From collectible Colt revolvers and Belgium-made Brownings to modern magnum hunting rifles and rare specialty firearms, these were the 25 most bid-on guns sold on GunBroker during April 2026. The month’s highest-bid auctions reveal which firearms generated the strongest buyer engagement, nationwide competition, and sustained bidding momentum across the online firearms marketplace.
A detailed breakdown of the 8 highest-priced machine guns sold on GunBroker in April 2026, including trends, bidder activity, and market insights.
The HK VP9A1 X combines a compact slide with a full-size grip frame to create a crossover pistol built for modern concealed carry, optics-ready performance, and enhanced shootability.
A detailed breakdown of the 21 highest-priced firearms sold on GunBroker in April 2026, including trends, bidder activity, and market insights.
![HK MP5 .22LR Rifle: Specs, Features, and Overview of the Iconic Rimfire MP5 [Video]](https://content.gunbroker.com/wp-content/uploads/2026/04/HK_MP5_22LR-2-1200-x-800-768x512.jpg)
Watch Video to Explore the HK MP5 .22LR rifle, a rimfire version of the iconic MP5. See specs, features, and why it’s a popular choice for training and range use.
Discover the most expensive machine guns sold on GunBroker in March 2026, with the top 7 firearms ranging from $31,530 to $55,000. See bidding trends, collector insights, and high-end sales data.
Discover the most expensive guns sold on GunBroker in March 2026, with the top 24 firearms ranging from $21,500 to $55,000. See bidding trends, collector insights, and high-end sales data.
![HK SP5 vs SP5K PDW: Features, Specs, and Which MP5 Pistol Is Right for You [Video]](https://content.gunbroker.com/wp-content/uploads/2026/03/HK_SP5-and-SP5K-1200x800-1-768x512.jpg)
Few firearm platforms are as recognizable worldwide as the Heckler & Koch MP5. Trusted by military and law enforcement agencies for decades, the MP5 remains one of the most iconic
Discover the best new handguns for 2026, including the latest pistols from Glock, SIG, Smith & Wesson, and more. Compare features, specs, and prices in this complete buyer’s guide.
Explore HK guns including the CC9, VP9K X, MR A4 rifles, SP5, and MP5-22. Learn features, specs, and watch videos of new Heckler & Koch firearms.
From transferable M16 rifles to HK sear-equipped MP5 hosts, these were the seven most expensive machine guns sold on GunBroker in February 2026.
Transferable machine guns, rare Colts, and collector-grade icons topped February’s biggest GunBroker sales. See which firearms brought the highest bids.
January 2026 delivered record-setting prices on GunBroker, led by rare transferable machine guns, historic Colt Thompsons, collectible AK-47 variants, and key-date American Silver Eagle Monster Boxes. See which high-end firearms and bullion items brought the biggest bids and topped the charts this month.
See the 75 highest-priced items sold on GunBroker in 2025—top machine guns, rare firearms, collectibles, and surprise big-ticket sales.
From historic Thompson submachine guns to transferable Colt M16s, these are the seven most expensive machine guns sold on GunBroker in January 2026.
December wrapped up 2025 with several standout machine gun sales, as collectors competed for rare, transferable NFA firearms. From iconic HK platforms to powerful belt-fed guns, these were the eight highest-priced machine guns sold during the final month of the year.
December 2025 closed with record-level bidding on GunBroker as rare firearms, transferable machine guns, and high-end collectibles rose to the top. These 23 sales represent the most expensive items to cross the auction block during the final month of the year.
Explore the top 8 highest-priced machine guns sold on GunBroker in October 2025 — from iconic Thompsons and Uzis to modern HKs and .50-cal powerhouses, these sales showcase serious collector demand.
GunBroker’s October 2025 auction results prove the collector market is still running hot. From a WWII Mk II Browning to a fully outfitted Humvee gun truck, these 22 record-setting sales showcase the incredible variety and value of historic and high-end firearms moving through the platform.
Discover the top 8 highest-priced machine guns sold on GunBroker in September 2025. See final sale prices, bidding activity, and what collectors are paying for rare Class III firearms.
Discover the 24 highest-selling items on GunBroker in September 2025, including rare machine guns, limited-edition pistols, historic revolvers, and even a Rolls Royce with Browning family provenance. See which collector treasures commanded the biggest prices.
See the most expensive firearms sold on GunBroker in August 2025, including rare machine guns, double rifles, and historic WWII icons.
See the most expensive firearms sold on GunBroker in August 2025, including rare machine guns, double rifles, and historic WWII icons.
Discover the 5 most expensive Heckler & Koch machine guns sold in July 2025, including rare MP5 and MP7 machine guns.