Description
Getting a scope mounted straight and locked down is half the battle with any hunting rifle, and this Talley base takes care of that for the long-action CVA Cascade. It bolts directly to the receiver and gives you a full-length Picatinny surface, so you can slide your rings fore or aft to nail the right eye relief instead of being stuck with whatever spacing a two-piece setup dictates.
What Sets the Talley CVA Cascade Rail Apart
Talley machines these rails entirely from high-grade 7000-series aluminum alloy, then finishes them with a hard-coat anodizing rated to 65 Rockwell. That combination keeps the rail light on the receiver while standing up to years of field abuse, recoil, and weather. Talley is known for cutting to some of the tightest tolerances in the business, which shows up as a clean, wobble-free fit against the action with no shimming or bedding needed.
Mounting Optics on the Long-Action Cascade
Because it's built to the MIL-STD-1913 standard, this rail accepts any Picatinny rings you want to run, plus most Weaver-style rings, and it pairs perfectly with Talley's own tactical, modern sporting, and traditional Picatinny mounts. This is the 0 MOA version, which keeps your optic level with the bore. That's the right pick for general hunting and shorter-to-mid-range work where you want to zero and forget it, rather than the built-in elevation of a 20 MOA rail meant for stretching things way out.
Built and Backed in the USA
Talley has been building scope mounts for over 40 years, and everything is machined in their own facility right here in the States. When you're trusting a base to hold your zero through a season of truck rides, tree stands, and cold mornings, that CNC-machined consistency is what keeps your shots landing where you're aiming. Fit it to your long-action Cascade, torque it down, and you've got a mounting foundation that'll outlast the optic sitting on top of it.
Key Specifications
- Manufacturer: Talley Manufacturing
- Manufacturer Part Number: PL0252153
- UPC: 810301023406
- Model: CVA Cascade Picatinny Rail
- Fitment: CVA Cascade Long Action
- Action Type: Bolt Action
- MOA: 0 MOA
- Rail Standard: MIL-STD-1913 Picatinny
- Material: 7000-Series Aluminum Alloy
- Finish: Black Hard-Coat Anodized (65 Rockwell)
- Design: One-Piece Base
- Country of Origin: USA
What’s Included
- Talley CVA Cascade long-action Picatinny rail
- Mounting screws
- Installation wrench
Frequently Asked Questions
Will this Talley Picatinny rail fit my CVA Cascade?
This base is cut specifically for the long-action version of the CVA Cascade, so make sure you know which action length your rifle has before ordering. If yours is a short-action Cascade, you'll want the short-action version instead. Talley machines these to very tight tolerances, so the correct model drops right onto the receiver with a clean fit.
What optics and rings work with this rail?
Since it's built to the MIL-STD-1913 Picatinny standard, it accepts any Picatinny-spec rings along with most Weaver-style rings. It also pairs directly with Talley's own tactical, modern sporting, and traditional Picatinny scope mounts. That gives you plenty of freedom to run whatever optic and ring height your setup calls for.
What's the difference between the 0 MOA and 20 MOA versions?
This is the 0 MOA rail, which sits your optic level with the bore and is ideal for general hunting and shorter-to-mid-range shooting where you zero and go. A 20 MOA rail adds built-in downward angle to give you more elevation travel for stretching out to long range. For most Cascade owners running a standard hunting setup, 0 MOA is the practical choice.
Does the rail come with mounting hardware?
Yes, Talley includes the mounting screws and the wrench needed to install it, so you can get it on the receiver without a separate trip to the store. Base screw torque can vary by receiver, so it's smart to confirm the correct value for your rifle before final tightening. A drop of blue thread locker on the receiver screws is fine if you want extra insurance against loosening.





Reviews
There are no reviews yet.