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Dedicated optic mounting base compatible with the Winchester SXP / Defender / 1300 shotgun platforms. Please check to ensure your model has mounting holes tapped on the top of your receiver.






Duck=1" vs. This shorter shot string will allow more shot on target all at once, so your down range energy is sure to kill instead of cripple. Patternmaster's code black goose tubes will extend out the end of your barrel 1 1/2 inches and has an effective range out to 70 yards.

1. Monstrum
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Monstrum Side Saddle Shell Holder Compatible with Winchester SXP Defender / 1300 Model Shotguns | 12 Gauge
#adMonstrum #ad - Built for use with 12 gauge winchester sXP Defender / 1300 Model Shotguns; Not compatible with other SXP shotgun models. All monstrum mounts and accessories come with a lifetime guarantee.More information #ad
Shell holder accomodates up to six 12 gauge shotgun shells. Installs via included set screws into the factory mounting holes with no additional gunsmithing required. Mount allows for the mounting of Picatinny or Weaver standard scopes, red dots, or other optics.Brand | Monstrum #ad |
Manufacturer | Monstrum #ad |
Part Number | RM241 |
More information #ad
2. Monstrum
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Monstrum Picatinny Rail Mount Compatible with Winchester SXP/Defender/1300 Model Shotguns
#adMonstrum #ad - The rail sections are compatible with both picatinny and Weaver based rings and optics. The picatinny rail section installs directly to the factory mounting holes via the included set screws.Dedicated optic mounting base compatible with the Winchester SXP / Defender / 1300 shotgun platforms. Please check to ensure your model has mounting holes tapped on the top of your receiver.
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Compatible with drilled and tapped versions only. 5. 7 inches or 13 rail slots in length, the rail allows for flexible placement of your optic for optimum eye relief and cheek weld. All monstrum scope mounts and accessories come with a lifetime guarantee.Brand | Monstrum #ad |
Manufacturer | Monstrum #ad |
Part Number | RM240 |
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3. TRINITY SUPPLY
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Trinity Shell Holder Compatible with Winchester SXP 12 Gauge Pump Shells Carrier Hunting Accessory Holder Tactical Shell Pouch Ammo Shell Round slug Carrier Reload Adapter Target.
#adTRINITY SUPPLY #ad - Fast shipping with Tracking Number. Easy installation/ video available. Made in the USA. Fits all 12 gauge shotguns. Quick detach design.More information #ad
Brand | TRINITY SUPPLY #ad |
Manufacturer | TRINITY SUPPLY INC #ad |
Height | 0.25 Inches |
Length | 6 Inches |
Weight | 2 ounces |
Width | 2 Inches |
Part Number | 91517 |
Warranty | 1 year |
More information #ad
4. TRINITY
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TRINITY Aluminum Saddle Mount for Winchester 1200 1500 Pump 12ga Hunting Optics Tactical Picatinny Weaver Base Mount Adapter Aluminum Black Single Rail Black
#adTRINITY #ad - Perfectly contoured to receiver. Installs using existing ports. Black anodize finish. Fast shipping anywhere in USA. Made from lightweight aircraft aluminum.More information #ad
Brand | TRINITY #ad |
Manufacturer | TRINITY #ad |
Height | 3.25 Inches |
Length | 7.25 Inches |
Weight | 8 ounces |
Width | 1.75 Inches |
Part Number | 21607 |
More information #ad
5. Carlson's Choke Tubes
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Carlson's Choke Tubes unisex adult Winchester/Moss. 500 Choke Tubes, 12 Gauge US, Stainless Steel
#adCarlson's Choke Tubes #ad - Fits winchester shotguns. 660 constriction. Manufactured from 17-4 stainless steel. Features shot-look technology that allows for the tightest patterns and longer downrange reach over any turkey load on the market.More information #ad
Has a 25% longer parallel Section, thus throwing tighter and denser patterns downrange. Note: didn't fit winchester sx-2, sx-3, sX-4 & SXP use Browning Invector Plus Tubes.Brand | Carlson's Choke Tubes #ad |
Manufacturer | Carlson's #ad |
Height | 0.75 Inches |
Length | 4 Inches |
Weight | 4 ounces |
Width | 0.75 Inches |
Part Number | 70100 |
Model | 70100 |
Warranty | Lifetime Warranty |
More information #ad
6. Trinity Supply Inc
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Trinity Hunting Light for Winchester sxp Defender Pump Hunting Tactical Aluminum Black Single Rail Mount
#adTrinity Supply Inc #ad - This flashlight is great for use on your weapon to aid in low light target settings & can also be used as a method of non-lethal force to temporarily to blind & disorient your target.More information #ad
Very good device for Night Hunting or Home Defense. Modes:high, low, middle, Strobe and SOS. Features up to 1200-lumen output and throwing distance to 200 meters. Operates with On/Off Button Cap.Brand | Trinity Supply Inc #ad |
Manufacturer | Trinity #ad |
Height | 1.5 Inches |
Length | 4.8 Inches |
Weight | 0.11 Pounds |
Width | 1.5 Inches |
Part Number | 27059 |
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7. TRINITY SUPPLY
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Trinity Picatinny Rail Mount Adapter Compatible with Winchester SXP Defender 12 Gauge Pump Sporting Optics Mount Aluminum Black Hunting Accessory Tactical Home Defense Upgrade Single Rail.
#adTRINITY SUPPLY #ad - Black Anodized finish. Mount attaches to the Barrel or Magazine Tube. This mount is strong, durable, ready-for-action rail system constructed out of black anodized aluminum.More information #ad
Perfect for mounting dot sights, flashlights, Lasers, Slings and just about any other Weaver / Picatinny 1913 Rail. Single rail for shotguns gets your shotgun ready for the range and your next hunting trip. All aluminum Construction.Brand | TRINITY SUPPLY #ad |
Manufacturer | Trinity Supply Inc #ad |
Height | 1.75 Inches |
Length | 1.6 Inches |
Weight | 8 ounces |
Width | 1 Inches |
Part Number | 3699710 |
More information #ad
8. Patternmaster
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Patternmaster 12ga Browning Invector Plus/Winchester SX3, SX4 Code Black Goose
#adPatternmaster #ad - All patternmaster code black tubes are crafted of American made, titanium infused 17-4ph stainless steel and are heat treated to the optimum level for best performance. Goose=1 ½" the added length is to accommodate a 3 ½" shell and still achieve a Full pattern.Duck=1" vs. This shorter shot string will allow more shot on target all at once, so your down range energy is sure to kill instead of cripple. Patternmaster's code black goose tubes will extend out the end of your barrel 1 1/2 inches and has an effective range out to 70 yards.
More information #ad
The difference between the patternmaster code black duck and patternmaster Code Black Goose is the length the tube sticks out the barrel. You will see a pattern similar to a “full” constriction choke on paper, but because of the patented "stud ring" inside the tube, there is a much shorter shot string.Brand | Patternmaster #ad |
Manufacturer | Patternmaster #ad |
Height | 0 Inches |
Length | 0 Inches |
Width | 0 Inches |
Part Number | 5345 |
More information #ad
9. TRINITY
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Trinity Shell Holder for Winchester Sxp Defender Shells Carrier Hunting Accessory Holder 12 Gauge Tactical Shell Pouch Ammo Shell Round slug Carrier Reload Adapter Target Range Gear.
#adTRINITY #ad - Fits all 12 gauge shotgun shells. Heavy duty hook and loop fastener included for mounting onto most Shotgun receivers. Quick detach design holders. Easy installation/ video available.More information #ad
Brand | TRINITY #ad |
Manufacturer | TRINITY #ad |
Height | 2 Inches |
Length | 6.75 Inches |
Weight | 6 ounces |
Width | 0.5 Inches |
Part Number | 2722 |
Warranty | 1 year |
More information #ad