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Lock Stock & Barrel Auctions, Live Auction #7 - Cody, Wyoming

Fri, Oct 23, 2026 11:00AM EDT
  2026-10-23 11:00:00 2026-10-23 11:00:00 America/New_York Lock, Stock and Barrel Lock, Stock and Barrel : Lock Stock & Barrel Auctions, Live Auction #7 - Cody, Wyoming https://bid.lsbauctions.com/auctions/lock-stock-and-barrel/lock-stock-barrel-auctions-live-auction-7---cody-wyoming-24995
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Lot 1038

Browning Double Automatic Twentyweight 12 GA 2.75" Cham. 26" Semi Auto Shotgun, 1963 C&R

Estimate: $500 - $1,000
Starting Bid
$10

Bid Increments

Price Bid Increment
$0 $10
$100 $25
$500 $50
$1,000 $100
$2,000 $200
$5,000 $500
$10,000 $1,000
$25,000 $2,500
$50,000 $5,000

The consignor will be donating 100% of their proceeds to the Park County Animal Shelter in Wyoming.

Make: Browning

Model: Double Automatic Twentyweight

Serial Number: 3A46267

Year of Manufacture: 1963 / ATF Classification: C&R

Caliber/Gauge: 12 Gauge, 2.75" chamber

Action Type: Short-recoil semi-automatic

Barrel Length: 26", vent rib

Choke: Fixed full

Sights/Optics: The front sight is a metal bead fixed atop the rib

Grip/Stock Configuration & Condition: The furniture is two piece wood with a straight comb, checkered semi-pistol grip, checkered forend, and a Decelerator synthetic buttpad. The buttpad shows light handling wear. The furniture shows a few minor pressure dings, drag lines, and surface scratches. The LOP measures 14.25" from the front of the trigger to the back of the buttpad. There are no chips or cracks. The furniture rates in Fine condition.

Type of Finish: Blued barrel and Dragon Black alloy frame

Finish Originality: Original

Bore Condition: The bore is bright with light streaking. There is no erosion in the bore. In this writer's opinion, the bore rates 9.5/10.

Overall Condition: This shotgun retains about 85% of its original metal finish. The finish shows scratches mostly on the receiver, some rub marks from the forend, and other minor blemishes. The markings are clear and complete. Overall, this shotgun rates in Very Good Plus condition.

Mechanics: The action functions correctly. We did not fire this firearm. As with all used firearms, a thorough cleaning may be necessary to meet your maintenance standards.

Box, Paperwork & Accessories: None

Our Assessment: This Browning Double Automatic Twentyweight was manufactured in 1963 and qualifies as a Curio and Relic shotgun. Produced by Browning and manufactured by Fabrique Nationale Herstal in Belgium, the Double Automatic was one of John M. Browning's final firearm designs to reach production. Introduced in the 1950s, it featured a unique short-recoil operating system and an innovative two-shot loading arrangement that distinguished it from other semi-automatic shotguns of its era. The lightweight Twentyweight receiver made these shotguns especially desirable for field use.

Chambered for 12 Gauge 2.75 inch shells with a 26 inch barrel, this shotgun offers a lightweight, fast-handling platform well suited for upland hunting and sporting use. In this writer's opinion, the bore rates 9.5 out of 10, indicating excellent internal condition. The action functions correctly.

The furniture rates in Fine condition with light handling wear and attractive presentation. This shotgun retains approximately 85% of its original metal finish, showing honest wear consistent with decades of careful use. Overall, this shotgun rates in Very Good Plus condition and stands as a desirable Belgian Browning Double Automatic Twentyweight. Please see our photos for a better understanding of condition and good luck with your bids!

Lock Stock & Barrel Investments Inc.

2301 Lt. Childers St.

Cody, WY 82414

United States

 www.LSBauctions.com

 T +13075278915