Description
The Mossberg Model 500 Magpul Package 18″, 6 Round is a purpose-built tactical shotgun, ready for duty right out of the box. It combines Mossberg’s legendary 500-series reliability with Magpul’s modern ergonomic furniture, creating a no-nonsense platform for home defense and tactical use. This package delivers a complete, field-ready system at a compelling price point of $465.85.
Key Features
- Magpul SGA Stock & MOE Forend: Provides a vastly improved, adjustable length of pull and superior gripping surfaces for weapon control.
- 18.5″ Cylinder Bore Barrel: Delivers an optimal balance for maneuverability in close quarters while maintaining effective shot patterning.
- 6+1 Round Capacity: Offers a practical loadout for defensive scenarios without excessive bulk or weight.
- Dual Extractor System & Steel-to-Steel Lockup: Mossberg’s proven mechanism for feeding and ejection you can count on.
- Ambidextrous Safety & Tang-Mounted Design: A critical feature for safe handling under stress, accessible from either shoulder.
Specifications & Details
| Specification | Detail |
|---|---|
| Gauge | 12 Gauge (3″ Chamber) |
| Barrel Length | 18.5 inches |
| Overall Length | 38.5 inches |
| Capacity | 6+1 Rounds |
| Weight | Approx. 7 lbs |
| Stock/Forend | Magpul SGA Stock & MOE M-LOK Forend |
This configuration is drop-in ready, meaning the Magpul components are installed at the factory—no gunsmithing required to get this enhanced ergonomic setup. The 38.5-inch overall length makes it highly maneuverable in hallways and tight spaces, a key consideration when it comes to home defense. The shotgun ships with a 6-round tubular magazine, giving you that critical 6+1 capacity for a decisive response.
Who This Shotgun Is For
This is for the practical defender who values proven mechanics over flashy gimmicks. It’s for the homeowner who needs a reliable, intuitive tool that works every time the safety is clicked off. It’s also an ideal first tactical shotgun or a trusted backup for seasoned users who appreciate the Magpul upgrade from the standard synthetic furniture. The package is a smart choice for anyone who wants a modernized Mossberg 500 without the hassle and extra cost of sourcing and installing parts separately.
Pros & Cons
Pros: The factory Magpul integration is the standout—you get immediate ergonomic and modularity benefits. Mossberg’s action is time-tested and simple to maintain. The 18.5″ barrel is the legal minimum for a non-NFA firearm, offering maximum maneuverability. At just over seven pounds, it’s manageable for most shooters. The price point is highly competitive for a package of this quality.
Cons: As a pump-action, it requires deliberate training to master the manual of arms under pressure. The cylinder bore barrel is best for shorter distances with defensive loads. Some may find they want to add a light or optic, though the M-LOK forend simplifies mounting. That said, the core platform is rock-solid.
Frequently Asked Questions
Q: Does this shotgun come with ghost ring sights or a bead?
A: This specific package typically comes equipped with a simple, durable bead sight on the barrel. The design is intuitive for fast, close-range target acquisition. The Magpul forend features M-LOK slots, allowing you to easily add a weapon-mounted light—a more critical addition for positive identification in low-light scenarios than complex rifle-style sights on a shotgun.
Q: Can the Magpul SGA stock be adjusted for length of pull?
A: Yes, absolutely. This is a major advantage. The Magpul SGA (Shotgun/Stock Adjustable) stock includes interchangeable spacers to tailor the length of pull to fit the shooter. This customization enhances control and comfort, which directly translates to faster, more accurate follow-up shots. It’s a feature usually found on far more expensive platforms.
Q: What ammunition is best for this 18.5″ cylinder bore barrel?
A: For home defense, quality 00 buckshot (9-pellet) or #4 buckshot are top choices. The cylinder bore has no choke, so patterns will open relatively quickly—ideal for room distances. For practice, any standard 2 3/4″ or 3″ target or field load works fine. Always pattern your chosen defensive load to understand its performance. This firearm is available at firearms-missouri.com for Missouri residents and nationwide, following all applicable laws and requiring an FFL transfer for firearm purchases.
Ready to configure your primary defensive tool? See the Mossberg Model 500 Magpul Package in our inventory.




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