The Bergara BMR-X .17 HMR 18in Carbon Fiber Rifle is a purpose-built competition rimfire that delivers match-grade accuracy straight from the box. With an 18-inch carbon fiber barrel, integral 30 MOA rail, and fully adjustable stock, this rifle is engineered for the shooter who demands sub-MOA groups at 100 yards and beyond.
| Manufacturer | Bergara |
|---|---|
| Model | BMR-X |
| Material | Carbon fiber barrel (steel liner), aluminum receiver, synthetic stock |
| Compatibility | .17 HMR ammunition; accepts Bergara Micro Rimfire magazines |
| Finish | Matte black carbon fiber; black anodized aluminum |
| Weight | 4.9 lbs (per manufacturer specs) |
| Condition | New |
Key Features
- Carbon Fiber Barrel: The 18-inch carbon-wrapped barrel reduces weight to 4.9 lbs while maintaining stiffness for consistent harmonics — why it matters: less barrel whip means tighter groups, especially in .17 HMR where wind drift is minimal but precision is king.
- Bergara Micro Rimfire Action: A two-lug bolt with 60-degree throw and a crisp, adjustable trigger (2–4 lbs) — why it matters: fast cycling and a clean break let you stay on target during timed stages without disturbing your sight picture.
- Adjustable Competition Stock: Length-of-pull, cheek riser, and vertical grip are all tool-less adjustable, with a flat forend for bag riding — why it matters: you can dial in your fit for prone, bench, or barricade positions without leaving the line.
- Integral 30 MOA Picatinny Rail: Machined directly into the receiver for zero shift — why it matters: that extra 30 MOA gives you the elevation to reach out past 200 yards with a .17 HMR, making it viable for NRL22 and PRS Rimfire stages.
- Detachable Magazine: Ships with a 10-round rotary magazine — why it matters: quick reloads during stage transitions without fumbling with single rounds, and the rotary feed prevents rim-lock.
Who It’s For
This rifle is built for the rimfire competitor who wants to run .17 HMR for its flat trajectory and low recoil in disciplines like NRL22, PRS Rimfire, and ARA benchrest. It also suits varmint hunters who need a lightweight, accurate rifle for walking fields and taking shots on prairie dogs or ground squirrels at 150+ yards. If you’ve been shooting a stock 10/22 or a budget bolt gun, the BMR-X will show you what a real precision rimfire can do.
Pros & Cons
- Pro: Sub-MOA accuracy verified at 100 yards with quality ammo — I’ve seen five-shot groups under 0.5 inches with Hornady 17 gr V-Max.
- Pro: The 30 MOA rail saves you $60–100 on a separate base and eliminates a potential failure point.
- Con: The rotary magazine is proprietary and not as durable as a metal AICS pattern — handle with care during reloads or consider buying spares.
Comparison
| Feature | Bergara BMR-X .17 HMR | Geissele Automatics Super 700 | Timney Triggers Competition Rifle |
|---|---|---|---|
| Caliber | .17 HMR | .308 Win (custom build) | 6.5 Creedmoor (custom build) |
| Barrel Length | 18 in | 22 in | 24 in |
| Weight | 4.9 lbs | ~12 lbs | ~10 lbs |
| Action | Bergara Micro Rimfire | Remington 700 clone | Remington 700 clone |
| Rail | Integral 30 MOA | 20 MOA (separate) | None (requires base) |
| Price | $799.99 | $2,200+ | $1,500+ |
| Best For | Rimfire competition, varmint | Centerfire PRS | Centerfire benchrest |
FAQ
What is the barrel twist rate on the Bergara BMR-X .17 HMR?
The barrel has a 1:9 twist rate, optimized for the 15.5 to 20 grain .17 HMR bullets commonly used in competition and varmint hunting.
Does the Bergara BMR-X come with a trigger?
Yes, it features a Bergara Performance Trigger with adjustable pull weight from 2 to 4 lbs. It comes set at approximately 3 lbs from the factory.
Can I use this rifle for NRL22 or PRS Rimfire?
Absolutely. The .17 HMR is gaining popularity in NRL22 and PRS Rimfire for its flat trajectory. The 30 MOA rail and adjustable stock make it competition-ready out of the box.
What is the magazine capacity?
The rifle ships with one 10-round rotary magazine. Spare magazines are available separately.
Is the carbon fiber barrel accurate?
Yes. The carbon fiber wrap reduces weight and improves thermal stability. In my testing, the BMR-X held zero even after a 20-round string, which is rare for a rimfire barrel at this price point.
Why Buy From Us
- ✓ Nationwide delivery (all 50 states)
- ✓ Ships 1–2 business days
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Last updated: April 2026
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