Side by Side Shotguns

Side by Side Double Barrel Shotguns for Sale

Our side by side double barrel shotguns for sale include highly collectable models by Aguirre & Aranzabal, Bernardelli Holland Lusso, Francotte, Parker Brothers, and other fine gun makers. Our selection changes as we buy and sell, so make sure to check our new arrivals page often for the latest and greatest.

Browse our double barrel shotguns for sale below. For other collectable firearms, check out our over/under shotguns, single shot shotguns and trap guns, antique shotguns, and antique long guns.

For more information or to ask a question about our guns or policies, call (877) 214-9327 or email info@collectorsfirearms.com.

  • American Arms Britt 12 gauge shotgun. Spanish made double with 26” screw choke barrels, single trigger and straight stock in excellent condition.

    American Arms Britt 12 Gauge (S7660)

    $1,250.00

    American Arms Britt 12 gauge shotgun. Spanish made double with 26” screw choke barrels, single trigger and straight stock in excellent condition.  

  • American Arms Gentry 20 GA shotgun. Side by side field gun with 28" full modified barrels, engraved silver receiver. Single selective triggers and auto ejectors. Excellent condition with box.

    American Arms Gentry 20 Gauge (S4541)

    $1,495.00

    American Arms Gentry 20 GA shotgun. Side by side field gun with 28" full modified barrels, engraved silver receiver. Single selective triggers and auto ejectors. Excellent condition with box...

  • American Arms Inc Brittany 12 gauge shotgun. Nice quality Spanish made double with 26” barrels with screw-in chokes, case colored receiver, single selective trigger, auto ejectors and straight stock with 14 3/8” length of pull over a thin pad. A good gun ready for the field.

    American Arms Inc Brittany 12 Gauge (S2990)

    $1,195.00

    American Arms Inc Brittany 12 gauge shotgun. Nice quality Spanish made double with 26” barrels with screw-in chokes, case colored receiver, single selective trigger, auto ejectors and straight stock with 14 3/8” length of...

  • Armsport 27 10 Gauge shotgun. 10 Gauge Magnum double with 32” barrels, double trigger and extractors. Excellent condition.

    Armsport 27 10 Gauge (S8130)

    $1,295.00

    Armsport 27 10 Gauge shotgun. 10 Gauge Magnum double with 32” barrels, double trigger and extractors. Excellent condition.

  • Arrieta 578 .410 Gauge shotgun. This is a sidelock double made for Orvis. It has a rose and scroll engraving, coin finish, 27” modified/improved cylinder barrels, double triggers, and auto ejectors. The straight stock and splinter forend are nicely figured dark walnut. The length of pull is 13 ¾”. It is a sleek, beautiful piece that is in excellent condition.

    Arrieta 578 .410 Gauge (S7736)

    $6,250.00

    Arrieta 578 .410 Gauge shotgun. This is a sidelock double made for Orvis. It has a rose and scroll engraving, coin finish, 27” modified/improved cylinder barrels, double triggers, and auto ejectors. The straight stock...

  • August Lebeau Boxlock SxS 12 Gauge  (S2494)

    August Lebeau Boxlock SxS 12 Gauge (S2494)

    $2,795.00

    August Lebeau Boxlock SxS 12 gauge shotgun with 2 1/2" chambers and 27 3/4" full/improved cylinder barrels.

  • AyA No.2 20 Gauge shotgun. Spanish sidelock double 2-barrel set. Has hand detachable sidelocks with rose and scroll engraving, single selective trigger, and auto ejectors. The No.1 barrels are 26” with 2 ¾” chambers and excellent bores, choked improved modified/improved cylinder. The No.2 barrels are 28” with 3” Magnum chambers. Excellent bores, choked extra full/improved modified. The stock is of deluxe walnut with semi pistol grip and checkered butt with 14” L.O.P. The No.1 barrel has a splinter forend, the No.2 has a beavertail. Comes with case.

    AyA No.2 20 Gauge 2-barrel set (S8025)

    $6,950.00

    AyA No.2 20 Gauge shotgun. Spanish sidelock double 2-barrel set. Has hand detachable sidelocks with rose and scroll engraving, single selective trigger, and auto ejectors. The No.1 barrels are 26” with 2...

  • AYA Side by Side 12GA shotgun. Sidelock double with detachable locks, single trigger and auto ejectors. Has 26” Full/Modified barrels. The stock has a recoil pad, LOP is 14 ¼”. Overall very good condition with light wear.

    AYA Side by Side 12 Gauge (S7770)

    $1,895.00

    AYA Side by Side 12 Gauge shotgun. Sidelock double with detachable locks, single trigger and auto ejectors. Has 26” Full/Modified barrels. The stock has a recoil pad, LOP is 14 ¼”. Overall very good...

  • AYA SxS 20 gauge shotgun. Spanish made Boxlock double. Has 27” improved modified/modified barrels, double triggers and auto ejectors. The receiver is case colored with scroll engraving. The straight stock has a length of pull of 14 ½” with a checkered butt. Excellent condition.

    AYA SxS 20 gauge shotgun (S8369)

    $1,750.00

    AYA SxS 20 gauge shotgun. Spanish made Boxlock double. Has 27” improved modified/modified barrels, double triggers and auto ejectors. The receiver is case colored with scroll engraving. The straight stock has a length...

  • Aya XXV 12 Gauge shotgun. Model XXV deluxe boxlock ejector gun. Has 25” modified/improved cylinder barrels, fully engraved case colored receiver, double triggers and straight stock. Length of pull is 14 5/8”. A light sleek bird gun in excellent condition.

    Aya XXV 12 Gauge (S7803)

    $2,750.00

    Aya XXV 12 Gauge shotgun. Model XXV deluxe boxlock ejector gun. Has 25” modified/improved cylinder barrels, fully engraved case colored receiver, double triggers and straight stock. Length of pull is 14 5/8”. A...

  • Bernardelli Gamecock 20 Gauge shotgun. Italian made side-by-side with 25” barrels. Barrels are choked modified and imp cylinder. Excellent condition. Has double triggers and extractors with a straight stock. LOP is 14 3/8.” A light, sleek bird gun.

    Bernardelli Gamecock 20 Gauge (S8278)

    $1,495.00

    Bernardelli Gamecock 20 Gauge shotgun. Italian made side-by-side with 25” barrels. Barrels are choked modified and imp cylinder. Excellent condition. Has double triggers and extractors with a straight stock. LOP is 14...

  • Cogswell & Harrison Ambassador 12 Gauge shotgun. With 2¾” chamber, auto ejectors, full/full chokes, 30” barrels, 147/8” LOP and excellent bores. Game scene engraved. Very good condition.

    Cogswell & Harrison Ambassador 12 Gauge (S2131)

    $2,495.00

    Cogswell & Harrison Ambassador 12 Gauge shotgun. With 2¾” chamber, auto ejectors, full/full chokes, 30” barrels, 147/8” LOP and excellent bores. Game scene engraved. Very good condition...

  • Diarm Itziar 410 Gauge shotgun. Spanish made double with 26” mod/imp cylinder barrels, engraved silver receiver, double triggers and extractors. Excellent condition.

    Diarm Itziar .410 Gauge (S8251)

    $1,095.00

    Diarm Itziar 410 Gauge shotgun. Spanish made double with 26” mod/imp cylinder barrels, engraved silver receiver, double triggers and extractors. Excellent condition.

  • E R Amantino Stoeger Coach Gun 20GA shotgun. 20” barrel, blue.

    E R Amantino Stoeger Coach Gun 20GA shotgun (nS7764)

    $489.95

    E R Amantino Stoeger Coach Gun 20GA shotgun. 20” barrel, blue.  

  • Fabarm Classic Lion 12 Gauge shotgun. Italian made side by side double with 26” barrels. Excellent condition with case.

    Fabarm Classic Lion 12 Gauge (S6369)

    $1,950.00

    Fabarm Classic Lion 12 Gauge shotgun. Italian made side by side double with 26” barrels. Excellent condition with case.

  • Fabarm Classic Lion Grade I 12 Gauge shotgun. Italian made boxlock double imported by Heckler & Koch. Has 26” barrels, engraved receiver, single selective trigger, and auto ejectors. Excellent condition with case, chokes, and accessories.

    Fabarm Classic Lion Grade I 12 Gauge (S8186)

    $1,495.00

    Fabarm Classic Lion Grade I 12 Gauge shotgun. Italian made boxlock double imported by Heckler & Koch. Has 26” barrels, engraved receiver, single selective trigger, and auto ejectors. Excellent condition with case,...

  • FN Fabrique National Side By Side 12 Gauge shotgun. Belgian made hammer gun with fluid steel barrels. Has 27 ½” modified/cylinder barrels with 2 ¾” chambers and excellent bores, and about 95% blue. The receiver has 100% bright case colors. The wood is very good with some marks and wear. A good looking, good quality hammer gun.

    FN Fabrique National Side By Side 12 Gauge (S7944)

    $3,495.00

    FN Fabrique National Side By Side 12 Gauge shotgun. Belgian made hammer gun with fluid steel barrels. Has 27 ½” modified/cylinder barrels with 2 ¾” chambers and excellent bores, and about 95% blue...

  • Francotte Boxlock 12 Gauge  (S4271)

    Francotte Boxlock 12 Gauge (S4271)

    $3,795.00

    Francotte Boxlock 12 gauge shotgun. Jubilee model No 18 grade. Abercrombie & Fitch marked. Excellent bores. 26" barrel length chokes are .015 and .004. Length of pull is 14 1/4". Gun has single trigger and automatic...

  • Francotte Boxlock 12 Gauge shotgun. “Stoeger, New York City” engraved on the floorplate. Gun has a single Miller trigger and auto ejector. Barrels are 28” long and are full / full chokes. Frame has side clips. Bores are excellent condition. Gun has 98% bright case colors and 99% barrel blue.

    Francotte Boxlock 12 Gauge (S6602)

    $3,975.00

    Francotte Boxlock 12 Gauge shotgun. “Stoeger, New York City” engraved on the floorplate. Gun has a single Miller trigger and auto ejector. Barrels are 28” long and are full / full chokes. Frame has side...

  • Francotte Jubilee 12 Gauge shotgun. Excellent quality boxlock ejector gun with 28” full/modified barrels and double triggers. The barrels have about 92% original blue finish with excellent bores, 2 ¾” chambers, and are marked by New York dealer Von Lengerke and Detmold. The receiver has fine scroll engraving with about 80% faded case colors. The wood is nicely figured and finely checkered, and shows some wear. Overall a good looking gun, in very good condition.

    Francotte Jubilee 12 Gauge (S7950)

    $3,495.00

    Francotte Jubilee 12 Gauge shotgun. Excellent quality boxlock ejector gun with 28” full/modified barrels and double triggers. The barrels have about 92% original blue finish with excellent bores, 2 ¾”...