Savage B22 guide: FV-SR, Precision and magnum models explained

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Quick answer
Savage's B Series is the newer rimfire design next to the Mark II. It has a top-tang safety, a 10-round rotary magazine and an adjustable AccuTrigger (2.5–6 lb). The B22 FV-SR lists at $409 (.22 LR) with a 16.25 in threaded heavy barrel, and magnum versions run up to $439. The B22 Precision ($749) puts the action in an MDT chassis.

We haven't tested this hands-on yet. Everything below comes from manufacturer specs, regulations and published sources, cited inline. Prices are maker MSRPs as listed in October 2026 unless noted.

FV-SR models

SKUCaliberBarrel / twistWeightMSRP
70203.22 LR16.25 in threaded / 1:165.6 lb (listed for the WMR model)$409 [1]
70503.22 WMR16.25 in threaded / 1:165.6 lb$439 [2]
70803.17 HMR16.25 in threaded / 1:9see Savagewithin $409–$439 range [3] [4]

All three use a 10-round rotary magazine, an ambidextrous magazine release, a 13.5 in length of pull and a button-rifled varmint-contour barrel [1] [2]. The AccuTrigger adjusts from 2.5 to 6 lb [4].

B22 Precision

The B22 Precision (70248) puts the action in an MDT one-piece chassis with an 18 in heavy threaded barrel [5]. Gun Tests reviewed it as a ready-made precision rimfire [6]. It's a direct competitor to the Ruger Precision Rimfire.

B22 vs Mark II

The Mark II uses a thread-in headspace barrel and a long aftermarket history. The B Series adds a more vertical grip, a higher comb and a top-tang safety, which Savage pitches as less wrist strain [1]. Full comparison: Savage Mark II vs B22 vs Ruger American.

RifleActionBarrelTriggerMagazineOptic mountWeight (lb)MSRP (source, date, confidence)Aftermarket depthNRL22 fit
Savage B22 FV-SRBolt; top-tang safety16.25 in heavy threadedAccuTrigger10-rd rotaryPic rail5.6$409
Savage MSRP. source, 2026-10-12, conf: high
MediumBase: leaves ~$1,241 for scope
Savage B22 PrecisionBolt; MDT one-piece chassis18 in heavy threaded, 1:16AccuTrigger 1.5-5 lb10-rd rotaryOne-piece Pic (20 MOA per Gun Tests)7.38$749
Savage MSRP. source, 2026-10-12, conf: high
Medium (AICS-style chassis accessories)Base: leaves ~$901 for scope
Savage Mark II FV-SRBolt; thread-in headspace16.5 in heavy fluted, 1/2x28AccuTrigger 2.5-6 lb5-rd boxEGW one-piece rail included5.5$329
Savage MSRP. source, 2026-10-12, conf: high
High (Boyds/MDT stocks, triggers, rails)Base: leaves ~$1,321 for scope
Ruger American RimfireBolt; 60-degree throw18 in 1/2-28 threaded (8305); other lengths by modelMarksman Adjustable 3-5 lb10/22 BX-1 rotary3/8 in rimfire base machined in; drilled and tapped for Weaver #125.5$509
Ruger suggested retail $509 (model 8305; other RAR models vary). source, 2026-10-12, conf: high
Medium (some stocks; uses 10/22 mags)Base: leaves ~$1,141 for scope
Ruger Precision RimfireBolt; adjustable bolt throw (rimfire or short-action stroke)18 in cold hammer-forged, 1/2-28, 1:16Marksman Adjustable 2.25-5 lbBX-15 / BX-1 (22 LR); rotary (17 HMR / 22 WMR)30 MOA Pic base6.8$629
Ruger MSRP. source, 2026-10-12, conf: high
Medium (AR grips and stocks fit)Base: leaves ~$1,021 for scope

MSRPs from the maker where available, otherwise labeled retailer listings, checked Oct 2026. Aftermarket depth and NRL22 fit are our editorial summaries (NRL22 Base: rifle plus scope MSRP up to $1,650). Specs are published figures, not our measurements.

Setting one up

The FV-SR ships with a one-piece rail [1], so Picatinny rings go straight on. See scope ring height and how to zero. A Harris S-LM bipod Check price on Amazon clamps to the sling stud.

Our range results (coming soon)

This box will hold our own groups, chronograph data and photos for this topic once we've shot and recorded them. Until then, every accuracy number on this page comes from the published source cited next to it. We have not tested these rifles or products hands-on for this article.

FAQ

What's the difference between the Savage B22 and Mark II?

The B Series has a rotary 10-round magazine, a top-tang safety and a more vertical grip. The Mark II is the older design with a big aftermarket.

What twist rate is the B22?

1:16 in .22 LR and .22 WMR, and 1:9 in .17 HMR, per Savage's spec pages.

How light can the AccuTrigger go?

Savage lists 2.5 lb minimum and 6 lb maximum on the B Series FV-SR.

Sources

  1. Savage B Series FV-SR 70203
  2. Savage B Series FV-SR .22 WMR 70503 specs
  3. Savage B Series FV-SR family ($409-$439)
  4. Savage B Series FV-SR .17 HMR 70803 specs
  5. Savage B22 Precision 70248
  6. Gun Tests: Savage B22 Precision

Confidence: maker specs and prices are high confidence as of the date seen; forum and owner reports are low–medium confidence and labeled as such.

Not affiliated with Sako/Tikka, CZ, Bergara, Ruger, Savage or any retailer. We have not tested products hands-on for these guides; figures come from cited sources. Affiliate disclosure · Privacy · Terms · Rimfire Builds is operated by Tomahawk Designs LLC, Utah · [email protected]