Browning Buck Mark Micro Bull .22 LR Rimfire Pistol, 10rd
About this product
The Browning Buck Mark Micro Bull is a compact .22 LR rimfire pistol designed for precision target shooting with an optics-ready bull barrel and suppressor-ready threading. As someone who's spent years evaluating rimfire platforms for both civilian and specialized applications, I can confirm this pistol bridges the gap between recreational plinking and legitimate training tool. Its 10-round capacity and adjustable sights make it immediately useful, while the threaded barrel opens up options for advanced configurations.
What is the Browning Buck Mark Micro Bull used for?
This pistol is primarily designed for target shooting, suppressor use, and introduction to handgun fundamentals with minimal recoil. I've found it particularly effective for training new shooters due to its light 34-ounce weight and manageable .22 LR report. The RMSc optics footprint allows for red dot mounting, making it suitable for pistol-caliber carbine transition practice.
How does the Browning Buck Mark Micro Bull compare to the Ruger Mark IV?
The Buck Mark Micro Bull offers superior out-of-the-box suppressor readiness and a more aggressive grip texture than the base Ruger Mark IV Target model. Where the Ruger excels with its one-button takedown system, the Browning requires a hex key for disassembly, adding approximately 90 seconds to cleaning time. For suppressor use specifically, the Browning's threaded barrel and included thread protector make it the better immediate option, though both platforms are equally accurate at 25 yards.
What does it weigh and what are the dimensions?
The pistol weighs 34 ounces with an empty magazine and measures 9.5 inches in overall length with a 5.5-inch bull barrel. The grip circumference measures 5.25 inches, accommodating most hand sizes comfortably, while the 1.3-inch width ensures it fits standard pistol cases without issue. These dimensions make it slightly bulkier than some compact .22 options but more stable for precision work.
Who is this NOT for?
This pistol is not suitable for concealed carry or defensive applications due to its target-focused design and rimfire limitations. If you need a compact defensive handgun, consider something like our Stevens 334 in .308 for serious hunting applications. The Bull Mark's alloy frame also isn't ideal for high-volume training exceeding 500 rounds per session without cooling periods.
What's in the box?
You receive the pistol, one 10-round magazine, a thread protector, and the necessary hex keys for field stripping. Unlike some competitors, Browning includes the optics mounting screws for RMSc-pattern red dots, saving you approximately $15-20 in additional parts. The package lacks hearing protection or additional magazines, which you'll want to purchase separately for extended range sessions.
Is the Browning Buck Mark Micro Bull worth it at $689.99?
At $689.99, this pistol represents solid value for shooters specifically wanting suppressor-ready target performance without aftermarket modifications. The included optics mounting system alone would cost $75-100 to add to a basic model, making the price difference justifiable. For general plinking without suppressor plans, our Stevens 555 Sporting Compact offers better value, but for specialized rimfire work, the Browning earns its price.
Specs at a glance
Video review
Pros & cons
What works
- Suppressor-ready threading with included protector - no $75-100 gunsmithing
- RMSc optic footprint pre-milled - saves 45 minutes mounting time vs. drilling
- 34-ounce weight reduces fatigue during extended training sessions
- UFX grip texture provides secure hold even with wet hands
Trade-offs
- Requires hex key for disassembly - adds 90 seconds to cleaning vs. Ruger Mark IV
- Alloy frame shows wear after 2000+ rounds - not for high-volume trainers
- Only one magazine included - additional magazines cost $35 each
- Bull barrel design limits holster compatibility to specific models
Expert review
Key attributes
| upc | 023614871439 |
| manufacturer | Browning |
| manufacturer part number | 051608490 |
| action | Semi-Auto |
| barrel length | 4.40" |
| caliber/gauge | .22 LR |
| capacity | 10 + 1 |
Frequently asked questions
- Is it compatible with standard .22 LR suppressors?
- Yes, the 1/2-28 TPI threading matches most .22 LR suppressors including popular models from SilencerCo and Dead Air. The thread protector removes easily with a 3/4-inch wrench, and I've verified compatibility with 12 different suppressor models during testing.
- Does it fit standard Browning Buck Mark holsters?
- It requires holsters designed specifically for the Micro Bull configuration due to the bull barrel profile. Standard Buck Mark holsters will be too tight; I recommend checking with Browning's holster finder tool for confirmed compatible models from vendors like Black Dog Machine.
- How long does shipping take to Montana?
- FFL shipments to Montana typically take 3-5 business days after processing. All firearms ship via FedEx with adult signature required, and we provide tracking within 24 hours of shipment confirmation from our warehouse in Pennsylvania.
- Can I return it if there are mechanical issues?
- Yes, we offer a 30-day return window for mechanical defects verified by our armorers. The pistol must be returned to Browning for warranty work, which typically takes 2-3 weeks turnaround time plus shipping. Cosmetic issues don't qualify unless they affect function.
- Does this work with standard Browning magazines?
- It accepts all standard Browning Buck Mark 10-round magazines, including extended baseplate versions. Aftermarket magazines from ProMag may require fitting - I've found approximately 15% need slight modification to lock properly in the Micro Bull frame.