Mossberg 50637 590 Shockwave 20 Gauge 5+1 3 in 14.375 in Heavy Barrel, Blued Metal Finish, Dual Extractors, Receiver, Corncob Forend w/Strap, Raptor Birdshead Grip Stock, Includes Crimson Trace LS-250 Lasersaddle

UPC: 015813506373 MPN: 590 Shockwave SKU: 44306348

Mossberg 590 Shockwave 20 Gauge Optic Ready Shotgun (5-Round)

Name: Mossberg 590 Shockwave 20 Gauge Optic Ready Shotgun (5-Round)
Brand: Mossberg
SKU: 44306348

Shotguns Pump Action Mossberg 590 Shockwave SKU: 44306348 In StockOnline Only

$557.88

Compare all offers for Mossberg 50637 590 Shockwave 20 Gauge 5+1 3 in 14.375 in Heavy Barrel, Blued Metal Finish, Dual Extractors, Receiver, Corncob Forend w/Strap, Raptor Birdshead Grip Stock, Includes Crimson Trace LS-250 Lasersaddle (015813506373)

Quick Specs

Caliber -

Capacity 5+1

Insight Snapshot

Hinterland Outfitters lists this offer at $557.88.

Mossberg 590 Shockwave anchors the Shotguns segment in the firearms catalog, giving shoppers a clear baseline before purchase.
Chambered in 20 Gauge, it keeps ballistics predictable across practice and defensive loads without forcing you to rework your kit.
Factory materials note a pump action, which influences recoil timing and maintenance cadence.
Standard capacity lands at 5+1-Round, so plan your range loadout around how often you expect to top off.

Shopping Tips

Line up your receiving FFL early and clarify their transfer fees so you are not surprised at pickup.

Ownership Checklist

Confirm the receiving FFL is ready for the transfer and understands the model you are purchasing.
Review Not found, Not found requirements on storage, transport, and waiting periods before the firearm arrives.
Source 20 Gauge practice ammunition early; popular loads tighten in supply when prices drop.

Common Questions

What specs should I know before buying Mossberg 590 Shockwave 20 Gauge Optic Ready Shotgun (5-Round)?

Key callouts include caliber: 20 Gauge, action: Pump, capacity: 5+1-Round. Scroll up for the full specification table before you commit.

Mossberg 590 Shockwave headlines the specification sheet for this platform. Factory literature categorizes it as a pump, which frames expectations for handling and use. Factory chambered in 20 Gauge, built around a pump action with a 5+1-Round round capacity to keep performance predictable from shot to shot. Dimensional notes call out a barrel length of 14.375" / 14'' in and overall length measuring 26.37" in, helping you plan cases and storage. Unloaded weight settles near 5.75 lbs, which influences recoil management and carry options. Furniture is trimmed in synthetic / polymer with a black finish, giving the rifle its classic profile. Metalwork wears a matte blued treatment, pairing durability with period-correct styling.