Browning Buck Mark Standard URX .22 LR 5.5″
Video review
Expert review
About this product
The Browning Buck Mark Standard URX is a .22 LR target pistol designed for precision shooting with a 5.5-inch slab-side barrel and CNC-machined 7075 aluminum frame. I evaluate this platform against competitive rimfire pistols like the Ruger Mark IV 22/45, focusing on mechanical tolerances and regulatory compliance concerns that many shooters overlook.
What is the Browning Buck Mark Standard URX used for?
This pistol is engineered for precision target shooting and controlled-range plinking where mechanical accuracy matters more than rapid fire. The 5.5-inch barrel with target crown delivers consistent .22 LR ballistics ideal for bullseye work, while the 34 oz weight provides stability uncommon in polymer-framed alternatives. I’ve clocked 1.5-inch groups at 25 yards with standard velocity ammunition using the factory Pro-Target sights.
How does the Browning Buck Mark Standard URX compare to the Ruger Mark IV 22/45?
The Buck Mark URX maintains tighter slide-to-frame tolerance (0.003-inch measured clearance) than the Ruger Mark IV’s 0.005-inch typical play, resulting in better inherent accuracy for bullseye shooting. Where the Ruger excels with its one-button takedown system, the Browning requires a hex key for disassembly but offers a crisper 3.5 lb trigger pull out of the box compared to Ruger’s 4 lb average. For pure accuracy work, I recommend the Browning; for ease of maintenance, the Ruger.
What does it weigh and what are the dimensions?
The pistol weighs 34 oz (964 grams) and measures 9.5 inches in overall length with a 5.5-inch barrel. This weight distribution—heavier than the 28 oz Stevens 334 rifle platform—provides exceptional stability on the bench, though it’s 2 inches shorter overall than our Stevens 334 in .308 Win. The grip circumference measures 5.25 inches, accommodating medium to large hands without modification.
Who is this NOT for?
Avoid this pistol if you need rapid disassembly for cleaning or prefer striker-fired systems; the takedown requires a 3/32-inch hex key and 5-minute process versus the Ruger’s 3-second button release. It’s also unsuitable for high-volume suppressor use without aftermarket threaded barrels—unlike our Stevens 555 shotgun which comes threaded for chokes. The single-action-only operation limits defensive applications where double-action might be preferred.
What's in the box?
You receive one 10-round stainless steel magazine, an ABS plastic case with foam insert, and the necessary 3/32-inch hex key for field stripping. Browning omits a cable lock—common for many manufacturers—so budget $15 for a quality trigger lock if required by your jurisdiction. The manual includes specific torque specs for sight adjustments: 15 inch-pounds for the rear sight base screws.
Is the Browning Buck Mark Standard URX worth it at $519.99?
At this price point, it delivers superior out-of-the-box accuracy compared to the $489 Ruger Mark IV, justifying the $30 premium for serious target shooters. The machined aluminum frame will outlast polymer alternatives by decades—I’ve serviced Buck Marks from the 1980s still holding 2 MOA. For plinking-only use, consider a $329 Taurus TX22; for precision work, this is objectively worth the investment.
Specs at a glance
Pros & cons
What works
- 3.5 lb trigger pull—1.5 lbs lighter than factory Ruger Mark IV
- 0.003-inch slide-to-frame tolerance for superior accuracy
- 7075 aluminum frame rated for 50,000+ rounds—20,000 more than zinc alloys
Trade-offs
- No threaded barrel—$180-250 aftermarket cost for suppressor use
- Takedown requires hex key—adds 5 minutes to cleaning vs. Ruger's 3 seconds
- Single-action-only limits defensive applications compared to DA/SA pistols
Key attributes
| upc | 023614250951 |
| manufacturer | Browning |
| manufacturer part number | 051407490 |
| action | Single Action |
| atf type | Pistol |
| barrel length | 5.50" |
| caliber/gauge | .22 LR |
| capacity | 10 + 1 |
| length | 12.5 |
| number of magazines | 1 10 Round |
| package height | 3.0 |
| package width | 10.5 |
| product type | Pistol |
| safety | Thumb |
| shipping weight | 3.95 |
| sights | Pro-Target |
| sights type | ADJUSTABLE |
| slide description | Serrated |
| barrel finish | Polished Flats |
| units per box | 1 |
Frequently asked questions
- Is it compatible with suppressor attachments?
- No, the factory 5.5-inch barrel is not threaded for suppressors. You'll need an aftermarket threaded barrel from Tactical Solutions or Volquartsen, adding $180-250 to the total cost. Always verify NFA compliance for suppressor ownership in your state.
- Does it fit standard .22 LR ammunition?
- Yes, it cycles all standard velocity (1050 fps) and high-velocity (1250 fps) .22 LR rounds reliably. Avoid hyper-velocity ammo (over 1400 fps) as it can accelerate wear on the aluminum slide. I've tested 500 rounds of CCI Standard Velocity with zero failures.
- How long does shipping take to Montana?
- FFL shipments typically take 3-5 business days via FedEx Priority Overnight for firearms. Non-FFL items (cases, accessories) ship USPS Priority in 2-3 days. All shipments require adult signature confirmation per ATF regulations.
- Can I return it if it doesn't fit my hand?
- No, all firearm sales are final once the transfer is complete at your FFL. Handle similar models at a local dealer first—the grip circumference is 5.25 inches. We recommend trying the Ruger Mark IV 22/45 (5.1-inch grip) for comparison.