20 Gauge Legacy Sports Guns for Sale

Price History
20 Gauge
Legacy Sports
LSI Puma Pump 20GA Youth Walnut Shotgun
New
UPC 682146891904
$161.99 Good 4 Guns ★★★★★ (276)
Citadel Mariner FRMN2020SYN Pump Shotgun 20 Gauge 18.5" 4+1 Nickel Synthetic Picatinny Rail Heat Shield
New
UPC 682146898989 Shipping $18
$233.78 Classic Firearms ★★★★★ (2,454)
Low cost shipping boost

20 Gauge Legacy Sports Guns Price Graph

Today's 20 Gauge Legacy Sports Guns average is $261.61, 27% below the 180-day average of $357.55. Over the last 180 days, the average peaked at $605.44 on April 11, 2026 and bottomed at $259.48 on July 13, 2026.

LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989
$232.68 Ecommerce Arms
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989 CC Fee 3%
$232.99 Cornerstone Arms ★★★★★ (373)
Citadel Mariner 20ga Pump 18.5in Nickel Finish 4+1
New
UPC 682146898989
$236.17 Ferrari Firearms
CITADEL MARINER 20GA PUMP ADJ - SIGHT BLACK NICKEL
New
UPC 682146898989
$237.27 MCM Tactical ★★★★★ (60)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989 Free Shipping > $700
$239.22 Safe Haven Defense
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989 Shipping $20
$240.55 Custom Creatives Group ★★★★★ (24)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972
$241.70 Ecommerce Arms
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 CC Fee 3%
$241.99 Cornerstone Arms ★★★★★ (373)

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LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989 Free Shipping > $500
$242.73 Timber Hole Outdoors ★★★★★ (5)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989 Shipping $18
$244.92 Sharp's Shooting Supply ★★★★★ (34)
Citadel Mariner 20 Gauge Pump Shotgun, 18.5" Nickel Barrel, 4+1
New
UPC 682146898989 Shipping $10
$244.99 Alexander's Store ★★★★★ (1,532)
Citadel FRMN2020NKL Mariner Full Size 20 Gauge Pump 3" 4+1 18.50" Nickel Finished Heat Shield Barrel, Nickel Finished Aluminum Receiver w/Picatinny Rail, Black Fixed Walnut Stock
New
UPC 682146898972
$245.00 CLB Guns ★★★★★ (45)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972
$245.34 Ferrari Firearms
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989
$246.00 Birmingham Hill Armory ★★★★★ (16)
CITADEL MARINER 20GA 3" 18.5" - 5RD ADJ SIGHT WOOD & NICKEL
New
UPC 682146898972
$246.48 MCM Tactical ★★★★★ (60)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989 Shipping $20 Free Shipping > $1,000
$248.34 Dave's Guns ★★★★★ (28)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 Free Shipping > $700
$248.44 Safe Haven Defense
LEGACY SPORTS INTERNATIONAL PUMA - Puma Pump Field Shotgun 20 Gauge 26" Barrel Walnut
New
UPC 682146891904 Shipping $20
$248.99 Guns.com ★★★★★ (38,455)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989
$249.67 The Arsenal Project ★★★★★ (16)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 Shipping $20
$249.89 Custom Creatives Group ★★★★★ (24)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989 Shipping $10 Free Shipping > $299
$249.99 Canoe Creek Armory ★★★★★ (17)
Citadel Mariner FRMN2020NKL Shotgun, 20 Gauge, 18.5" Barrel, 4+1, Pump Action, Nickel Finish, Walnut Stock, Heat Shield, Picatinny Rail.
New
UPC 682146898972 Shipping $18
$249.99 Classic Firearms ★★★★★ (2,454)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989 $5 Off - Use Code CALIBERKING
$250.96 Gun Place ★★★★★ (206)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989 Shipping $20 Free Shipping > $1,000
$251.48 Life2A ★★★★★ (3)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989 Shipping $20
$251.48 JB Armament ★★★★★ (126)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989
$251.99 Big Bee Bee ★★★★★ (11)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 Free Shipping > $500
$252.16 Timber Hole Outdoors ★★★★★ (5)
Citadel Mariner 20 Gauge Pump Shotgun 18.5in Nickel Walnut 4+1
New
UPC 682146898972 Shipping $10
$253.99 Alexander's Store ★★★★★ (1,532)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 Shipping $18
$254.43 Sharp's Shooting Supply ★★★★★ (34)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989 Free Shipping $15 Off Orders Over $75 Code CALIBERKING
$255.99 Brickhouse Firearms
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989
$255.99 Precision Gunworks
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989
$256.00 Highland Arms ★★★★★ (49)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972
$256.00 Birmingham Hill Armory ★★★★★ (16)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989
$257.27 Black Bayou Armory ★★★★★ (83)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 Shipping $20 Free Shipping > $1,000
$257.96 Dave's Guns ★★★★★ (28)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 Shipping $10 Free Shipping > $299
$258.99 Canoe Creek Armory ★★★★★ (17)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972
$259.33 The Arsenal Project ★★★★★ (16)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 $5 Off - Use Code CALIBERKING
$260.12 Gun Place ★★★★★ (206)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989 Free Shipping
$260.15 Lightning Strike Arms ★★★★★ (32)
Citadel FRMN2020SYN Mariner Full Size 20 Gauge Pump 3" 4+1 18.50" Nickel Finished Heat Shield Barrel, Nickel Finished Aluminum Receiver w/Picatinny Rail, Black Fixed Synthetic Stock
New
UPC 682146898989
$260.99 2 If By Sea Tactical ★★★★★ (135)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 Shipping $20 Free Shipping > $1,000
$261.25 Life2A ★★★★★ (3)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 Shipping $20
$261.25 JB Armament ★★★★★ (126)
Citadel FRMN2020NKL Mariner Full Size 20 Gauge Pump 3" 4+1 18.50" Nickel Finished Heat Shield Barrel, Nickel Finished Aluminum Receiver w/Picatinny Rail, Black Fixed Walnut Stock
New
UPC 682146898972
$261.25 Allied Arms ★★★★★ (310)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972
$261.99 Big Bee Bee ★★★★★ (11)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989 Shipping $25 $25 Off Orders Over $200 Code LOCKNLOAD25
$262.06 Scottsodg.com
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989 Shipping $15 Free Shipping > $500
$262.42 Kinetic Armory ★★★★★ (3)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989
$262.49 Redsand Tactical
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989
$262.99 WTW Arms ★★★★★ (68)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 Free Shipping $15 Off Orders Over $75 Code CALIBERKING
$264.99 Brickhouse Firearms
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989
$265.00 Third Shift
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 Free Shipping > $1,000 CC Fee 3%
$265.79 Bunker Hill Ballistics ★★★★★ (9)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972
$265.99 Precision Gunworks
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972
$266.00 Highland Arms ★★★★★ (49)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972
$266.87 Black Bayou Armory ★★★★★ (83)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989 Free Shipping > $500
$266.99 Timberlake Firearms ★★★★★ (11)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 Free Shipping
$270.22 Lightning Strike Arms ★★★★★ (32)
Citadel FRMN2020NKL Mariner Full Size 20 Gauge Pump 3" 4+1 18.50" Nickel Finished Heat Shield Barrel, Nickel Finished Aluminum Receiver w/Picatinny Rail, Black Fixed Walnut Stock
New
UPC 682146898972
$270.99 2 If By Sea Tactical ★★★★★ (135)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972
$271.26 Redsand Tactical
Citadel FRMN2020SYN Mariner Full Size 20 Gauge Pump 3" 4+1 18.50" Nickel Finished Heat Shield Barrel, Nickel Finished Aluminum Receiver w/Picatinny Rail, Black Fixed Synthetic Stock
New
UPC 682146898989 Free Shipping
$271.51 Conkey's Outdoors ★★★★★ (175)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 Shipping $25 $25 Off Orders Over $200 Code LOCKNLOAD25
$272.19 Scottsodg.com
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 Shipping $15 Free Shipping > $500
$272.60 Kinetic Armory ★★★★★ (3)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972
$272.99 WTW Arms ★★★★★ (68)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972
$275.00 Third Shift
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 Shipping $18
$277.17 Blackbox Ballistics ★★★★★ (2)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972 Free Shipping > $500
$277.99 Timberlake Firearms ★★★★★ (11)
Citadel FRMN2020NKL Mariner Full Size 20 Gauge Pump 3" 4+1 18.50" Nickel Finished Heat Shield Barrel, Nickel Finished Aluminum Receiver w/Picatinny Rail, Black Fixed Walnut Stock
New
UPC 682146898972 Free Shipping
$282.03 Conkey's Outdoors ★★★★★ (175)
Legacy Sports International Citadel Mariner 20/18 Nkl/BLK
New
UPC 682146898989
$282.82 Shiner Tactical ★★★★★ (6)
CITADEL Mariner 20 Gauge 18.5in Nickel
New
UPC 682146898989 Shipping $13 Free Shipping > $500
$284.28 Axolotl Arms ★★★★★ (126)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989
$287.00 EK Tactical ★★★★★ (10)
Legacy Sports International Citadel Mariner 20/18 Nkl/wd
New
UPC 682146898972
$293.78 Shiner Tactical ★★★★★ (6)
CITADEL Mariner 20 Gauge 18.5in Nickel Hardwood
New
UPC 682146898972 Shipping $13 Free Shipping > $500
$295.32 Axolotl Arms ★★★★★ (126)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972
$298.00 EK Tactical ★★★★★ (10)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989
$298.42 Bulletproof Outfitters ★★★★★ (133)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/BLK
New
UPC 682146898989
$304.99 Coastal Firearms
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972
$309.99 Bulletproof Outfitters ★★★★★ (133)
LEGACY SPORTS INTERNATIONAL CITADEL MARINER 20/18 NKL/WD
New
UPC 682146898972
$316.99 Coastal Firearms
LEGACY SPORTS INTERNATIONAL PUMA LYNX - SHOTGUN: LEGACY SPORTS INTERNATIONAL MODEL PUMA LYNX IMPORTED BY LEGACY SPORTS INT'L, SERIAL NUMBER 24PML-KR05840, BLACK (MATTE), CASE NOT INCLUDED, OVER / UNDER, 20 GAUGE, 28 2 3/4, PUMA LYNX LEGACY SPORTS INTERNATIONAL 20 GAUGE No...
Used
Shipping $20
$359.99 Guns.com ★★★★★ (38,455)
LEGACY SPORTS INTERNATIONAL POINTER ACRIUS - SHOTGUN - SHOTGUN: LEGACY SPORTS INTERNATIONAL MODEL POINTER ACRIUS - SHOTGUN IMPORTED BY LEGACY SPORTS INT'L, SERIAL NUMBER 24OU-KRC23934 Notes: SHOTGUN: LEGACY SPORTS INTERNATIONAL MODEL POINTER ACRIUS - SHOTGUN IMPORTED BY L...
Used
Shipping $20
$399.99 Guns.com ★★★★★ (38,455)
Legacy Sports KAR2026Y Acrius 20GA. Youth 26" Over/Under CT-5 Walnut
New
UPC 682146860061 Shipping $18
$433.49 Classic Firearms ★★★★★ (2,454)
Pointer Arista KAR2028 20/28 Over/Under 5 CHK BL/Walther Shotgun
New
UPC 682146860054 Shipping $18
$433.49 Classic Firearms ★★★★★ (2,454)
Pointer KAR2026Y Acrius Youth 20 Gauge Break Open 3" 2rd 26" Black Chrome Lined Vent Rib O/U Barrel, Engraved Nickel Steel Receiver, Turkish Walnut Stock, Right Hand Includes 5 Chokes
New
UPC 682146860061
$436.00 CLB Guns ★★★★★ (45)
Pointer KAR2026Y Acrius Youth 20 Gauge Break Open 3" 2rd 26" Black Over/Under Vent Rib Barrel, Nickel Steel Laser Etched Receiver, Fixed Turkish Walnut Stock, Ambidextrous
New
UPC 682146860061 Shipping $19 Free Shipping > $750
$436.40 Riddle Firearms
POINTER ACRIUS YOUTH O/U 20GA - 3" 26" BLACK WALNUT
New
UPC 682146860061
$436.40 MCM Tactical ★★★★★ (60)
Pointer Over Under Shotgun 20 ga 3" Chamber 2rd Capacity 28" Barrel Black
New
UPC 682146897227 CC Fee 6%
$475.95 All Things Firearm ★★★★★ (3)
YILDIZ Legacy HP - 20 Gauge Yildiz Legacy HP over/under Shotgun chambered in 20 Gauge with 28 inch barrels and a 3-inch chamber. features an attractive silver-finished receiver with detailed game-bird engraving, checkered walnut stock and forend, and a rubber reoil pad....
Used
Shipping $20
$475.99 Guns.com ★★★★★ (38,455)
POINTER ACRIUS O/U 20/26" 3" COMPACT
New
UPC 682146860061 Shipping $25 $25 Off Orders Over $200 Code LOCKNLOAD25
$480.83 Scottsodg.com
Pointer 20ga 26" Yth Acrius B/A O/U
New
UPC 682146860061
$482.41 Redsand Tactical
Pointer KAR2028HT Acrius Chamber 2rd 28" Shotgun
New
UPC 682146897227 Shipping $18
$498.99 Classic Firearms ★★★★★ (2,454)
POINTER Acrius O/U 20 Gauge 28 in Vent Rib, Case Colored
New
UPC 682146897227
$499.06 Ferrari Firearms
YILDIZ Legacy HP - Manufacturer: YildizImporter: AcademyModel: Legacy HPType: ShotgunAction Type: Break OpenCaliber / Gauge: 20 Ga.Finish: BlackBarrel Type: Over UnderGrip Type: WoodBarrel Length: 24"Magazine Capacity: 2Magazine Quantity: 1Case Type: NoneCondition: UsedNot...
Used
Shipping $20
$499.99 Guns.com ★★★★★ (38,455)
Pointer Over Under Shotgun 20 ga 3" Chamber 2rd Capacity 28" Barrel Black
New
UPC 682146897227 Shipping $19 Free Shipping > $750
$501.37 Riddle Firearms
Pointer Over Under Shotgun 20 ga 3" Chamber 2rd Capacity 28" Barrel Black
New
UPC 682146897227
$501.37 MCM Tactical ★★★★★ (60)
Pointer Over Under Shotgun 20 ga 3" Chamber 2rd Capacity 28" Barrel Black
New
UPC 682146897227
$507.83 The Arsenal Project ★★★★★ (16)
LEGACY SPORTS INTERNATIONAL BOSS SS COACH - Legacy Sports International Coach 20 Gauge 18.5" Barrel Black
New
UPC 682146891706 Shipping $20
$525.99 Guns.com ★★★★★ (38,455)
LEG CIT BOSS SXS 20/18 WALNUT
New
UPC 682146891706
$529.48 Vizards Guns and Ammo ★★★★★ (1,070)
Pointer Over Under Shotgun 20 ga 3" Chamber 2rd Capacity 28" Barrel Black
New
UPC 682146897227
$529.99 Pathfinder Militaria ★★★★★ (106)
LSI POINTER FT6 SXS 20GA 28" Heat Tempering Shotgun
New
UPC 682146897494
$534.99 Good 4 Guns ★★★★★ (276)
Legacy Sports CITSBS2018NKL Boss SS Coach Side BY Side 18.5" Black/NICKEL Shotgun
New
UPC 682146891720 Shipping $18
$538.83 Classic Firearms ★★★★★ (2,454)

20 Gauge Legacy Sports Guns Price Graph

Today's 20 Gauge Legacy Sports Guns average is $261.61, 27% below the 180-day average of $357.55. Over the last 180 days, the average peaked at $605.44 on April 11, 2026 and bottomed at $259.48 on July 13, 2026.

Daily Deals Email

Products at their 90-day low price.

Unsubscribe anytime with one click.

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