The most expensive guns sold on GunBroker in October 2026 highlighted strong demand in the high-end collector firearms market, with transferable machine guns, registered sears, and military-pattern precision rifles commanding premium prices. This month’s top 24 sales ranged from $22,024 to $55,000, with Thompson submachine guns, MP38s, Korth PRS pistols, and Knight’s Armament deployment kits appearing repeatedly across the list.

The bidding mix told two stories. Eleven listings drew 25 or more bids, led by a TTI x Staccato John Wick 3 Combat Master box set that pulled 115 bids from 18 bidders across 13 states. At the other end, seven sales closed on two bids or fewer, including the $55,000 H&K PSG1 that topped the list on a single bid.

What Were the Most Expensive Guns Sold on GunBroker in October 2026?

The three most expensive guns sold on GunBroker in October 2026 were a pre-ban, new-in-box H&K PSG1 at $55,000, a transferable ACPAI steel drop-in auto sear at $41,775, and a transferable S&H HK sear in a four-position trigger pack at $40,426. A semi-automatic precision rifle took the top spot, while registered machine gun sears claimed the next two positions.

Top 24 Most Expensive Guns Sold on GunBroker in October 2026

The list below is ranked from lowest to highest final sale price.

#24: Auto-Ordnance West Hurley Thompson M1A1 – Sold for $22,024 on GunBroker

Sold on October 9, 2026 (Item #1209947437), this West Hurley-built Auto-Ordnance Thompson M1A1 in .45 ACP brought $22,024, setting the entry point for this month’s ranking. It drew 2 bids from 2 bidders across 2 states, and the sale was the buyer’s first gun purchase on GunBroker. Manufactured between 1985 and 1986, transferable West Hurley M1A1s give collectors the classic WWII-era “Tommy Gun” profile in registered, select-fire form. The seller listed it as used.

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#23: Transferable Lend-Lease Savage Thompson M1928A1 – Sold for $22,325 on GunBroker

Sold on October 24, 2026 (Item #1211486608), this Lend-Lease Savage-made Thompson M1928A1 realized $22,325 after a no-reserve penny start. The auction attracted 29 bids from 11 bidders across 8 states. Its “AL” receiver stamp marks refurbishment at Australia’s Lithgow arsenal, and the listing included an NFA letter confirming its transferable status with no sales-sample restrictions. The seller listed it as used.

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#22: Transferable Colt AR-15 SP1 Select-Fire Machine Gun – Sold for $22,525 on GunBroker

Sold on October 18, 2026 (Item #1210103598), this fully transferable Colt AR-15 SP1 with a four-position selector (safe, semi, full-auto, and three-round burst) closed at $22,525. It pulled 33 bids from 19 bidders across 11 states, one of the deepest bidder pools on the list. Registered SP1-based guns combine early Colt AR-15 history with select-fire capability, which drew broad interest here. The seller listed it as used.

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#21: Transferable S&S American 180 .22 LR Machine Gun – Sold for $22,999.99 on GunBroker

Sold on October 20, 2026 (Item #1213820303), this transferable S&S American 180 .22 LR machine gun sold for $22,999.99 on a single bid. The package was unusually complete, with 9-inch and 18-inch barrels, a suppressor, four 275-round Lexan drums, three 177-round metal drums, winders, and loaders. Rimfire machine guns with cyclic rates above 1,000 rounds per minute are a niche corner of the NFA market, and fully accessorized transferable examples are uncommon. The seller listed it as used.

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#20: Korth PRS 5-Inch .45 ACP Pistol – Sold for $23,025 on GunBroker

Sold on October 18, 2026 (Item #1209819422), this new-in-box Korth PRS with a 5-inch barrel in .45 ACP brought $23,025. The auction drew 24 bids from 17 bidders across 12 states. Built in Germany, the PRS pairs 1911-style controls with a fixed-barrel, roller-delayed blowback system, and this example’s stainless finish and blue aluminum grip panels set it apart. The seller listed it as new.

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#19: Transferable Colt/ArmaLite Model 01 Machine Gun – Sold for $24,525 on GunBroker

Sold on October 11, 2026 (Item #1207571384), this transferable, C&R-eligible Colt/ArmaLite Model 01 (601) in 5.56mm realized $24,525 after a penny start. It drew 50 bids from 20 bidders across 14 states, the widest bidder pool and broadest geographic reach of any listing this month. As an original Colt machine gun rather than a conversion, this early M16 variant held strong appeal despite its refinished phosphate gray finish. The seller listed it as used.

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#18: Beretta 687 EELL Diamond Pigeon King Ranch Edition – Sold for $24,532 on GunBroker

Sold on October 26, 2026 (Item #1212428815), this unfired Beretta 687 EELL Diamond Pigeon King Ranch edition in 28 gauge closed at $24,532 with its original box. The auction attracted 39 bids from 11 bidders across 7 states. Hand-chased receiver artwork depicting King Ranch scenes and highly figured walnut made this limited-edition over-under the only shotgun on this month’s list. The seller listed it as used.

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#17: TTI x Staccato John Wick 3 Combat Master Box Set – Sold for $24,775 on GunBroker

Sold on October 18, 2026 (Item #1209812031), this Taran Tactical Innovations x Staccato John Wick 3 Combat Master box set, numbered 141 of 250, realized $24,775. It generated 115 bids from 18 bidders across 13 states, by far the most bids of any listing in this report. The set pairs two serial-numbered 9mm Staccato 2011 pistols with Combat Master slide cuts and bronze-finished barrels, and its film connection broadened its appeal beyond traditional collectors. The seller listed it as new.

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#16: SVI Infinity Perfect AF 9mm Pistol – Sold for $24,995 on GunBroker

Sold on October 22, 2026 (Item #1214366645), this SVI Infinity Perfect AF 9mm sold for $24,995 as a fixed-price listing. The set price produced a single-transaction sale. SVI Infinity custom pistols are built to order in small numbers, and this mint-condition example came with its custom drop case, magazine, and a red-dot optic. The seller listed it as used.

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#15: Kassnar FEG SA-85M Matched Set, Serial No. 00001 – Sold for $24,999 on GunBroker

Sold on October 11, 2026 (Item #1204804067), this matched pair of Hungarian FEG SA-85M rifles in 7.62×39, both bearing serial number 00001, brought $24,999 on a single bid. The set includes one fixed-stock rifle and one underfolder from Kassnar Imports’ first 1986 shipment of Hungarian rifles into the U.S., along with boxes also numbered 00001. Serial-number-one provenance from the personal collection of the president of KBI, the importer’s successor company, set this pre-ban pair apart. The seller listed it as used.

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#14: Transferable Wilson Arms Swedish K “Port Said” L Series – Sold for $25,025 on GunBroker

Sold on October 29, 2026 (Item #1214294135), this transferable Wilson Arms Swedish K “Port Said” L Series submachine gun realized $25,025 after a one-cent, no-reserve start. Twenty bids from 15 bidders across 10 states carried it to the final price. Wilson Arms L Series guns were assembled primarily by John Andrewski and his father from Port Said or Swedish surplus kits, and this example came with 10 magazines. The seller listed it as used.

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#13: Mateba 2006M .357 Magnum Revolver – Sold for $25,025 on GunBroker

Sold on October 18, 2026 (Item #1209538469), this Mateba Model 2006M .357 Magnum revolver brought $25,025, matching the Swedish K’s final price to the dollar. It drew 24 bids from 6 bidders across 4 states. The Italian-made 2006M is known for its unconventional design that fires from the bottom chamber of the cylinder, and this previously fired example still commanded a premium. The seller listed it as used.

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#12: FN M249 SAW Post-Sample Machine Gun – Sold for $25,525 on GunBroker

Sold on October 18, 2026 (Item #1211211053), this factory FN M249 SAW post-May 1986 dealer sample closed at $25,525 with its factory box. The auction drew 38 bids from 12 bidders across 9 states. Because the seller was relinquishing FFL/SOT status, this post-sample could transfer to qualified Class 01, 02, or 03 SOT holders without a law enforcement demo letter, an uncommon opportunity for licensed dealers. The seller listed it as used.

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#11: Colt Python Snake Eyes Set, No. 182 of 500 – Sold for $28,725 on GunBroker

Sold on October 18, 2026 (Item #1208862670), this Colt Custom Shop Python Snake Eyes set, No. 182 of 500, realized $28,725. It drew 59 bids from 14 bidders across 13 states, the second-highest bid count on the list. The set pairs a blued and a bright-finish 2.5-inch Python with dice-themed grips, and this example retained its original display cabinet and glass, components that seldom survive intact. The seller listed the set as new.

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#10: Knight’s Armament MK11 Mod 0 Deployment Kit – Sold for $29,999 on GunBroker

Sold on October 7, 2026 (Item #1207502289), this Knight’s Armament MK11 Mod 0 deployment kit, complete with suppressor, Leupold Mk4 optic, magazines, and support equipment, sold for $29,999 as a fixed-price listing. The set price produced a single-transaction sale. The MK11 Mod 0 was fielded by U.S. special operations units and designated marksmen, and complete kits that retain their original components are scarce. The seller listed it as used.

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#9: Transferable Colt M16A1 Lower Receiver – Sold for $30,024 on GunBroker

Sold on October 11, 2026 (Item #1208926082), this fully transferable Colt M16A1 lower receiver in 5.56 NATO brought $30,024. Bidding opened at $22,000 and drew 17 bids from 7 bidders across 6 states. On a registered Colt M16A1, the lower receiver is the transferable component, giving the buyer a factory Colt foundation for a select-fire build. The seller listed it as used.

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#8: Korth PRS 6-Inch .45 ACP Pistol – Sold for $30,176.99 on GunBroker

Sold on October 24, 2026 (Item #1199521024), this new-in-box Korth PRS with a 6-inch barrel in .45 ACP realized $30,176.99, the higher of the month’s two Korth PRS sales. It drew 17 bids from 6 bidders across 6 states. A two-tone silver-and-black finish, dimpled slide-gripping surfaces, and blue aluminum grip panels distinguish this long-slide version of Korth’s roller-delayed pistol. The seller listed it as new.

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#7: Transferable Wilson Arms MP38 Registered Tube – Sold for $31,025 on GunBroker

Sold on October 25, 2026 (Item #1212116854), this transferable Wilson Arms MP38 registered-tube submachine gun in 9mm closed at $31,025 after a no-reserve penny start. It drew 16 bids from 10 bidders across 9 states. The gun features a milled steel tubular receiver with fluting, an underfolding stock, a Bakelite lower, and the correct hook-style charging handle, and it came with a WWII-era 32-round magazine. The seller listed it as used.

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#6: Knight’s Armament M110 SASS Deployment Kit – Sold for $32,802 on GunBroker

Sold on October 18, 2026 (Item #1209892733), this Knight’s Armament M110 SASS Limited Edition deployment kit in 7.62x51mm NATO brought $32,802 after a penny-start auction. It pulled 25 bids from 12 bidders across 10 states. Factory target-dated to 2009 and paired with a matched Leupold Mark 4 optic and full issue accessories, this new-old-stock kit reflected the premium placed on complete, original military-pattern precision rifle packages. The seller listed it as new.

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#5: Transferable SWD Polytech AK47 Machine Gun – Sold for $34,580 on GunBroker

Sold on October 4, 2026 (Item #1191421346), this transferable Polytech AKS-223 converted to an AK47 machine gun by SWD, Inc. and chambered in 7.62x39mm realized $34,580 after a penny start. It drew 30 bids from 12 bidders across 7 states. Transferable AK-pattern machine guns are comparatively scarce in the NFA registry, and this example’s spike bayonet and custom cherry furniture, with the original wood stock set included, added to its appeal. The seller listed it as used.

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#4: Transferable Special Weapons Co. MP38 – Sold for $35,000 on GunBroker

Sold on October 14, 2026 (Item #1208259959), this e-file-ready, transferable Special Weapons Co. MP38 brought $35,000 on a single bid, and the sale was the buyer’s first gun purchase on GunBroker. The MP38 was the milled-receiver predecessor to the MP40, and this example carries non-matching German parts. Its single-bid close reflected a targeted purchase in a narrow, knowledgeable buyer pool. The seller listed it as used.

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#3: Transferable S&H HK Sear in 4-Position Trigger Pack – Sold for $40,426 on GunBroker

Sold on October 18, 2026 (Item #1207560380), this transferable S&H Arms HK sear, professionally fitted into a four-position trigger pack in an HK21/HK21E housing, realized $40,426 after a no-reserve penny start. It drew 25 bids from 14 bidders across 9 states. Once reconfigured, the pack can be installed in a range of Heckler & Koch hosts, including the MP5/HK94, which makes registered HK sears among the most flexible transferable items on the market. The seller listed it as used.

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#2: Transferable ACPAI Steel Drop-In Auto Sear (DIAS) – Sold for $41,775 on GunBroker

Sold on October 4, 2026 (Item #1201298163), this transferable steel drop-in auto sear (DIAS) made by ACP Arsenal International of Houston brought $41,775 after opening at one penny with no reserve. It attracted 27 bids from 17 bidders across 13 states, the broadest bidder pool among the top five. Steel DIAS units are regarded as the most desirable AR-15/M16 conversion devices for their durability, and this example had been test-fired on a semi-auto host. The seller listed it as used.

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#1: Pre-Ban H&K PSG1, New in Box – Sold for $55,000 on GunBroker

Sold on October 4, 2026 (Item #1192626374), this pre-ban, new-in-box Heckler & Koch PSG1 closed at $55,000, making it the most expensive gun sold on GunBroker in October 2026. It sold on a single bid, a targeted purchase rather than a bidding war. Imported from Germany before the 1989 import ban and only test-fired at the factory, this “time capsule” example of HK’s iconic precision rifle topped the list by more than $13,000. The seller listed it as new.

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October 2026 GunBroker Market Takeaways

Machine Guns and Registered Sears Filled Most of the List

Thirteen of the 24 most expensive sales in October 2026 were transferable or registered machine guns and sears, including every position from #2 through #5. Registered HK and AR-15/M16 sears, MP38s, Thompsons, and Colt M16-family guns made up the core of the ranking.

A Pre-Ban Precision Rifle Took the Top Spot

The month’s highest price went to a semi-automatic rifle rather than a machine gun: a new-in-box, pre-ban H&K PSG1 at $55,000. Two complete Knight’s Armament deployment kits, an M110 SASS and an MK11 Mod 0, also placed in the top ten, so military-pattern precision rifles accounted for three of the ten highest sales.

Recurring Platforms Appeared in Pairs

Several platforms appeared more than once: two transferable MP38s ($35,000 and $31,025), two Thompsons ($22,325 and $22,024), two Korth PRS pistols ($30,176.99 and $23,025), and two Knight’s Armament kits. Sienna Armory placed six listings on the list, and Luxus Capital LLC placed three.

Collector Editions and Penny Starts Drew the Deepest Bidding

The TTI x Staccato John Wick 3 box set led all listings with 115 bids, followed by the Colt Python Snake Eyes set at 59 and the Colt/ArmaLite Model 01 at 50. No-reserve penny starts on transferable guns generated between 16 and 50 bids each, while the PSG1, the MP38 from Special Weapons Co., and several fixed-price listings closed in a single transaction.

Prices Ranged From $22,024 to $55,000

The entry point to the list sat at $22,024, and nine sales cleared $30,000. Combined, the 24 sales totaled more than $700,000, with the PSG1 finishing more than $13,000 ahead of the second-place sale.

Final Thoughts on October 2026 GunBroker Sales

The October 2026 results showed where high-end demand concentrated on GunBroker: transferable machine guns and registered sears, complete military-pattern precision rifle kits, and a select group of limited-edition collector handguns. With final prices from $22,024 to $55,000, the month’s top 24 sales illustrated how transferability, originality, and documented provenance shaped what buyers were willing to pay. Visit GunBroker.com to browse current listings.

Explore More GunBroker Market Reports

• 24 Most Expensive Guns Sold on GunBroker in September 2026
• 20 Most Expensive Guns Sold on GunBroker in August 2026
• 24 Most Expensive Guns Sold on GunBroker in July 2026
• 7 Most Expensive Machine Guns Sold on GunBroker in September 2026

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