Savage B22 TimberLite Thumbhole Rifle .22 LR 18 in

The Savage B22 TimberLite Thumbhole Rifle .22 LR 18 in is a bolt-action rimfire platform that pairs an 18-inch carbon-fiber wrapped stainless steel barrel with a user-adjustable AccuTrigger and a 20 MOA Picatinny rail. It ships with a 10-round rotary magazine and a 1/2×28 threaded muzzle, delivering sub-MOA precision from a sub-5-pound package. This is a rimfire repeater built for shooters who demand accuracy without the weight penalty.

Manufacturer	Savage Arms
Model	B22 TimberLite Thumbhole
Caliber	.22 LR
Barrel Length	18 in
Barrel Material	Carbon-fiber wrapped stainless steel
Action	Bolt-action, rotary magazine fed
Trigger	User-adjustable AccuTrigger
Stock	Thumbhole laminate
Rail	20 MOA Picatinny (installed)
Muzzle Thread	1/2×28 (thread cap included)
Capacity	10 rounds
Weight	4.9 lbs (per manufacturer specs)
Overall Length	37.5 in
Condition	New

Key Features

• Carbon-Fiber Wrapped Barrel — Reduces weight by nearly a pound compared to a standard steel barrel while maintaining stiffness for consistent accuracy at 50 to 100 yards.
• User-Adjustable AccuTrigger — Lets you dial pull weight from 2.5 to 6 lbs without pulling the trigger or removing the action, giving you a crisp break for tighter groups.
• 20 MOA Picatinny Rail — Provides the elevation range needed for long-range rimfire shooting out to 200+ yards without maxing out your optic’s turrets.
• Thumbhole Laminate Stock — Promotes a vertical wrist grip that aligns your hand behind the bore axis, reducing muzzle rise and improving shot-to-shot consistency.
• Threaded Muzzle (1/2×28) — Accepts standard rimfire suppressors or muzzle brakes; thread cap protects threads when not in use.

Who It’s For

This rifle is built for the precision rimfire shooter who wants a lightweight, portable platform for NRL22 competition, squirrel hunting, or steel ringing out to 200 yards. If you’re tired of lugging a 7-pound .22 around the woods or the range, the TimberLite shaves off the weight without sacrificing the accuracy you need to hit a 1-inch target at 50 yards.

Pros & Cons

• Pro: Sub-5-pound weight makes it easy to carry all day or shoot offhand.
• Pro: AccuTrigger is factory-tuned and still user-adjustable for a light, clean break.
• Pro: 20 MOA rail comes installed, saving you $40–60 on an aftermarket base.
• Con: The carbon-fiber barrel can heat up faster than a heavy steel varmint barrel during rapid-fire strings — plan for a 30-second cool-down between 10-round magazines if you’re chasing group size.

Comparison

Feature	Savage B22 TimberLite	Ruger 10/22 Target	Tikka T1x MTR
Weight	4.9 lbs	6.5 lbs	5.5 lbs
Barrel	Carbon-fiber wrapped	Steel bull barrel	Steel heavy profile
Rail	20 MOA included	0 MOA (requires aftermarket)	0 MOA (requires aftermarket)
Trigger	AccuTrigger, 2.5–6 lbs	Factory trigger, ~5 lbs	Factory trigger, ~3 lbs
Capacity	10-round rotary	10-round rotary	10-round detachable
Price	$690	$520	$850

FAQ

Is the Savage B22 TimberLite accurate out of the box?

Yes. According to Savage Arms specs, the B22 series is guaranteed to shoot sub-MOA groups at 50 yards with match-grade ammunition. The 20 MOA rail and AccuTrigger give you the mechanical edge to achieve that from the factory.

Can I mount a suppressor on the barrel?

Yes. The 18-inch barrel is threaded 1/2×28 and includes a thread cap. Any standard .22 LR suppressor will attach directly. Note that the carbon-fiber wrap is cosmetic over the steel core, so the threads are in the steel — no issues with suppressor mounting.

Does the 20 MOA rail affect zero for close-range shooting?

No. A 20 MOA rail simply tilts your scope base upward, giving you more elevation adjustment for longer distances. At 25 yards, you’ll still have plenty of adjustment range in your scope to zero. Most shooters don’t notice a difference under 100 yards.

What magazines does the B22 TimberLite use?

It uses Savage’s 10-round rotary magazine, which is specific to the B22 series. It’s a drop-free design with a metal feed lip for reliable feeding. Extra magazines are readily available from Savage and aftermarket suppliers.

How does the AccuTrigger compare to an aftermarket trigger?

The AccuTrigger is one of the best factory triggers on the market. It’s adjustable from 2.5 to 6 lbs, with a clean break and no take-up. For most precision rimfire shooters, it eliminates the need for an aftermarket trigger upgrade. That said, if you want a sub-1-pound match trigger, you’d still look at aftermarket options like Rifle Basix.

Trust & Delivery

• ✓ Nationwide delivery to all 50 states
• ✓ Ships within 1–2 business days
• ✓ 30-day return policy
• ✓ Secure checkout with encryption

Browse more precision rimfire options in our Bolt Action Rifles category, or check out Rimfire Rifles for similar builds. For scope bases and rails, see our Scope Mounts section.

Last updated: April 2026