Magnum Research SSL22G Magnum Lite SwitchBolt 22 LR 10+1 16.50″ Black Tensioned w/Threaded Muzzle Barrel, Black Receiver w/Picatinny Rail, Black Luth-AR MCA-22 Stock

The Magnum Research SSL22G Magnum Lite SwitchBolt 22 LR 10+1 16.50″ Black Tensioned w/Threaded Muzzle Barrel, Black Receiver w/Picatinny Rail, Black Luth-AR MCA-22 Stock is a precision rimfire rifle built for shooters who demand sub-MOA consistency without the weight penalty. This semi-auto 22 LR features a free-floated aluminum tensioned barrel, a billet receiver with integral Picatinny rail, and the adjustable Luth-AR MCA-22 stock—all factory-assembled and ready for optics.

Manufacturer	Magnum Research
Model	SSL22G Magnum Lite SwitchBolt
Material	7075-T6 billet aluminum receiver, 6061-T6 tensioned barrel shroud, steel bolt (per manufacturer specs)
Compatibility	22 LR only; accepts standard AR-15 grip and buffer tube stocks
Finish	Black anodized receiver and barrel shroud, black synthetic stock
Weight	5.4 lb as configured (per manufacturer specs)
Condition	New

Key Features

• Aluminum Tensioned Barrel System — The 16.50″ free-floated barrel is tensioned inside an aluminum shroud, eliminating barrel harmonics shift for consistent sub-MOA groups at 50 yards. WHY IT MATTERS: You get match-grade accuracy from a lightweight rimfire platform without the cost of a full custom barrel.
• Threaded Muzzle (1/2×28 TPI) — Factory-threaded muzzle allows direct mounting of suppressors or muzzle brakes. WHY IT MATTERS: Run suppressed for backyard training without ear pro, or add a brake to tame recoil for rapid follow-up shots.
• Billet Receiver with Integral Picatinny Rail — The 7075-T6 receiver includes a full-length Picatinny rail machined into the upper, providing a rock-solid zero base for any scope or red dot. WHY IT MATTERS: No rail alignment issues, no lapping—mount your optic and trust it stays.
• Luth-AR MCA-22 Stock — Fully adjustable for length of pull (10.5″–14.5″) and cheek riser height, with a contoured buttpad. WHY IT MATTERS: Dial in your exact eye relief and cheek weld for prone or bench shooting, same as a centerfire precision rig.
• SwitchBolt System — Tool-free bolt removal and barrel swap capability (additional barrels sold separately). WHY IT MATTERS: Switch between 22 LR and other calibers or barrel lengths in seconds, turning one rifle into a multi-purpose trainer.

Who It’s For

This rifle targets the precision rimfire shooter who trains for centerfire competitions. If you run a bolt gun in 6.5 Creedmoor but want a 22 LR trainer that mimics your stock adjustments and trigger feel, the SSL22G fits. It also suits varmint hunters who need a quiet, accurate 22 LR with suppressor-ready threading and a rigid chassis.

Pros / Cons

• Pro: Sub-MOA accuracy out of the box with quality ammo (e.g., SK Standard Plus).
• Pro: Fully adjustable stock eliminates the need for aftermarket chassis upgrades.
• Pro: Threaded barrel is standard, not an add-on.
• Con: The aluminum tensioned barrel system adds about 0.3 lb compared to a standard steel barrel, which may matter for ultra-light packers.
• Con: Magazine release is AR-pattern but not compatible with all aftermarket 22 LR mags (use Magnum Research or Black Dog mags for reliability).

Comparison

Feature	Magnum Research SSL22G	Geissele 22 LR Super Duty	Zev Technologies 22 LR Match
Barrel Type	Aluminum tensioned, free-floated	Steel, button-rifled	Steel, match-grade
Stock	Luth-AR MCA-22 (adjustable LOP/cheek)	Magpul MOE SL (fixed LOP)	Zev skeletonized (fixed LOP)
Weight	5.4 lb	6.2 lb	5.8 lb
Threaded Muzzle	Yes (1/2×28)	Yes (1/2×28)	No (requires adapter)
MSRP	$838.97	$1,249.00	$1,099.00

FAQ

What is the accuracy potential of the Magnum Research SSL22G?

With match-grade 22 LR ammunition (e.g., CCI SV or SK Standard+), shooters consistently achieve sub-1 MOA 5-shot groups at 50 yards. The tensioned barrel system reduces harmonic vibration, so you see less vertical stringing than with a standard barrel.

Can I use standard AR-15 stocks on this receiver?

Yes. The receiver accepts any AR-15 buffer tube and stock. However, the included Luth-AR MCA-22 is already optimized for rimfire weight and length of pull, so swapping may not improve performance.

Does the threaded muzzle come with a thread protector?

Yes. The rifle includes a black aluminum thread protector installed at the factory. If you plan to run a suppressor, remove the protector and mount your can directly.

Is the SwitchBolt system compatible with Centerfire X barrels?

No. The SwitchBolt system is caliber-specific. This 22 LR receiver only uses 22 LR barrels from Magnum Research. Centerfire X barrels require a different receiver platform.

Trust & Delivery

• ✓ Nationwide delivery (all 50 states)
• ✓ Ships 1-2 business days
• ✓ 30-day returns
• ✓ Secure checkout

Last updated: April 2026

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