Mossberg 590 Shockwave 18.5″ 12 Gauge Pump Shotgun - 6 Rounds - CA Compliant
or 4 interest-free payments of $148.05 with 
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.
6 Magazines Per Order: Due to extreme volume, we are limiting sales of magazines to 6 per customer order. This applies to individual and bundled magazines. AT3 reserves the right to cancel any order over the 6 magazine limit.
- Free standard shipping on orders $139+ details
- Limited Lifetime Warranty what it covers
Product description
Mossberg 590 Shockwave 12 Gauge Pump – 18.5″ Compact Defensive Platform – CA Compliant
Features
- 18.5″ barrel chambered in 12 gauge with 3″ chamber
- Compact Shockwave configuration for maneuverability
- Dual extractors for reliable shell extraction
- Twin action bars for smooth cycling
- Steel-to-steel lockup for durability under heavy use
- Top-mounted safety for true ambidextrous operation
- Anti-jam elevator for consistent feeding
- Bead sight for simple sight picture
The Mossberg 590 Shockwave delivers the proven reliability of the 590 platform in a more compact configuration designed for tight spaces. Its pump-action system, dual extractors, and twin action bars are built for consistent performance under demanding conditions.
This California-compliant model maintains the rugged construction and defensive focus of the 590 series while offering a shorter overall package. It’s a straightforward, durable option for users prioritizing simplicity and reliability.
Specifications
- Brand: Mossberg
- Model: 590 Shockwave
- MPN: 50639
- Gauge: 12 Gauge
- Chamber: 3″
- Barrel Length: 18.5″
- Action: Pump
- Capacity: 6 Rounds
- Sights: Bead
- Grip: Polymer
- Finish: Black
- Compliance: California Compliant
What’s Included
- 1x Mossberg 590 Shockwave Pump Shotgun
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Warranty & returns
Limited Lifetime Warranty
Mossberg is liable to warranty any products found to have manufacture defects for the lifetime of the purchased product.
