Bergara BMR Rifle, Bolt Action Rifle, 20″ Steel Barrel, Cerakote Finish, Black, 30 MOA Rail 10 Rounds, Micro 22WMR Bbl

Product Description

The Bergara BMR Micro in .22 WMR is a purpose-built rimfire rifle for shooters who demand sub-MOA accuracy in a package light enough to carry all day. Built on Bergara’s proven B-14 action scaled down for rimfire, this rifle splits the difference between a hunting tool and a competition platform—and it does both exceptionally well. The .22 WMR delivers flat trajectory and reliable energy to 125 yards, making it ideal for prairie dogs, coyotes, and small varmints across North Texas and beyond.

Specifications

Why the .22 WMR Matters

The .22 Winchester Magnum Rimfire is the rimfire cartridge for serious varmint work. It launches a 40-grain bullet at 1,910 fps—roughly 2.5 times the energy of .22 LR—with a flatter arc and harder hit on target. Where .22 LR runs out of steam past 75 yards, the WMR stays effective to 125 yards or more, making it the go-to choice for prairie dog towns, coyote decoy work, and long-range rimfire competition. In the BMR Micro’s 20-inch barrel, you’ll see velocities that maximize the cartridge’s ballistic advantage without unnecessary length or weight.

What Makes the BMR Micro Different

• Dual-Magazine System — Ships with both a 5-round hunting magazine and a 10-round competition magazine, so you’re ready for field or match without buying extras.
• Match Chamber — Bergara’s rimfire chamber is tighter and more consistent than standard, delivering best-in-class accuracy with factory ammunition out of the box.
• B-14 Action in Rimfire Form — The same bolt geometry, coned breach, and two-lug system that made the centerfire B-14 famous, now optimized for rimfire weight and proportions. Accepts every Remington 700 pattern stock, chassis, and trigger on the market.
• Externally Adjustable Trigger — No gunsmith. No special tools. Adjust pull weight from 2 to 4 lbs with an Allen key. Reviewers consistently praise it as crisp and on par with upgraded aftermarket triggers costing twice as much.
• Suppressor-Ready — Threaded barrel and a platform designed for subsonic .22 WMR loads, if you run a can.
• Featherweight for a Purpose — At 5.5–5.8 lbs, it’s light enough to hunt all day, yet rigid and balanced enough to shoot 100-yard groups that would embarrass rifles twice the price.

Bergara’s Barrel Philosophy

Bergara doesn’t just make barrels—it’s a town in Spain’s Basque region, home to four centuries of gunmaking tradition. Every Bergara barrel goes through five controlled steps: straightening, deep-hole drilling, three-spindle diamond honing to a mirror finish, button rifling with carbide buttons held to less than .0002″ groove tolerance, and high-temperature stress relieving. This process eliminates stress points in the steel that cause accuracy drift over time. The result is a production barrel that shoots like a hand-lapped custom. The BMR Micro’s steel barrel carries that same engineering into a lightweight package, backed by Bergara’s sub-MOA accuracy guarantee.

The B-14 Action: Maximum Aftermarket Potential

The Bergara Micro Rimfire action is built on the B-14 platform with a full Remington 700 footprint. That means you inherit access to the largest aftermarket ecosystem in bolt-action history. Want to swap stocks? Thousands of options. Need a different trigger? Buy any Rem 700 trigger and drop it in. Want to experiment with chassis systems, optic mounts, or precision stocks? The market is yours. This isn’t just a rifle—it’s a platform built for customization and upgrade.

Hunting vs. Competition: One Rifle Does Both

The 5-round magazine keeps rounds forward, ready for field carry. The 10-round magazine lets you run stage after stage in NRL22 Base Class competition. Bergara includes both, so you don’t have to choose. The match chamber, adjustable trigger, and sub-MOA accuracy guarantee mean your BMR Micro will shoot tight groups in the field and on the line. Whether you’re stalking prairie dogs across the Texas panhandle or ringing steel at 100 yards in a local match, this rifle is ready.

Why Buy from Western Sport

Western Sport is an FFL/SOT dealer based in Roanoke, TX—just north of Fort Worth in the DFW area—and we’ve been selling and servicing firearms since 2007. Our staff shoots the same rifles we sell, and we know Bergara inside and out. We’re happy to discuss caliber choice, barrel options, trigger setup, or any other detail. Call us at 817-393-4000 with questions, or stop by to handle one in person.

Frequently Asked Questions

What’s the advantage of .22 WMR over .22 LR in the BMR Micro?

.22 WMR delivers roughly 2.5 times the energy of .22 LR, with a flatter trajectory and better performance beyond 75 yards. If you’re hunting varmints or shooting competitive rimfire at longer distances, WMR is the smarter choice. .22 LR is cheaper to shoot and perfect for plinking and short-range field work, but WMR is the serious tool.

Can I use this rifle in NRL22 competition?

Yes. The BMR Micro is designed to meet NRL22 Base Class rules, and it ships with a 10-round magazine. The match chamber, trigger, and accuracy guarantee make it competitive right out of the box. Check your local match rules for any barrel-length or stock restrictions, but the BMR Micro is a legitimate platform for rimfire precision shooting.

Is the trigger really adjustable without a gunsmith?

Yes. The Bergara Performance Trigger adjusts from 2 to 4 lbs with just an Allen key—no specialized tools, no gunsmith fees. Factory setting is around 3 to 3.5 lbs. Reviewers consistently praise it as crisp and smooth, on par with aftermarket triggers that cost significantly more.

What stocks and chassis fit the BMR Micro?

Any Remington 700 pattern stock or chassis will fit the BMR Micro’s B-14 action. That opens up hundreds of options—everything from budget synthetic stocks to precision chassis systems. This is one of the biggest advantages of the B-14 footprint.

Is the barrel threaded for a suppressor?

Yes. The 20-inch steel barrel is threaded for standard suppressor attachment. Pair it with a quality .22 can and subsonic ammunition for hearing-safe, low-recoil shooting.

Does Bergara really guarantee sub-MOA accuracy?

Yes. Every Bergara rifle is backed by a sub-MOA accuracy guarantee—it will print groups under 1 inch at 100 yards with quality factory ammunition, straight from the box. If it doesn’t, Bergara stands behind it.

Additional information