The Christensen Arms MPR Rimfire 16″ Folding Black is a precision rimfire rifle built on a modular aluminum chassis with a carbon-fiber tension barrel. Designed for shooters who demand accuracy, portability, and durability, this bolt-action packs a 16-inch carbon-fiber barrel and a folding stock into a lightweight, packable platform ideal for competition, small-game hunting, and range work. The Remington 700-style footprint ensures compatibility with aftermarket triggers and optics, while the 0-MOA Picatinny rail and adjustable cheekpiece support precise shooting without excess weight.
| Manufacturer | Christensen Arms |
|---|---|
| Model | MPR Rimfire |
| Material | Carbon-fiber tension barrel, aluminum chassis |
| Compatibility | Remington 700-style triggers and optics |
| Finish | Black anodized |
| Weight | Per manufacturer specs: 5.5 lbs |
| Condition | New |
Key Features
- Carbon-Fiber Tension Barrel: Why it matters: Reduces barrel whip and maintains consistent accuracy over strings of fire, all while shaving ounces off the total weight.
- Folding Chassis: Why it matters: Allows the rifle to collapse to a compact 28-inch overall length for easy transport in a backpack or case, without sacrificing stability when deployed.
- FFT Carbon Fiber Handguard: Why it matters: Provides a rigid, free-floating interface that protects the barrel from contact while offering M-LOK slots for mounting lights, bipods, or other accessories.
- Adjustable Cheekpiece: Why it matters: Enables the shooter to align their eye consistently with the optic, improving cheek weld and shot-to-shot precision, especially when using high-magnification scopes.
- 0-MOA Picatinny Rail: Why it matters: Delivers a flat, repeatable mounting surface for optics, ensuring zero retention and easy scope swaps without needing a 20-MOA base for most rimfire applications.
Who It’s For
This rifle is built for law enforcement precision rifle instructors who train with rimfire for cost-effective trigger time, competitive shooters in NRL22 or PRS Rimfire divisions, and serious small-game hunters who need a lightweight, packable rifle that can deliver sub-MOA accuracy at 50 to 100 yards. It also suits military personnel looking for a trainer that mirrors a centerfire precision rifle’s ergonomics and chassis system.
Pros & Cons
- Pro: Sub-6-pound weight with carbon-fiber barrel makes it one of the lightest precision rimfire rifles in its class.
- Pro: Folding chassis reduces storage footprint by over 10 inches compared to fixed-stock models.
- Pro: Remington 700 trigger and optic compatibility gives you access to a massive aftermarket ecosystem.
- Con: The 16-inch barrel, while balanced, will produce slightly lower velocities than a 20-inch barrel—typically 50-75 fps less with standard-velocity .22 LR, per manufacturer specs. This is negligible for most precision work under 100 yards.
Comparison
| Feature | Christensen Arms MPR Rimfire | Geissele Automatics Super 700 | Timney Triggers Calvin Elite |
|---|---|---|---|
| Weight | 5.5 lbs | 7.2 lbs (chassis only) | 0.25 lbs (trigger unit) |
| Barrel Length | 16 in | 18 in (barrel not included) | N/A |
| Chassis Material | Aluminum w/ carbon-fiber handguard | Aluminum | Aluminum housing |
| Folding Stock | Yes | No | N/A |
| Optics Compatibility | Remington 700 footprint | Remington 700 footprint | Remington 700 footprint |
| Price | $1,925.32 | $1,200 (chassis only) | $275 (trigger only) |
FAQ
What is the primary keyword for this product?
The primary keyword is christensen arms mpr rimfire 16″ folding black. This exact model is built for precision rimfire shooting with a folding chassis.
What is the overall length when folded?
Per manufacturer specs, the rifle folds to an overall length of approximately 28 inches, making it compact enough for backpack storage.
Can I use a Timney trigger with this rifle?
Yes. The MPR Rimfire uses a Remington 700-style trigger footprint, so drop-in triggers from Timney, Geissele, and others are compatible.
Is the barrel threaded for a suppressor?
No, the 16-inch carbon-fiber barrel is not factory-threaded. Aftermarket threading is possible but will void the manufacturer warranty.
What is the twist rate of the barrel?
According to Christensen Arms specs, the barrel uses a 1:16 twist rate, optimized for standard and high-velocity .22 LR ammunition.
Trust & Delivery
- ✅ Nationwide delivery (all 50 states)
- ✅ Ships 1-2 business days
- ✅ 30-day returns
- ✅ Secure checkout
Last updated: April 2026
Explore more precision rifles in our Bolt Action Rifles collection, or check out our Rimfire Rifles and Chassis Systems for compatible upgrades.
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