The biggest feature of the SX4 Extreme Defender shotgun is versatility from running a 3-gun competition course to hunting turkey to just keeping handy when camping in the woods. Like all SX4 models these autoloaders are powered by the ever reliable Active Valve Gas System that offers superior reliability with a wide range of loads and impressive cycling speed. Featuring a compact 18.50″ barrel; Invector-Plus interchangeable choke tube system; pistol grip stock offers an easy reach to the trigger; ghost-ring style LPA rear sight; reversible Crossbolt safety; back-bored technology; self-adjusting Active Valve System; drop-out Trigger Group and Picatinny optics rail. Includes three Invector-Plus choke tubes -F M IC and wrench.
Winchester Repeating Arms 511321395 SX4 Extreme Defender Compact 12 Gauge Semi-Auto 3″ 4 2 3/4″ Shells 18.50″ Flat Dark Earth Cerakote Steel Barrel Drilled & Tapped w/Picatinny Rail Aluminum Receiver Woodland Camo Fixed w/Pistol Grip Synthetic Stock
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★★★★★ Rated 5 out of 5
$1,110.21 Original price was: $1,110.21.$854.01Current price is: $854.01.
Availability: 35 in stock
| Brand | Winchester Repeating Arms |
| Category | Shotguns |
| Series | Extreme Defender |
| Model | SX4 |
| Gauge | 12 Gauge |
| Barrel Length Range | 18″ to 18.99″ |
| Stock Finish Group | Natural Camouflage |
| Capacity | 4 2 3 / 4″ Shells |
| Stock Material | Synthetic |
| Action | Semi-Auto |
| OAL | 39.50″ |
| Sights | LPA Front / Ghost Ring Rear |
| Size | Compact |
| Chamber | 3″ |
| Barrel Finish | Flat Dark Earth Cerakote |
| Barrel Material | Steel |
| Receiver Description | Picatinny Rail |
| Choke Configuration | Invector-Plus Flush |
| Chokes Included | Full / Improved Cylinder / Modified |
| Drop | 1 3 / 4″ @ Comb & 2″ @ Heel |
| Includes | Chokes |
| Receiver Material | Aluminum |
| Safety | Crossbolt |
| Stock Description | Fixed w / Pistol Grip |
| Barrel Description | Steel |
| Barrel Length | 18.50″ |
| Length of Pull | 14.25″ |
| Max Capacity | 4 |
| Receiver Finish | Flat Dark Earth Cerakote |
| Weight | 6.14 lbs |
| Stock Finish | Woodland Camo |
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