Mossberg 590S Shockwave 12GA 14.375″ – 8 Round
SKU: MS51601
This item is regulated, therefore your entire order will be shipped to an FFL dealer of your choosing. After you place your order, we will contact you to finalize these details.
Real Avid Bore Boss - Ultra-Compact Bore Cleaning System - 12 GA
Mossberg 590S Shockwave 12GA 14.375″ Pump Shotgun
When compact size and payload flexibility are paramount, reach for the Mossberg 590S Shockwave. This ultra-compact 12 gauge pump shotgun measures just 26.37″ overall, yet cycles an incredible range of shotshell lengths from 1.75″ mini shells all the way up to 3″ magnums.
The 14.375″ cylinder bore barrel makes the 590S Shockwave highly maneuverable, while the unique redesigned action runs any combination of the supported shell sizes without the need for adaptors. Capacity tops out at 8+1 rounds with 1.75″ mini shells loaded.
Despite its feathery 5.3 lb weight, the 590S retains all the hostage-taming features that make the 590 a legend. These include non-binding dual extractors, positive steel-to-steel lockup, self-adjusting dual action bars, and Mossberg’s anti-jam elevator.
Up front, the Shockwave grip and strap fore-end provide excellent retention and control. The receiver is drilled and tapped, with the top tang safety being ambidextrous for intuitive operation by any shooter.
Answers to Common Questions:
- Mossberg Shockwaves are defined as Pistol Grip Firearms and do not fall under the NFA.
- They are not defined as Short-Barreled Shotguns.
- They are federally legal but state-to-state laws could define it at an SBS.
Check your local state laws regarding Mossberg Shockwaves, non-NFA firearms, or Pistol Grip Firearms.
Specifications
- Brand: Mossberg
- Model: 590S Shockwave
- MPN: 51601
- Gauge: 12ga
- Chamber: 3″ Chamber (Cycles 1.75″, 2.75″, 3″)
- Capacity: 8+1 (1.75″), 5+1 (2.75″), 4+1 (3″)
- Action: Pump
- Barrel: 14.375″ Cylinder Bor
- Overall Length: 26.37″
- Weight: 5.3 lbs
- Sights: Bead
- Grip: Raptor
- Forend: Strap
- Finish: Matte Blued
Specifications:
| Caliber | 12 Gauge |
| Barrel Length | 14.37 inches |
| Barrel Material | Steel |
| Barrel Finish | Blued |
| Chamber | 1-3/4 to 3 inch |
| Capacity | 8+1 |
| Receiver Material | Steel |
| Muzzle Device | Muzzle Brake |
| Sight Type | Brass Bead |
| Firearm Type | Shotgun |
| Action | Pump Action |
| Weight | 84.8 ounces |
Have Questions About this Product?
The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.
If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.
Mossberg is liable to warranty any products found to have manufacture defects for the lifetime of the purchased product.