The 8 Most Expensive Machine Guns Sold on GunBroker in December 2025

8 Most Expensive Machine Guns Sold on GunBroker | December 2025 Auction Results

December closed out the year with some of the most impressive machine gun sales of 2025, as collectors made year-end moves on highly desirable transferable firearms. This roundup highlights the Top 8 Machine Guns sold in December, based on confirmed GunBroker transactions, featuring rare Heckler & Koch variants, belt-fed heavyweights, and premium submachine guns that commanded standout prices. Together, these sales underscore the continued strength of the NFA market heading into the new year.

Check out the November & December 2025 Most Expensive Guns Sold on GunBroker Reports

Scroll down to discover more details on the most expensive machine guns from the December 2025 report and if you want to follow the action in real-time just click “Watch” on any item until it’s Going. Going. Gun.®

List order is from the lowest to the highest dollar amount.

#8: West Hurly Thompson Auto Ordance 1928A1

On 12/26/2025, a seller sold Item #1143946594. West Hurly Thompson Auto Ordance 1928A1. Final Price for this listing: $28,000.00. This item received 1 total bid from 1 bidder in 1 state. Seller listed the item condition as Used.

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#7: USGI M1 Thompson Sub Machine Gun Package

On 12/21/2025, a seller sold Item #1142809470. USGI M1 Thompson Sub Machine Gun Package. Final Price for this listing: $30,025.00. This item received 29 total bids from 14 bidders in 13 states. Seller listed the item condition as Used.

#6: Pre 86 Imported Action Arms Mini UZI 9mm Machine Gun

On 12/5/2025, a seller sold Item #1138820865. Pre 86 Imported Action Arms Mini UZI 9mm Machine Gun. Final Price for this listing: $34,999.00. This item received 1 total bid from 1 bidder in 1 state. Seller listed the item condition as Used.

#5: Transferrable Factory Colt M16A1

On 12/14/2025, a seller sold Item #1141370875. Transferrable Factory Colt M16A1. Final Price for this listing: $37,950.00. This item received 31 total bids from 18 bidders in 12 states. Seller listed the item condition as Used.

#4: Factory Colt M16A2 Machine Gun 5.56

On 12/21/2025, a seller sold Item #1144226032. Factory Colt M16A2 Transferable Class III NFA Machine Gun 5.56. Final Price for this listing: $47,025.00. This item received 10 total bids from 5 bidders in 3 states. Seller listed the item condition as Used.

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# 3: Fleming Heckler & Koch MP5 Sear Host NFA Sub Machine Gun B&T Suppressor

On 12/3/2025, a seller sold Item #1127448873. Fleming Heckler & Koch MP5 Sear Host NFA Sub Machine Gun B&T Suppressor. Final Price for this fixed price listing: $61,995.00. Seller listed the item condition as Used.

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#2: 50 cal. M2HB

On 12/15/2025, a seller sold Item # 1129402108. 50 cal. M2HB. Final Price for this listing: $70,000.00. This item received 1 total bid from 1 bidder in 1 state. Seller listed the item condition as Used.

#1: Genuine German Production HK Heckler Koch MP5SD MP5 Suppressed

On 12/7/2025, a seller sold Item #1139973656. RARELY SEEN Genuine German Production HK Heckler Koch MP5SD MP5 Suppressed. Final Price for this listing: $95,025.00. This item received 9 total bids from 4 bidders in 1 states. Seller listed the item condition as Used.

Is It Time to Sell Your High-End Firearm?

With rare guns regularly reaching $20,000+, the market is red hot. These auction results make one thing clear: serious collectors are actively searching—and paying top dollar.

Check out the November & December 2025 Most Expensive Guns Sold on GunBroker Reports

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