Magnum Research SSAT22UT SwitchBolt 22LR 18″ Threaded 10+1

Description

The Magnum Research SSAT22UT SwitchBolt .22 LR 18″ Threaded 10+1 is a rimfire rifle built for shooters who demand accuracy without the weight penalty. It pairs an aluminum tensioned barrel with a gas-assisted blowback action to deliver reliable cycling and tight groups round after round. This is a competition-ready platform that keeps you on target through long practice sessions and match days.

Manufacturer	Magnum Research
Model	SSAT22UT SwitchBolt
Material	Forged 6061-T6 aluminum receiver, aluminum tensioned barrel with steel liner
Compatibility	.22 LR ammunition, 10-round magazine included
Finish	Matte black hard coat anodized receiver, matte black barrel
Weight	Per manufacturer specs: 4.8 lbs
Condition	New

Key Features

• Aluminum Tensioned Barrel – WHY IT MATTERS: Reduces barrel whip and harmonic distortion, keeping your point of impact consistent from the first shot to the 50th.
• Gas-Assisted Blowback System – WHY IT MATTERS: Cycles low-velocity .22 LR reliably, even with subsonic loads, so you don’t get stuck clearing malfunctions during a stage.
• Forged 6061-T6 Receiver with Integral Picatinny Base – WHY IT MATTERS: One-piece construction eliminates scope-base shift, and the hard coat anodizing resists wear from repeated mounting and dismounting.
• Threaded Muzzle (18″ Barrel) – WHY IT MATTERS: Lets you attach a suppressor or compensator without a gunsmith, cutting report and muzzle rise for faster follow-up shots.
• Lightweight Synthetic Thumbhole Stock – WHY IT MATTERS: Improves hand position for natural point of aim and reduces fatigue during multi-hour matches or plinking sessions.

Who It’s For

This rifle is for the rimfire competitor who wants a gun that runs out of the box. It’s also for the precision enthusiast who appreciates a tensioned barrel system usually found on centerfire rigs. If you shoot steel challenge, NRL22, or just want a trainer that mimics your centerfire rifle’s ergonomics, the SSAT22UT fits that role.

Pros & Cons

• Pros: Lightweight at 4.8 lbs; integral Picatinny base adds rigidity; threaded barrel for suppressor use; gas-assisted blowback cycles subsonic ammo.
• Cons: The thumbhole stock may not suit shooters who prefer an AR-style grip angle; aftermarket support is limited compared to 10/22 platforms.

Comparison

Feature	Magnum Research SSAT22UT	Ruger 10/22 Target	Bergara BXR Carbon
Barrel	18″ aluminum tensioned, threaded	18″ steel bull barrel, threaded	18″ carbon fiber wrapped steel, threaded
Action	Gas-assisted blowback	Straight blowback	Straight blowback
Receiver	Forged 6061-T6 aluminum, integral Picatinny	Aluminum, dovetail	Aluminum, dovetail
Stock	Synthetic thumbhole	Hogue overmolded	Synthetic with adjustable cheek
Weight	4.8 lbs	6.5 lbs	5.4 lbs
Price	$654.21	$580	$720

FAQ

Is the barrel pre-drilled for a front sight?

No, the barrel is threaded at the muzzle for a suppressor or compensator but does not come with a front sight base or dovetail. You’ll need an optic or a separate sight mount system.

Does it come with any magazines besides the one 10-rounder?

It ships with one 10-round magazine per Magnum Research specs. Additional 10-round or higher-capacity magazines are available from the manufacturer or aftermarket.

Can I use high-velocity .22 LR in this rifle?

Yes. The gas-assisted blowback system handles standard and high-velocity loads without issue. It also cycles subsonic ammunition reliably, which is a plus for suppressed shooting.

Is the stock adjustable for length of pull?

No, the synthetic thumbhole stock has a fixed length of pull. It’s designed for a natural point of aim out of the box, but you can add a buttpad spacer if needed.

What is the twist rate of the barrel?

Per Magnum Research, the 18″ aluminum tensioned barrel has a 1:16 twist rate, optimized for standard velocity and subsonic .22 LR rounds.

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Rimfire Rifles | Competition Firearms | .22 LR

Last updated: April 2026