Darmok Firearms

CVA Cascade SB | .450 Bushmaster | 18″ | CR3905R

Your Price: $730.00

CVA Cascade SB short-barrel bolt-action rifle in .450 Bushmaster with an 18″ threaded barrel and Veil Tac Black Camo synthetic stock.

The CVA Cascade SB is a short-barreled bolt-action rifle chambered in .450 Bushmaster with an 18-inch threaded barrel and Veil Tac Black camo synthetic stock. It is built for compact handling and suppressor-ready use in tight quarters such as hunting blinds or when carried as a truck rifle. A suitable optic under $1,000 for this platform is the Vortex Viper HS-T 4-16×44, which provides clear magnification range and rugged construction for hunting and precision work.

Product Specifications

  • The UPC is 043124939054.
  • The manufacturer part number is CR3905R.
  • The model is listed as Cascade SB.
  • The action is Bolt Action.
  • The caliber is .450 Bushmaster.
  • The barrel measures 18 inches and is threaded for muzzle devices.
  • The barrel type is Threaded.
  • The finish is listed as Cerakote with a Veil Tac Black camo stock.
  • The stock type is Synthetic in Veil Tac Black Camo.
  • The twist rate is 1:24″ for bullet stabilization.
  • The rifle is drilled and tapped for optics bases.
  • It is noted to fit Savage 110 bases for mounting options.
  • The NFA thread pattern is listed as 11/16×24 in some sources.
  • Accessories include 1 magazine per the provided attributes.

The Cascade SB combines a compact, short-barrel design with a suppressor-ready threaded muzzle and ergonomic Veil Tac synthetic furniture to deliver a maneuverable, durable field rifle. Its bolt-action platform and drilled/tapped receiver make it straightforward to outfit with optics and the adjustable length of pull enhances shooter fit. Use it for tight-quarters hunting scenarios and as a capable truck or travel rifle where compact handling and suppressor compatibility matter.

Owners commonly praise the rifle’s compact handling in tight spaces and its suppressor-ready threading as practical, field-oriented features.

Out of stock

SKU: CSSI|CVCR3905R Category: Brand:

Product Information

SKU CSSI|CVCR3905R
UPC 043124939054
Manufacturer Connecticut Valley Arms / CVA
Manufacturer Part Number CR3905R
Shipping Weight 8.2
Action Bolt Action
ATF Type Rifle
Barrel Length 18"
Caliber/Gauge .450 Bushmaster
Capacity 4 + 1
Length 46
Model Cascade SB
Number of Magazines 1 2 rd.
Package Height 2.8
Package Width 8.9
Product Type Rifle
Rate of Twist 1:8"
UPC043124939054
ManufacturerConnecticut Valley Arms / CVA
Manufacturer Part NumberCR3905R
Shipping Weight8.2
ActionBolt Action
ATF TypeRifle
Barrel Length18"
Caliber/Gauge.450 Bushmaster
Capacity4 + 1
Length46
ModelCascade SB
Number of Magazines1 2 rd.
Package Height2.8
Package Width8.9
Product TypeRifle
Rate of Twist1:8"
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