Magnum Research Magnum Lite SwitchBolt .22LR AR-15 - SSTB22G Tactical Rimfire Rifle
- Capacity-Rounds:
- 10
- Caliber-Gauge:
- 22 Long Rifle
- Hand:
- Right Hand
- Barrel Length:
- 17"
- Barrel Length Range:
- 17" to 17.99"
- OAL:
- 35.13"
- Weight:
- 4.25 lbs
- Action:
- Semi-Auto
- Receiver Material:
- Aluminum
- Stock Finish Group:
- Black
- Stock Description:
- Fixed Pistol Grip
- Sights:
- Integrated Base
- Weight Range:
- 4 lbs to 4.99 lbs
- Barrel Description:
- Carbon Steel/Threaded
The Magnum Research Magnum Lite SwitchBolt .22LR AR-15 is a purpose-built tactical rimfire rifle engineered for shooters who demand speed, accuracy, and a lightweight platform. Born from competitive speed-shooting development and built in the USA, this rifle combines the ergonomic familiarity of AR controls with a rimfire powerplant ideal for training, target work, and recreational shooting. The SwitchBolt's defining feature is its left-side bolt handle paired with a right-handed bolt—a configuration that keeps your trigger hand on the stock while charging, dramatically reducing cycle time for rapid fire sequences. It's the kind of thoughtful design detail that separates a purpose-built tool from a generic conversion.
The receiver is machined from 6061-T6 aluminum forgings and hard coat anodized for durability in field conditions. An integral Picatinny rail accommodates optics and accessories without additional mounts. This model ships with a 17-inch patterned graphite barrel for a lightweight, handy setup that tips the scales at just 4.25 pounds—light enough to carry all day, substantial enough to deliver the accuracy rimfire shooters expect. The tactical black stock and single 10-round magazine complete a no-frills, mission-focused package.
Whether you're a serious .22LR competitor, a precision rifle shooter honing fundamentals with rimfire, or someone building a lightweight trainer, the SwitchBolt delivers the kind of efficiency and attention to ergonomics you won't find in entry-level plinkers. This is a rifle built for people who shoot, not just people who own guns.
Key Features
- Left-side bolt handle on right-handed bolt—charge the rifle without leaving your shooting position
- USA-made 6061-T6 aluminum receiver with hard coat anodize finish
- Integral Picatinny rail for direct optic mounting
- 17-inch patterned graphite barrel for accuracy and minimal weight
- Featherweight at 4.25 pounds—ideal for all-day shooting or training
- .22LR chambering—low cost, low recoil, high shot capacity
- Tactical black stock and 10-round magazine included
Specifications
| Caliber | .22LR |
| Barrel Length | 17 inches |
| Barrel Type | Patterned Graphite |
| Overall Length | 35.5 inches |
| Weight | 4.25 lbs |
| Receiver Material | 6061-T6 Aluminum Forging, Hard Coat Anodized |
| Stock | Tactical Black Polymer |
| Sights | Integral Scope Base (Picatinny Rail) |
| Included Magazine | One 10-Round |
| Bolt Handle Position | Left Side (Right-Handed Bolt) |
| Country of Origin | USA |
Frequently Asked Questions
Why would I choose a left-side bolt handle?
The SwitchBolt's left-side bolt handle paired with a right-handed bolt lets you operate the charging handle without moving your trigger hand off the stock or adjusting your cheek weld. For rapid-fire shooting or speed competitions, this shaves seconds off your reload cycle and keeps you sighted in. It's especially valuable if you're training for precision rifle skills or running timed courses.
Is this rifle suitable for competitive shooting?
Yes. The SwitchBolt was designed and tested on the professional speed-shooting circuit. The lightweight, ergonomic design, accurate barrel, and fast bolt operation make it well-suited to .22LR competitions and training-focused disciplines.
What's included and what optics does it accept?
The rifle ships with one 10-round magazine and a tactical black stock. It features an integral Picatinny rail that accepts standard AR-platform optics and accessories—scope rings, red dots, magnified optics, and rail-mounted gear mount directly without additional adapters.
How heavy is this rifle, and is it easy to handle for extended shooting sessions?
At 4.25 pounds, the SwitchBolt is exceptionally lightweight. The graphite barrel and aluminum receiver keep it easy to carry and maneuver, making it comfortable for all-day range sessions or training without shoulder fatigue.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
Email: [email protected]
- Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
- The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
- The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
- Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
- Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
- Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.

