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Mossberg

Mossberg 590 Shockwave 20 Ga NON-NFA 14" Barrel No NFA Paperwork or Tax 5rd

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Pump-action 20

Gauge shotgun for home defense

Raptor Bird's

Head pistol grip is designed

14.38-inch Heavy-walled

Barrel with cylinder bore

6+1 Capacity

3-inch chamber

Fixed Stock

Blued metal finish

$469.99
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SKU: 50657-015813506571

Overview

Built for close-quarters protection, this pump-action shotgun is aimed at hunters and outdoorsmen who want a compact, easy-to-manage option for home defense and personal protection. The Raptor bird’s head pistol grip is intended to help reduce felt recoil and improve handling, while the heavy-walled barrel and cylinder bore support straightforward, dependable use. A bead front sight provides a simple sighting setup, and the blued finish gives the gun a clean, traditional look. With BATFE compliance and no NFA paperwork or tax required, it offers a practical path for buyers who want a compact defensive shotgun without added administrative hurdles.

Why Hunters Choose the Mossberg

Batfe-compliant Design

No NFA paperwork or tax

Compact 26.5-inch

Overall length for easier handling

Raptor Bird's

Head pistol grip helps minimize

14.38-inch Heavy-walled

Cylinder bore configuration

6+1 Capacity

In 20 gauge for practical

Key Features

  • Pump-action 20 gauge shotgun for home defense and personal protection.
  • Raptor bird's head pistol grip is designed to minimize felt recoil.
  • 14.38-inch heavy-walled barrel with cylinder bore.
  • 6+1 capacity with 3-inch chamber.
  • Fixed stock with blued metal finish.
  • Bead front sight for aiming.
  • BATFE-compliant model with 26.50-inch overall length.

Best Used For

  • Home defense users wanting a compact 20 gauge pump shotgun with a bird's head grip.
  • Hunters who prefer a lightweight, short overall length firearm for close-quarters handling.
  • Shooters seeking a BATFE-compliant 590 Shockwave configuration with no NFA paperwork.
  • Users who value a 6+1 capacity pump shotgun with bead front sighting.
  • Owners looking for a fixed-stock, blued-finish shotgun for personal protection use.

Specifications

ActionPump
Barrel DescriptionHeavy-Walled
Barrel Length14.38"
Capacity6+1
Chamber3"
Chokes IncludedC
ClassificationFully-compliant by the BATFE
Gauge20
GripRaptor bird's head pistol grip
Metal FinishBlued
Overall Length26.5 in
SightsBead Front
Stock DescriptionFixed
Weight79.2 oz

Pros

  • BATFE-compliant design with no NFA paperwork or tax stamp required
  • Compact 26.5-inch overall length for easier handling and storage
  • Raptor bird's head pistol grip helps minimize felt recoil
  • 14.38-inch heavy-walled barrel with cylinder bore configuration
  • 6+1 capacity in 20 gauge for practical defensive use
  • Bead front sight provides a simple aiming reference

Considerations & Trade-offs

  • The 26.5" overall length and 14.38" barrel make this a compact shotgun, which can be less forgiving for users who prefer a longer, more traditional shoulder-fired setup.
  • The bird's head pistol grip is designed to reduce felt recoil, but it also changes how the shotgun is held and managed compared with a conventional stock.
  • The cylinder bore and included choke configuration keep the setup straightforward, but they do not offer the same level of pattern tuning as more adjustable shotgun configurations.
  • With a 6+1 capacity and 3" chamber, this model is purpose-built for defensive use, so it is less of a general-purpose shotgun than longer-barreled field models.

Suggested Comparisons

  • Pump-action shotguns
  • Home defense shotguns
  • Personal protection shotguns
  • Compact defensive firearms

Suggested Accessories

  • Shotgun sling
  • 12/20 gauge ammunition storage
  • Cleaning kit
  • Gun safe or lock box

Frequently Asked Questions

Is the Mossberg 590 Shockwave treated as a standard NFA shotgun or does it require special paperwork?

The product data says it is classified as fully-compliant by the BATFE and is sold as a NON-NFA model, with no NFA paperwork or tax mentioned in the title.

What is the capacity of this 20 gauge Shockwave?

The listed capacity is 6+1.

What type of action and chamber does it have?

It is a pump-action shotgun with a 3" chamber.

What sights and barrel setup are listed?

The product lists a bead front sight, a 14.38" barrel, a heavy-walled barrel description, and a cylinder bore.

What is known about the stock and finish?

The data lists a fixed stock and a blued metal finish. The short description also mentions the Raptor bird's head pistol grip.