Walther Hammerli TAC R1 22C — 22LR Tactical Rimfire Rifle with 13″ M-LOK Handguard

Overview — Lightweight, Modular .22 LR AR-Style Performance

The Walther Hammerli TAC R1 22C is a precision-built .22 Long Rifle carbine that blends modern AR-style ergonomics with rimfire economy. Designed around an all-aluminum receiver set and a 13″ M-LOK handguard, the TAC R1 22C provides the stability, accessory flexibility, and sighting options experienced shooters demand — while keeping recoil and ammunition costs low. Whether you’re training fundamentals, plinking, varminting, or prepping a compact range setup, the TAC R1 22C is tuned to deliver repeatable groups and a satisfying, realistic handling experience.

Why the TAC R1 22C Stands Out

This model separates itself from other rimfire AR-style rifles by balancing useful ergonomics with thoughtful, competition-style features. The 16.1″ barrel gives good velocity and sight radius for a compact platform, while the 13″ M-LOK handguard accepts modern accessories without bulk. Flip-up backup sights, a removable flash hider, and a tunable bolt carrier make the rifle adaptable to optics and different ammunition types. The 5-position adjustable stock and ergonomic grip help shooters of all sizes get a natural cheek weld and straight sight picture fast — a must for repeatable training and rapid follow-up shots.

Key Features & Benefits

• 13″ M-LOK Handguard: Lightweight modularity for lights, bipods, and QD mounts without excess rail weight.
• 5-Position Adjustable Stock: Quickly set length-of-pull for different users, armor, or shooting positions.
• Flip-Up Backup Sights: Rugged, low-profile sights provide a reliable iron baseline when optics are removed or fail.
• Tunable Bolt Carrier: Improves reliability across a range of .22 LR loads and tuning for best extraction/feeding performance.
• All-Aluminum Construction: Durable receivers and handguard that feel like centerfire ARs while keeping weight reasonable.
• Threaded Muzzle (1/2″-28): Accepts rimfire-appropriate muzzle devices and suppressors where legal.
• 20-Round Magazine Included: Balanced capacity for range sessions with fewer reloads and excellent handling.

Who Should Buy the TAC R1 22C?

If your goal is to buy a reliable .22 LR AR-style trainer for practice, or to add a versatile tactical rimfire to your collection, the TAC R1 22C is designed for you. It’s perfect for instructors teaching manipulations and marksmanship, families introducing new shooters to safe firearms handling, or any shooter who wants a rugged, accurate rimfire that supports accessories and optics without being heavy or complicated. Common buyer intents include searching for a rimfire trainer, affordable plinker, or small-game rifle — all of which this rifle meets with confidence.

Practical Use Cases

• Range Training: Practice AR-style drills, reloads, and transitions using inexpensive .22 LR ammo.
• Recreational Plinking: Long sessions with less recoil and lower ammo cost make the TAC R1 perfect for fun and accuracy work.
• Small-Game & Varmint: Lightweight and accurate enough for pest control with correct shot placement and legal consideration.
• Optics Platform: Use low-power variable scopes or red dots — iron sights remain as a dependable backup.

What’s in the Box

• Hammerli TAC R1 22C 22LR Tactical Rimfire Rifle with 13″ M-LOK Handguard
• (1) 20-Round Magazine
• Cable Lock
• Owner’s Manual & Warranty Info

Specifications

Feature	Specification
Manufacturer	Hammerli / Walther
Model	TAC R1 22C
Caliber	.22 Long Rifle (22LR)
Action	Semi-Automatic
Barrel Length	16.1 in
Overall Length	35.83 in
Capacity	20 Rounds (1 × 20-round mag included)
Handguard	13″ M-LOK
Sights	Flip-Up Front & Rear Backup Sights
Stock	5-Position Adjustable Synthetic
Muzzle Thread	1/2″-28
Weight	≈ 89.95 oz (≈ 5.62 lbs)
Finish	Matte Black
Other Features	Removable flash hider, tunable bolt carrier, all-aluminum receivers

Recommended Accessories & Maintenance Tips

To get the most from the TAC R1 22C, consider a low-power red dot or 1–6x optic, extra 20-round magazines, and a quality rimfire-specific cleaning kit. After each range session, clean the bore and breech face to reduce carbon and lead buildup — rimfire ammunition leaves more residue than centerfire. If you tune or change components (muzzle devices or buffers), test a variety of .22 LR loads; the tunable bolt carrier makes it easier to find the most reliable configuration for your preferred ammo brand.

Conclusion — Modular, Accurate, and Ready to Train

The Walther Hammerli TAC R1 22C is a thoughtfully engineered rimfire carbine that combines AR-style ergonomics, M-LOK modularity, and tunable reliability. It’s an excellent choice for shooters seeking a lightweight training platform, a versatile range rifle, or a modern rimfire for small-game sessions. With clear ergonomics, accessory compatibility, and an included 20-round magazine, the TAC R1 22C offers immediate out-of-the-box value and long-term upgrade potential.

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