform with an accuracy guarantee.
Does the Cascade SB come ready for a scope?
The receiver comes optics ready, so mounting glass is a quick job with a set of rings. It does not include iron sights, so plan on adding a scope or red dot before heading to the range.




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