Description
There is a reason the 22 WMR keeps a loyal following, and the Savage B22 Magnum FVSS is built to get the most out of it. The heart of this rifle is a heavy profile, button-rifled stainless steel barrel measuring 21 inches with a 1:16 twist that stabilizes just about any magnum rimfire load you feed it. That extra barrel mass cuts down on whip and keeps groups consistent as the barrel warms, while the matte stainless finish shrugs off damp mornings in the field better than a blued gun ever will.
Why the B22 Magnum FVSS Earns Its Spot at the Bench
Savage designed the B Series stock around how people naturally hold a rifle. The vertical, target-style grip takes pressure off your wrist, and the higher comb lines your eye up with a scope without craning your neck. That matters here because the receiver comes drilled and tapped from the factory, and with no iron sights fitted, this rifle is clearly meant to wear glass. Add the AccuTrigger, which lets you dial the pull weight down to your preference without a trip to a gunsmith, and you have a setup that rewards careful shooting. The top tang safety sits right under your thumb and works the same whether you shoot right or left handed.
Feeding and Handling on the Savage B22 Magnum
The detachable 10-round rotary magazine sits flush with the stock, feeds smoothly, and gives you 10+1 on tap, which is plenty for a session of prairie dog work or an afternoon of steel. At roughly 6 pounds with a 39 inch overall length and a 13.5 inch length of pull, the B22 Magnum FVSS carries easily and shoulders naturally for most adults, and the synthetic stock takes scratches and weather in stride. Owners consistently praise how well balanced the rifle feels with the heavy barrel out front and how accurate it runs across different 22 Magnum ammo. If you want a dedicated varmint and small game rig, or just a seriously capable step up from a standard 22 LR plinker, this one delivers.
Key Specifications
- Manufacturer: Savage Arms
- Model: B22 Magnum FVSS (B Series FVSS)
- Manufacturer Part Number: 70502
- UPC: 062654705021
- Caliber: .22 WMR (22 Magnum)
- Action: Bolt Action
- Capacity: 10+1
- Magazine: Detachable 10-Round Rotary
- Barrel Length: 21"
- Barrel: Heavy Profile, Button-Rifled Stainless Steel, Matte Finish
- Twist Rate: 1:16"
- Receiver: Matte Stainless Steel, Drilled & Tapped
- Stock: Matte Black Synthetic, Fixed
- Trigger: Adjustable AccuTrigger
- Safety: Top Tang
- Sights: None (Scope Ready)
What’s Included
- Savage B22 Magnum FVSS rifle
- One 10-round rotary magazine
- Owner's manual
Frequently Asked Questions
Does the Savage B22 Magnum FVSS come with sights?
No, this model ships without iron sights. The stainless receiver comes drilled and tapped from the factory, so it's ready for scope bases and rings right out of the box. Given the accuracy potential of the 22 WMR cartridge, most owners pair it with a quality rimfire scope. Taller rings are worth considering to give the bolt handle clearance under larger optics.
Is the AccuTrigger on the B22 Magnum FVSS adjustable?
Yes, the AccuTrigger lets you adjust the pull weight to your preference using the included method described in the manual, no gunsmith required. It also has an integrated release blade in the trigger shoe that adds a layer of drop safety. It's one of the standout features of this rifle and a big part of why the B Series shoots as well as it does.
What is the B22 Magnum FVSS best suited for?
The 22 WMR chambering hits noticeably harder and shoots flatter than standard 22 LR, making this a great pick for varmints, pest control, and small game out to 100 yards and beyond. The heavy stainless barrel also makes it a solid target and plinking rifle for shooters who like tight groups. At around 6 pounds it's light enough to carry all day in the field.
Does the B22 Magnum FVSS use the same magazine as other Savage B Series rifles?
It uses the 10-round rotary magazine designed for the B Series in 22 WMR, which is shared with the B17 in 17 HMR since both cartridges use the same case dimensions. Spare magazines are widely available and easy to swap. Note that B22 magazines in 22 LR are a different item and won't interchange.




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