Mossberg MB50639 590 Shockwave Tactical Pump Shotgun, 18.5″ Barrel, 3″ Chamber (SKU MB50639)
Mossberg
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Mossberg MB50639 590 Shockwave tactical pump shotgun with an 18.5″ barrel and 3″ chamber; features a 7-shot clean-out tube and corncob forend with strap; sold in packages of 80 (SKU MB50639).
Sold by Each1 each = 80 eachPrice shown per each
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Description
Description
Product Overview
Mossberg MB50639 is listed under Tactical Pump Shotguns / Shotguns. Catalog text identifies it as the 590 Shockwave with an 18.5″ barrel and 3″ chamber. Manufacturer: Mossberg. Package quantity: 80. SKU: MB50639.
Why This Product
- Attributes such as a 7-shot clean out tube and corncob forend with strap are verified product details relevant to handguard style and magazine tube servicing (product-271348:f009, product-271348:f010).
- Large package quantity (80) is an explicit procurement detail affecting ordering, shipping, and storage.
Key Verified Specifications
- Brand / Manufacturer: Mossberg (product-271348:f002, product-271348:f006, product-271348:f007)
- Categories: Tactical Pump Shotguns; Shotguns; Firearm (product-271348:f005, product-271348:f004, product-271348:f003)
- Catalog note: 590 Shockwave 12 gauge, 18.5″ barrel, 3″ chamber (existing catalog full text)
- Attributes: 7-Shot Clean Out Tube; Corncob Forend with Strap (product-271348:f009, product-271348:f010)
- Package Qty: 80 (product-271348:f008, product-271348:f011)
- SKU: MB50639 (product-271348:f013)
- Availability: instock (product-271348:f014)
Appropriate Use Cases
- Large-scale inventory replenishment for retailers or distributors that list Mossberg 590 Shockwave tactical pump shotguns with the specified forend style.
- Orders where buyers require the 7-shot tube and corncob forend with strap as part of the product specification.
What Customers Should Know
- Catalog text supplies the model and chamber/barrel details—verify the 18.5″ barrel and 3″ chamber on shipping paperwork and product labels on receipt.
- Package Qty is 80—ensure receiving, storage, and compliance processes can handle an 80-unit shipment (product-271348:f008).
- No explicit accessory or part compatibility facts are provided; confirm separately before ordering related accessories.
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

