Bergara BMR-X .22 WMR 18in Steel Threaded Barrel Rifle
About this product
The Bergara BMR-X .22 WMR 18in Steel Threaded Barrel Rifle delivers precision rimfire performance with an adjustable stock, external trigger, and integral 30 MOA rail — built for competitive shooting and small-game hunting.
Ships to all 50 states. Available nationwide.
The Bergara BMR-X .22 WMR 18in Steel Threaded Barrel Rifle is a rimfire bolt-action platform built for precision shooters who demand repeatable accuracy from a lightweight, adjustable package. Chambered in .22 Winchester Magnum, this rifle uses Bergara’s Micro Rimfire action and a heavy-profile 18-inch steel barrel with a threaded muzzle, giving you the stiffness and consistency needed for tight groups at extended rimfire distances. The synthetic stock offers length-of-pull adjustment, and the externally adjustable trigger lets you dial in pull weight without tools. An integral 30 MOA Picatinny rail comes standard, so you can mount high-magnification optics without shimming. This is a production rifle that punches above its price point for competitive rimfire shooting or precision small-game hunting.
| Manufacturer | Bergara |
|---|---|
| Model | BMR-X |
| Material | Steel barrel, synthetic stock (per manufacturer specs) |
| Compatibility | .22 Winchester Magnum (WMR) rimfire |
| Finish | Matte black barrel and receiver |
| Weight | Approx. 5.2 lbs (per Bergara specs) |
| Condition | New |
Key Features
- Heavy-Profile 18-Inch Steel Barrel — WHY IT MATTERS: The added mass dampens barrel harmonics, keeping vertical stringing under 0.5 MOA with quality match ammunition, while the 18-inch length balances portability with velocity retention for .22 WMR.
- Externally Adjustable Performance Trigger — WHY IT MATTERS: You can adjust pull weight from 1.5 to 3.5 pounds using a simple hex key, eliminating creep and overtravel for consistent break at the bench or in NRL22 stages.
- Integral 30 MOA Picatinny Rail — WHY IT MATTERS: The built-in cant gives you enough elevation travel to dial out to 200+ yards with most rimfire scopes, so you don’t have to buy a separate base or shim the rings.
- Adjustable Length-of-Pull Stock — WHY IT MATTERS: The synthetic stock includes spacers to change LOP from 12.5 to 14 inches, letting you fit the rifle to your body for consistent cheek weld and recoil management.
- Threaded Muzzle (1/2×28 TPI) — WHY IT MATTERS: You can attach a suppressor or muzzle brake directly without an adapter, keeping the overall length short for suppressed rimfire shooting.
Who It’s For
This rifle is designed for the rimfire competitor who wants a dedicated .22 WMR platform for NRL22-X, PRS Rimfire, or similar matches where velocity and wind-bucking matter. It also appeals to small-game hunters who need a lightweight, accurate rifle for coyotes, rabbits, or squirrels at ranges beyond 100 yards. The adjustable stock and trigger make it ideal for shooters who share a rifle with family members or teammates, since you can tailor fit and feel without tools.
Pros & Cons
- Pro: The 30 MOA rail is a factory-installed upgrade that saves you $50–$80 on aftermarket bases.
- Pro: The trigger is crisp and user-adjustable, competing with aftermarket units from Timney or TriggerTech in this price range.
- Con: The synthetic stock, while functional, lacks the rigidity of a chassis system — you may want to bed the action for maximum consistency in long-range matches.
Comparison: Bergara BMR-X vs. Competitors
| Feature | Bergara BMR-X .22 WMR | CZ 457 Varmint MTR | Tikka T1x MTR |
|---|---|---|---|
| Caliber | .22 WMR | .22 LR (CZ 457 lineup) | .22 LR |
| Barrel Length | 18 in | 20.5 in | 20 in |
| Stock Adjustability | Length-of-pull spacers | Fixed LOP (MTR stock) | Fixed LOP (MTR stock) |
| Rail Included | 30 MOA Picatinny | 11mm dovetail (no rail) | 11mm dovetail (no rail) |
| Trigger Adjustment | External, 1.5–3.5 lbs | Adjustable, requires disassembly | Adjustable, single-stage |
| Threaded Muzzle | Yes, 1/2×28 TPI | Yes, 1/2×28 TPI (MTR model) | Yes, 1/2×28 TPI |
| Price (approx.) | $699.99 | $650–$750 | $600–$700 |
FAQ
What is the barrel twist rate on the Bergara BMR-X .22 WMR?
Per Bergara specifications, the BMR-X .22 WMR uses a 1:16 inch twist rate, optimized for stabilizing 30- to 40-grain .22 WMR projectiles commonly used in match and hunting loads.
Does the Bergara BMR-X come with a scope base or rail?
Yes, the rifle includes an integral 30 MOA Picatinny rail machined directly into the receiver, so you can mount a scope without needing a separate base. This rail is compatible with standard Picatinny rings.
Can I use .22 LR ammunition in this rifle?
No, the BMR-X is chambered exclusively for .22 Winchester Magnum (WMR). The bolt face, magazine, and barrel are not compatible with .22 LR or .22 Short.
What is the magazine capacity on the BMR-X .22 WMR?
The rifle ships with a single 10-round rotary magazine, designed to feed .22 WMR reliably. Bergara also offers a 15-round magazine as an accessory for extended capacity.
Is the Bergara BMR-X suppressor-ready?
Yes, the 18-inch barrel is threaded 1/2×28 TPI and comes with a thread protector installed. You can attach a .22-caliber suppressor directly without adapters, provided the suppressor is rated for .22 WMR velocities (typically up to 1,400–1,600 fps).
Why Buy from Us
- ✓ Nationwide delivery (all 50 states)
- ✓ Ships 1–2 business days
- ✓ 30-day returns
- ✓ Secure checkout
Last updated: April 2026
According to NSSF data, .22 WMR rimfire rifles account for roughly 8% of the rimfire market, but the BMR-X’s adjustable features and 30 MOA rail make it a standout for precision shooters who want more velocity than .22 LR offers.
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