22 Highest Bid Guns on GunBroker – May 2026 Bidding War Report
Tracking the most competitive auctions, collector demand, and standout sales from the GunBroker marketplace
The May 2026 GunBroker marketplace reflected a continued surge in demand for collectible firearms, limited-production tactical rifles, master-grade restorations, and historically significant handguns. Across the top 22 most-bid listings, competition remained intense—many lots drawing 75+ bids and multiple bidders spanning over a dozen states. From military collector-grade machine guns to finely engraved heirloom pistols, May’s results highlight a market driven by rarity, condition, and provenance.
Below are the 22 highest-bid firearms sold on GunBroker in May 2026, ranked by bid activity and final sale performance.
#22: Barrett MK22 Mod 0 MRAD Deployment Kit W/ Proof Carbon Barrels
Sold on May 24, 2026 (Item #1176682792), this Barrett MK22 Mod 0 MRAD Deployment Kit realized $13,775.00 after drawing 75 bids from 18 bidders across 13 states. Listed as Used.
A fully configured multi-caliber deployment system built on the MK22 MRAD platform, this kit included .308 Win and .338 Norma Magnum Proof carbon-fiber barrels, AM338 suppressor mounts, and a NightForce ATACR optic package. Designed for modular precision shooting, the MRAD system enables rapid barrel swaps while maintaining repeatable accuracy and military-grade durability.
Related Videos: Barrett Unveils America 250 Series Special Edition Model 82A1® and M107A1® for 2026
#21: Ruger M77 Hawkeye Alaskan .35 Whelen Stainless Rifle
Sold on May 10, 2026 (Item #1172285695), this Ruger M77 Hawkeye Alaskan realized $1,025.00 after 75 bids from 14 bidders across 11 states. Factory New.
A rugged controlled-round-feed bolt-action rifle designed for harsh environments, the Hawkeye Alaskan features a stainless steel action and barrel with a synthetic stock. Chambered in .35 Whelen, it is purpose-built for big game hunting in demanding terrain.
#20: Walther PPK/S .380 ACP with 4 Magazines & Case
Sold on May 21, 2026 (Item #1176097573), this Walther Arms PPK/S realized $1,325.00 after 76 bids from 11 bidders across 8 states. Used.
A modern-production continuation of the classic compact DA/SA design, this PPK/S included four factory magazines and original case. Known for its fixed barrel accuracy and iconic profile, it remains one of the most recognizable concealed-carry pistols ever produced.
Related Content: Walther Firearms History | WA 2000, PPK, P38 & P99 | No Lowballers Podcast Episode 26
#19: SIG Sauer P226 X-Six Scandic Skeleton Mastershop 6” 9mm
Sold on May 17, 2026 (Item #1175508055), this SIG Sauer P226 X-Six realized $11,027.27 after 76 bids from 17 bidders across 14 states. New Old Stock.
A highly stylized Mastershop creation featuring a skeletonized slide, gold-plated controls, and Scandinavian wood grips, this X-Six blends competition-grade engineering with luxury-grade aesthetics.
#18: Benelli M1014 Celebration 12 Gauge Semi-Auto
Sold on May 31, 2026 (Item #1178225278), this Benelli M1014 realized $1,625.00 after 77 bids from 12 bidders across 10 states. Used.
Built on Benelli’s ARGO twin-piston system, this 2022-proofed M1014 features ghost-ring sights, a fixed skeleton stock, and military lineage styling with commercial markings.
Related Videos: Benelli’s Flagship Shotgun – The Features of Benelli Super Black Eagle 3 Waterfowl Shotgun and Its Different Variations
#17: 1978 Colt Viper .38 Special Factory Nickel
Sold on May 24, 2026 (Item #1176003654), this Colt Viper realized $4,528.00 after 78 bids from 15 bidders across 13 states. Used.
A rare one-year-production Snake Gun variant, the aluminum-framed Colt Viper in factory nickel finish remains highly desirable among Colt collectors.
#16: JP Foote & Co MK22 Sterling Mini Pistol .22 LR
Sold on May 17, 2026 (Item #1175040272), this MK22 Sterling Mini Pistol realized $4,025.00 after 78 bids from 17 bidders across 14 states. Used.
A rare limited-production design inspired by the Sterling SMG form factor, this compact .22 LR pistol was produced in an extremely limited run of 100 units.
#15: Marlin Model 782 .22 WMR Bolt Action Rifle
Sold on May 5, 2026 (Item #1172684237), this Marlin 782 realized $848.00 after 80 bids from 16 bidders across 11 states. Used.
Featuring Micro-Groove rifling and a walnut Monte Carlo stock, this rimfire bolt-action included a Bushnell 3–9x scope and maintained strong appeal among small-game hunters.
#14: FURR 1874 Gatling Gun .22 Short with Broadwell Drum
Sold on May 16, 2026 (Item #1174794817), this FURR Arms Gatling Gun realized $29,525.00 after 81 bids from 26 bidders across 14 states. Used.
A hand-crafted, museum-grade reproduction featuring brass and nickel components, this Gatling gun represents one of the most visually striking auction pieces of the month.
Related Videos: Firing a Gatling Gun | Big Sandy Machine Gun Shoot
#13: Geissele GFR-05 20th Anniversary AR-15 6mm ARC
Sold on May 21, 2026 (Item #1176098521), this Geissele limited edition rifle realized $6,125.00 after 83 bids from 16 bidders across 14 states. Used.
Numbered 19 of 20, this commemorative AR-15 includes a matching upper receiver, blue finish, and premium Geissele components throughout.
🎥 Binge Watch GunBroker Product Spotlight Videos
#12: SIG SAUER P210 Skeleton Mastershop 6” 9mm
Sold on May 18, 2026 (Item #1166282052), this SIG P210 Skeleton realized $10,875.00 after 84 bids from 18 bidders across 13 states. New Old Stock.
A radical evolution of the legendary P210 platform, this skeletonized Mastershop pistol blends precision engineering with modern weight reduction and elite craftsmanship.
#11: Hayes Custom Guns Cobra Series 9mm w/ Trijicon SRO
Sold on May 9, 2026 (Item #1174472403), this Hayes Custom Cobra Series realized $17,000.00 after 84 bids from 11 bidders across 9 states. Used.
A high-end custom competition pistol featuring a ported island barrel system, aggressive grip geometry, and premium optics setup.
#10: AMT Automag 180 Prototype Serial #002
Sold on May 17, 2026 (Item #1172612165), this prototype AMT Automag realized $10,000.00 after 88 bids from 12 bidders across 8 states. Used.
An early experimental prototype tied to the development of the iconic Automag 180 line, complete with original presentation case and historical provenance.
#9: FN Five-seveN 5.7x28mm Pistol
Sold on May 10, 2026 (Item #1173881460), this FN pistol realized $960.00 after 86 bids from 8 bidders across 6 states. Used.
A lightweight polymer-framed pistol chambered in 5.7x28mm, featuring a 20-round magazine and low-recoil delayed blowback system.
#8: Glock 17 Gen 4 FDE 9mm
Sold on May 17, 2026 (Item #1176072018), this Glock 17 realized $668.33 after 88 bids from 14 bidders across 10 states. Used.
A standard Gen 4 duty pistol configured in Flat Dark Earth with aftermarket sights and full factory accessory package.
Related Videos: GLOCK 17L: The Competition Pistol That Changed the Rules
#7: Winchester 1873 Lon Paul Master Restoration
Sold on May 10, 2026 (Item #1155541486), this Winchester 1873 realized $5,927.00 after 88 bids from 9 bidders across 8 states. Used.
A master-level restoration by renowned gunsmith Lon Paul, featuring high-grade case coloring and historically accurate refinishing.
Related Articles: 13 New 2026 Cowboy Action & Heritage Firearms
#6: Red Rock Arms ATR1 5.56 FN-FAL Style Rifle
Sold on May 31, 2026 (Item #1178248224), this ATR1 realized $3,825.00 after 90 bids from 16 bidders across 10 states. Used.
A rare hybrid platform combining FN-FAL styling with AR-15 magazine compatibility in 5.56 NATO.
#5: Pre-Ban IMI Uzi Model B .45 ACP / 9mm Package
Sold on May 17, 2026 (Item #1174387542), this IMI Uzi realized $6,025.00 after 90 bids from 20 bidders across 11 states. Used.
A highly collectible pre-ban Uzi package featuring low serial number production and multi-caliber configuration.
#4: Desert Eagle .50 AE 24K Gold Engraved Edition
Sold on May 3, 2026 (Item #1179695675), this Desert Eagle realized $4,795.00 after 92 bids from 16 bidders across 12 states. Factory New.
A highly ornate presentation-grade Desert Eagle featuring deep engraving, polished blue finish, and 24K gold-plated controls.
Related Articles: 25 New 1911 Pistols Introduced for 2026
#3: Colt Government Commercial Serial #17 Turnbull Restored
Sold on May 10, 2026 (Item #1172950595), this Colt Government realized $18,252.00 after 96 bids from 14 bidders across 12 states. Used.
One of the earliest commercial Colt Government pistols, professionally restored by Turnbull Restoration with museum-grade finishing.
#2: Springfield XD-M 3.8” Bi-Tone .40 S&W
Sold on May 2, 2026 (Item #1171332085), this Springfield Armory XD-M realized $1,250.99 after 101 bids from 12 bidders across 8 states. New Old Stock.
A compact striker-fired pistol featuring match-grade barrel accuracy, full accessory kit, and extended magazine capacity.
#1: FN M249S Military Collector Series 5.56
Sold on May 31, 2026 (Item #1178242672), this FN M249S realized $12,055.00 after 112 bids from 19 bidders across 12 states. Used.
The most competitive auction of May 2026, this FN M249S belt-fed rifle included original accessories, belt links, and factory packaging, drawing the highest bid count of the month.
What Drives High Bid Counts on GunBroker? – May 2026 Market Analysis
High Bid Activity
May 2026 continued to show exceptionally strong auction participation across GunBroker, with top listings regularly generating 75–112 bids per item. This sustained activity reflects a highly engaged buyer base competing aggressively across multiple firearm categories.
Strong bid volume signals broad marketplace liquidity, where multiple bidders actively pursue the same listings rather than a small number of high-value buyers dominating outcomes. This competitive environment continues to support both collector-driven and shooter-driven demand.
Mid-Tier Collectibles
A significant portion of May’s most competitive auctions came from mid-tier collectible firearms, many of which closed in the $1,000–$6,000 range yet still attracted 80+ bids.
This segment consistently draws dual interest from:
- Collectors seeking discontinued or transitional models
- Enthusiasts looking for functional, historically interesting firearms
Items like classic Colt revolvers, limited-production rifles, and restored Winchesters demonstrate that accessibility often drives more competition than absolute price point.
Modern Firearms
Modern platforms remained a major driver of bid activity in May 2026. Tactical rifles, polymer-framed pistols, and modular systems continued to generate strong engagement due to familiarity, usability, and aftermarket support.
Firearms such as AR-platform variants, striker-fired handguns, and multi-caliber systems tend to attract a broader bidder pool, extending beyond traditional collectors to include shooters focused on performance and practicality.
This wider appeal contributes directly to higher bid counts, even when final prices remain moderate compared to high-end collectibles.
Rare / Unique Guns
Rarity and uniqueness remained one of the strongest catalysts for intense bidding competition in May 2026. Prototype firearms, low-production runs, and specialty configurations consistently outperformed expectations in bid volume.
Examples include:
- Prototype or early-serial-number firearms
- Mastershop and custom-built competition pistols
- Fully restored historic platforms with documented provenance
These listings often generate emotional and historical interest, which can amplify bidding activity regardless of practical shooting value.
Key Trends Behind May 2026’s Most Competitive Gun Auctions
Bid Volume Reflects Broad Market Engagement
Across May’s top 22 auctions, high bid counts were not limited to luxury items. Instead, competitive activity appeared across entry-level, mid-tier, and collector-grade firearms alike, reinforcing the depth of participation on the platform.
Diverse Firearm Categories Drove Competition
The month’s leading auctions included everything from belt-fed military collectors and precision sniper systems to compact concealed-carry pistols and rimfire rifles.
This diversity highlights a marketplace driven by wide-ranging buyer motivations rather than a single dominant segment.
High Bid Counts Did Not Always Equal High Prices
Several of May’s most actively bid-on firearms sold in relatively modest price ranges, while others reached premium levels with similar participation.
This pattern suggests that accessibility, familiarity, and perceived value often drive bidding intensity as much as rarity or exclusivity.
Nationwide Participation Remained Strong
Many of May’s top auctions drew bidders from 10 to 14+ states, reinforcing GunBroker’s continued strength as a national marketplace.
Geographic diversity of bidders contributes directly to higher competition levels, especially in auctions featuring broadly desirable platforms.
Final Thoughts on the Highest Bids on GunBroker – May 2026
The highest-bid auctions on GunBroker in May 2026 reflect a marketplace that remains highly active, diverse, and competitive across nearly every firearm category. With top listings exceeding 100 bids in some cases, buyer engagement remains one of the strongest indicators of market health.
For sellers, May’s results reinforce a clear takeaway: strong presentation, desirable configurations, and accessible entry pricing continue to be the most reliable drivers of sustained bidding momentum.
Market Takeaways – May 2026
May’s top auctions reinforced several clear trends:
- Military-grade systems and belt-fed platforms drew the highest bid activity
- Master restoration and prototype firearms continued to command premium collector interest
- High-end custom pistols and Mastershop SIG Sauer pieces remained strong performers
- Even lower-priced firearms saw unusually high bid counts, reflecting competitive buyer participation across all tiers
Overall, May 2026 demonstrated a balanced market where both historical significance and modern tactical engineering drove bidding intensity.
Explore More GunBroker Market Reports
- Most Expensive Guns Sold on GunBroker – May 2026 Report
- Most Expensive Guns Sold on GunBroker – April 2026 Report
- Most Expensive Guns Sold on GunBroker – March 2026 Report
- Most Expensive Guns Sold on GunBroker – February 2026 Report
- Most Expensive Guns Sold on GunBroker – January 2026 Report
Related Articles: Biggest Movers on GunBroker: May 2026’s Fastest-Rising Used Guns
Related Articles: 7 Most Expensive Machine Guns Sold on GunBroker in May 2026 | Market Report
Related Content: Winchester Model 98 Signal Cannon History and Overview
![SIG SAUER CROSS SAWTOOTH Rifle – Now Chambered in 6.5 PRC [Video]](https://content.gunbroker.com/wp-content/uploads/2025/08/Sig-Sauer-Cross-SAWTOOTH-6.5-PRC-Rifle-22-Proof-Carbon-Fiber-Barrel-Featured_1200x800-400x267.jpg)
![From Range to Carry: The All-New SIG SAUER P226-X LEGION Family Takes Aim [Video]](https://content.gunbroker.com/wp-content/uploads/2025/09/SIG-SAUER-P226X-LEGION-FULL-2-1200-x-800-400x267.jpg)
