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Featured Gun Classifieds Boss Shotguns
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Boss & Company 12 gauge sidelock ejector gun.  A truly spectacular London Best gun that was ordered, according to factory records, on February 14th, 1958 by Abercrombie & Fitch.  It ...Click for more info
Seller: B C Kinsey
Area Code: 913
$41,500.00
Boss & Co.  best quality sidelock ejector.  Original 28" Damascus barrels and additional factory steel barrels.  The Damascus barrels bear the St. James's Street address an ...Click for more info
Seller: Osprey
Area Code: 516
$24,900
Boss & Co. 20 ga., best side by side, 26" barrels with file cut flat tapered rib, original 2-3/4" chambers choked tight improved cylinder and modified .010/.016, bores measure a perfect ...Click for more info
Seller: Osprey
Area Code: 516
$56,500
GI#: 100751342
Boss & Co. 12 ga.ejector game gun. 29 inch chopper lump barrels with 2-1/2 inch chambers .Choked improved cylinder and modified the bores measure .732 right .733 left. The tapered semi-concave gam ...Click for more info
Seller: Osprey
Area Code: 516
$36,000
Boss & Co. - Best - 20 ga -   Item Number: BOS9729  Shotgun type: SxS Action: Sidelock Ejectors: Yes Trigger: Single Grip: Straight Grip Forend: Ch ...Click for more info
Seller: Griffin & Howe
Area Code: 908
$70,000.00
This is a beautiful original condition Boss with excellent dimensions. It is cased in a period correct oak and leather English case with a Boss label. The gun, from the Robertson/Sumner era, is truly ...Click for more info
Seller: New London Arms Co.
Area Code: 704
$26,500.
Shotgun type: SxS Action: Sidelock Ejectors: Yes Trigger: Single Grip: Straight Grip Forend: Checkered Lop: 14 3/8 " Pad thickness: " Type of butt: Checkered Wood Drop comb: 1 1/2 " Dro ...Click for more info
Seller: Griffin & Howe
Area Code: 908
$68,000.00
BOSS 1886 SIDELEVER, BACK ACTION 12GA ANTIQUE SHOTGUN, PERKES PAT, CHILTON LOCKS, RIGBY LEVER RELEASE, FASTENER FOREND, SUMNER BEAUTIFUL TIGHT PRE WAR ENGLISH SCROLL, 85% COVERAGE, 29 1/2" FINE D ...Click for more info
Seller: Safari Outfitters Ltd.
Area Code: 845
$13,950
Boss & Co. - Best SLE - 12 ga -  Item Number: BOS7573 Shotgun type: SxS Action: Sidelock Ejectors: Yes Trigger: Double Grip: Straight Grip Forend: Checkered Lop: 14 3/8 " Pad ...Click for more info
Seller: Griffin & Howe
Area Code: 908
$49,500.00
Boss & Co. Best Sidelock Asst. Opening Ejector, circa 1906, 12 bore, 2 3/4" chambers, 28" fluid steel barrels choked .007 Skt. and .016 Lt. Mod., original 1 1/8 oz. nitro proof and 3 1/4 ...Click for more info
Seller: M.W. Reynolds, Inc.
Area Code: 303
$19,995
Boss & Co., London. Magnificent 12ga. OU game gun with rising-bite third-fastener and two original sets of barrels ordered from Boss in April, 1937 -  Weight: 7 Lbs. 1 oz.  Stock d ...Click for more info
Seller: Lewis Drake & Associates
Area Code: 270
POR
Boss Shotguns
Boss O/U 12 Bore 2 Barrel Set, Built in 1919 For a Canadian Client.   Barrels are 27 and 29 inch. First set delivered with gun is 27" Cyl & Cyl.  Second set completed in 1926 ...Click for more info
Seller: Schwandt Classic Arms
Area Code: 608
$69,900.00
#9466 27" 008 AND 016 2 3/4 28" 27 AND 35 2 3/4 DOUBLE TRIGGER EJECTORS BEAVER TAIL FOREARM ENGLISH GRIP CHECKERED BUTT EXCELLENT CONDITION IN MAKERS CASE 7LBS 1 OZ X 2 1/4 X 1 3/8 X 14 3/4 ...Click for more info
Seller: Steve Barnett Fine Guns
Area Code: 662
$65,000.00
CREATIVE ARTS ENGRAVED 28" SOLID RIB FULL AND FULL 2 3/4 CHAMBERS SINGLE TRIGGER EJECTORS BOSS STYLE FIELD FOREARM ENGLISH GRIP CHECKERED BUTT NEW UNFIRED IN CASE 6LBS 12 OZ X 2 1/4 X 1 1/2 X 14 ...Click for more info
Seller: Steve Barnett Fine Guns
Area Code: 662
$42,500.00
Boss 12 Gauge Sidelever Hammergun, the gun is very light betwwen the hands with nice balance, quick handling. The action is clean with traditional Boss scroll, tight on the face, screws good, triggers ...Click for more info
Seller: Willoughby McCabe & Co.
Area Code: 469
$11,000.00
#914X 28" 015 AND 015 2 1/2" CHAMBERS BOSS SINGLE TRIGGER EJECTORS SPLINTER FOREARM ENGLISH GRIP EXCELLENT ORIGINAL CONDITION WITH LIGHT HANDLING MARKS 7LBS 2 OZ X 2 X 1 7/16 X 14 1/2 ...Click for more info
Seller: Steve Barnett Fine Guns
Area Code: 662
$37,500.00
29" BARRELS IC/IC (.012"/.012") CHOKED - DOUBLE TRIGGERS - AUTOMATIC EJECTORS - SPLINTER FOREND - FULL COVERAGE BOSS MINIATURE ROSETTE BOUQUET & SCROLL ENGRAVING ...Click for more info
Seller: Steve Barnett Fine Guns
Area Code: 662
$42,500.00
#913X 26" LOW PROFILE VENT RIB 003 AND 006 2 3/4 SINGLE TRIGGER EJECTOR BEAVERTAIL FOREARM PISTOL GRIP CHECKERED BUTT NEW POSSIBLY UNFIRED 6LBS X 1 1/2 X 1 1/2 X 14 3/8 ...Click for more info
Seller: Steve Barnett Fine Guns
Area Code: 662
$69,500.00
27" BARRELS 017 AND 031 2 3/4 SINGLE TRIGGER EJECTORS SPLINTER FOREARM ENGLISH GRIP NEAR NEW ORIGINAL CONDITION IN MAKERS CASE 6LBS 10 OZ X 2 1/8 X 1 3/8 X 14 1/2 ...Click for more info
Seller: Steve Barnett Fine Guns
Area Code: 662
$69,500.00
A small amount of pitting in the bore but very bright. With the super thick walls this is for sure a good shooting gun. I shoot a sixteen gauge Boss hammer gun and I love them! ...Click for more info
Seller: Vintage Doubles
Area Code: 509
***** REDUCED ***** $3,200 FROM $4400.00
This Vintage composite pair of Side Lever Boss shotguns has fine English rose & scroll engraving, Boss Patient Ejectors. This Pair started life with fine Damascus bbls. The #1 gun retains nitro proo ...Click for more info
Seller: Puglisi Gun Emporium
Area Code: 218
$89,500.00
CREATIVE ARTS FAUSTI ENGRAVED 29" SOLID RIB 012 AND 017 2 3/4 SINGLE TRIGGER EJECTORS FIELD FOREARM ENGLISH GRIP CHECKERED BUTT WITH ENGRAVED HEEL AND TOE PLATES INCREDIBLE ENGRAVING AND WOOD NEW ...Click for more info
Seller: Steve Barnett Fine Guns
Area Code: 662
$49,500.00
29 3/4" BARRELS CHOKED 1/2 & 1/2 2 3/4 THIS IS VERIFIED BY BOSS THE GUN WAS REBARRELED BY FORMER PURDEY GUNSMITHS SYMES & WRIGHT USING ORIGINAL BOSS RIB SINGLE TRIGGER EJECTORS SPLINTER F ...Click for more info
Seller: Steve Barnett Fine Guns
Area Code: 662
$17,500.00
PROOFED 2003  THESE ARE THE SMALLEST FRAME GUNS BOSS EVER MADE AND STATED WILL NEVER DO AGAIN BOTH ARE IDENTICAL 28" SELF OPENER FULL AND FULL 3" CHAMBERS SINGLE TRIGGER EJECTORS SPLINT ...Click for more info
Seller: Steve Barnett Fine Guns
Area Code: 662
$295,000.00
26 1/2" BARRELS 006 AND 010 2 3/4 SINGLE TRIGGER EJECTORS SPLINTER FOREARM ENGLISH GRIP MAKERS CASE EXCELLENT ORIGINAL CONDITION 5LBS 4 OZ X 1 3/4 X 1 3/8 X 14 LOP ...Click for more info
Seller: Steve Barnett Fine Guns
Area Code: 662
$59,500.00
#65XX 27" 003 AND 009 SELF OPENER DOUBLE TRIGGER EJECTORS SPLINTER FOREARM ENGLISH GRIP EXCELLENT CONDITION IN MAKERS CASE 5LBS 15 OZ X 2 3/8 X 14 1/4 OVERALL INCLUDING 1/2" PAD AND 1/2" ...Click for more info
Seller: Steve Barnett Fine Guns
Area Code: 662
$49,500.00
#913X 26" LOW PROFILE VENT RIB 003 AND 006 2 3/4 SINGLE TRIGGER EJECTOR BEAVERTAIL FOREARM PISTOL GRIP CHECKERED BUTT NEW POSSIBLY UNFIRED 6LBS X 1 1/2 X 1 1/2 X 14 3/8 ...Click for more info
Seller: Steve Barnett Fine Guns
Area Code: 662
$65,000.00
#721X 29" 006 AND 010 2 3/4 DOUBLE TRIGGER EJECTORS SPLINTER FOREARM ENGLISH GRIP EXCELLENT CONDITION CASED 6LBS 12 OZ X 2 X 1 1/2 X 14 3/4 ...Click for more info
Seller: Steve Barnett Fine Guns
Area Code: 662
$29,500.00
Boss & Co. Best S/S Matched Pair, 16ga. 28”barrels choked IC/M, straight grip stock, single selective trigger, splinter forend, solid rib, automatic ejectors, automatic safety, gold ovals, h ...Click for more info
Seller: Connecticut Shotgun
Area Code: 860
$135,000.00
Shotgun type: SxS Action: Hammer Ejectors: No Trigger: Double Grip: Straight Grip Forend: Checkered Lop: 14 1/4 " Type of butt: Factory Drop comb: 1 1/2 " Drop heel: 2 3/16 " ...Click for more info
Seller: Griffin & Howe
Area Code: 908
$5,000.00
ID #  6077 Make  BOSS Model  Best quality SLE True Pair Configuration  SXS Gauge / Caliber  12 GA Price  $25,000.00 Serial #  4687 & 4688 Country of Origi ...Click for more info
Seller: William Larkin Moore & Sons
Area Code: 480
$25,000.00
Beautiful Damascus and finely engraved, (missing firing pins, Top tang screw, trigger guard and butt stock). Forend appears to be a good replacement and operates perfectly. This would be a super and ...Click for more info
Seller: Vintage Doubles
Area Code: 509
$4,600.00
Boss & Co. - Best - 12 ga -  Item Number: BOS9327   Shotgun type: Side-by-Side Action: Sidelock Ejectors: Yes Trigger: Single Grip: Straight Grip Forend: Checkered Lop: 14 9 ...Click for more info
Seller: Griffin & Howe
Area Code: 908
$49,500.00
Boss & Co. - 'Best' SLE - 12 ga -   Item Number: BOS9001  Shotgun type: SxS Action: Sidelock Ejectors: Yes Trigger: Single Grip: Prince of Wales gr ...Click for more info
Seller: Griffin & Howe
Area Code: 908
$48,500.00
#7904, Boss & Co., 41 Albemarle Street. Piccadilly. London. W.: A 1931 - 12 Bore Sidelock Ejector That Remains Totally Original and Correct Plus it Remains in Superb Condition. This Outstanding pi ...Click for more info
Seller: Champlin
Area Code: 580
$55,000.00
#2875, Boss & Co., 73 St. James's Street, London: A Very Rare and Very Unusual Boss .577 Snider Back Action Underlever Non-Rebounding Hammer Double Rifle that was Made in 1870 for W.J. Leigh, ...Click for more info
Seller: Champlin
Area Code: 580
$19,000.00
BOSS, BEST QUALITY SIDELOCK, 20GA, S/S SHOTGUN, 1957 MFG DATE, BEST ROSE & SCROLL WITH BOUQUETS, 26" BBLS, 2 3/4, CHOKED IC/MOD, VENT RIB & VENT BBLS, EJECTORS, SINGLE TRIGGER, XXX WALNUT ...Click for more info
Seller: Safari Outfitters Ltd.
Area Code: 845
$42,500
Boss & Co. - Best - 20 ga -  Item Number: BOS9729  Shotgun type: SxS Action: Sidelock Ejectors: Yes Trigger: Single Grip: Straight Grip Forend: Check ...Click for more info
Seller: Griffin & Howe
Area Code: 908
$70,000.00
Boss & Co. Best O/U 12ga. 26” barrels choked IC/IC, exceptional exhibition Turkish walnut, straight grip, checkered butt, Boss patented single trigger, solid rib, Pre-War, spectacular Sumner ...Click for more info
Seller: Connecticut Shotgun
Area Code: 860
$120,000.00
Boss & Co. - Best - 12 ga - Item Number: BOS8942 Shotgun type: SxS Action: Sidelock Ejectors: Yes Trigger: Double Grip: Semi-Pistol Grip Forend: Splinter Lop: 14 3/4 " Pad thicknes ...Click for more info
Seller: Griffin & Howe
Area Code: 908
$65,000.00
Arrieta - Boss SLE Matched Pair - 20 ga - Regular Price $29,200.00,  Reduced to $26,350.00 Item Number: 570312904-13004 ...Click for more info
Seller: Griffin & Howe
Area Code: 908
$26,350.00
BOSS & CO. – Best SxS Sidelock, 12ga. 29” IC/IC (.012”/.012”) highly figured English walnut straight grip stock, thin period Silvers pad, gold oval, splinter forend, double ...Click for more info
Seller: Connecticut Shotgun
Area Code: 860
$62,000.00
BOSS & CO. – Best SxS Round Action Sidelock, 12ga. 27” M/F (.017”/.031”) beautifully figured English walnut straight grip stock, leather covered pad, engraved gold oval, sp ...Click for more info
Seller: Connecticut Shotgun
Area Code: 860
$87,500.00
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