Rifleman Q&A: IDing an Unknown Side-By-Side Shotgun

posted on April 22, 2020
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
shotid.jpg

Q: I want to identify a side-by-side 16-ga. shotgun that appears to be of high quality. It is unmarked except for the difficult-to-read marking on the underside of the barrels near the fore-end and under the receiver. The chambers measure 2916". Am I correct in believing this is a high-quality shotgun?

AIt appears you have a nicely made shotgun that was proofed in the St. Etienne proofhouse in France. The proofmarks are French, but absent any other evidence it is impossible to know who manufactured it. From your photo I thought that there might be a manufacturer’s name on the barrel flats, but it is only “Ancier,” which is French for iron or steel.

There were a small number of shotgun makers in France, but nothing about the outside appearance of this particular gun points to any one of them. Without having it in hand, it is hard to judge its quality. It appears to be a nice boxlock-style side-by-side with double triggers and European-style sling attachments. The wood appears to be of ordinary French walnut.

Most European-made shotguns built before about 1960 have 2916" chambers, and are most often choked a very tight full and, perhaps, modified. A skilled gunsmith can determine if there is sufficient barrel-wall thickness to extend the chamber to 2¾", which might very slightly enhance its sale value.

High quality is a very difficult term to define. High quality in double shotguns usually implies hand-made guns from a select few gunmakers. This may be a nice gun, but odds are it falls perhaps in the middle range of similar shotguns. You should seek an appraisal from a gun shop that deals in side-by-side shotguns, or an individual familiar with these types of shotguns.

Latest

Armasight Operator thermal riflescope
Armasight Operator thermal riflescope

New for 2026: Armasight Pro Series Thermal Platform

Armasight launches a professional-grade thermal-imaging platform designed to perform.

KelTec Launches KelTec Direct

KelTec begins its 35th anniversary celebration by launching KelTec Direct.

New for 2026: CVA Scout XP and XP-SB Rifles and XP Pistol

CVA expands its Scout line to include two single-shot rifles and a single-shot pistol.

Preview: Winchester After Hunt Dog Bed

Named after John Olin’s famed hunting dog, the King Buck product line exists within the larger Winchester Pet brand to showcase the company’s most deluxe offerings, and the After Hunt Dog Bed is a prime example of the line’s quality.

Review: CZ USA P10 Ported

CZ expanded its popular line of P10 handguns with a specially configured model that features integral barrel ports just behind the muzzle to aid in recoil management.

Keeping The Wilderness Quiet: Bergara's BTi30 Suppressor

Bergara joined the growing crowd of suppressor manufacturers in 2026 with its BTi30 design.

Interests



Get the best of American Rifleman delivered to your inbox.