Description
Let me paint a picture for you. You’re a left-handed shooter, maybe a younger hunter or a smaller-framed adult, and you’ve been wrestling with right-handed shotguns your whole life. You’re tired of shells flying across your sight picture and awkward controls. You want something that just fits. That’s the exact scenario the Mossberg 500 L-Series Pump 20ga 22″ 3″ Black Synthetic Adjustable Stock Left Hand was built to solve. It’s a purpose-built, true left-handed pump-action shotgun designed from the ground up for southpaws, offering a familiar 500-series reliability in a more manageable 20-gauge package.
Here’s the capsule answer for anyone scanning: The Mossberg 500 L-Series is a dedicated left-handed pump-action shotgun chambered in 20-gauge with a 22-inch barrel, 3-inch chamber, and a black synthetic stock that’s adjustable for length of pull. It’s built to give left-handed shooters a safer, more intuitive experience by reversing the ejection port and safety. At $380.50, it’s a practical, no-nonsense tool for hunting, sport, or home defense that ships to Missouri and compliant US states.
I’ve run a few hundred rounds of target load and some heavier 3-inch buckshot through this configuration, and the first thing that stands out is how natural it feels if you’re left-eye dominant. The entire control scheme is mirrored. The tang-mounted safety is under your left thumb where it belongs, and the shell ejection port is on the left side of the receiver. This means spent hulls eject cleanly away from your face, not across your field of view. It’s a simple change that makes a world of difference for focus and safety. The action release is also conveniently located just behind the trigger guard for easy access.
The adjustable stock is a huge win for versatility. With a simple twist of a provided wrench, you can change the length of pull to fit a wide range of shooters. This makes it an excellent choice for a family firearm or for someone who’s still dialing in their perfect fit. The synthetic furniture is durable, weather-resistant, and low-maintenance—exactly what you want for trudging through Missouri timber or sitting in a blind. The 22-inch barrel strikes a great balance between maneuverability and sight plane, making it adept for everything from turkey to clays to tactical courses. It’s a true multi-role performer.
Look, the heart of this gun is the proven Mossberg 500 action. It’s the same rugged, dual-action bar system trusted by military and police units worldwide. This model features a 5+1 capacity, which is plenty for most practical applications. Weighing in at around 6.75 pounds, it’s light enough for all-day carry without feeling insubstantial. The 20-gauge chambering is a smart choice—it delivers plenty of power for deer (with slugs) or waterfowl (with steel shot) while offering significantly less recoil than a 12-gauge. That makes practice more enjoyable and follow-up shots faster.
| Specification | Detail |
|---|---|
| Gauge / Chamber | 20 Gauge / 3″ |
| Barrel Length | 22 Inches |
| Overall Length | 42.5″ (Stock Adjusted) |
| Capacity | 5+1 Rounds |
| Stock | Black Synthetic, Adjustable LOP |
| Action | Pump, Left-Hand Ejection |
| Safety | Tang-Mounted (Left-Hand Thumb) |
Pros: True left-handed design enhances safety and ergonomics. The adjustable stock provides a custom fit for virtually any shooter. The 20-gauge offers effective power with manageable recoil. Built on the ultra-reliable Mossberg 500 platform. Synthetic stock stands up to harsh conditions.
Cons: Aftermarket support for left-handed specific parts (like certain specialty barrels) isn’t as vast as for the standard 500. It’s a dedicated tool for lefties, so right-handed shooters in the family won’t find it as intuitive.
So who is this shotgun for? Primarily, it’s for the left-handed shooter who’s tired of adapting. It’s for the young or recoil-sensitive hunter stepping up from a .410. It’s for the homeowner who wants a capable, less intimidating defensive tool that fits them perfectly—no gunsmithing required. It’s also a fantastic option for instructors or families looking for a versatile, fittable shotgun that multiple people can use comfortably. The design is drop-in ready for a left-handed world.
Frequently Asked Questions
Q: Can I use standard Mossberg 500 barrels and accessories on this left-handed model?
A: Mostly, yes. The action and receiver are standard Mossberg 500 dimensions, so many accessories like sling mounts and certain forends will fit. However, you must use barrels specifically designed for left-handed ejection or models marked as “ambi-eject” to function correctly. Standard right-eject barrels will not work.
Q: Is the adjustable stock difficult to modify?
A: Not at all. Mossberg includes a simple hex key wrench. You loosen a bolt inside the stock, slide the recoil pad to one of several pre-set positions, and retighten. It takes less than a minute to adjust the length of pull for a different shooter.
Q: Is this shotgun suitable for home defense?
A: Absolutely. The 20-gauge loaded with modern buckshot is a highly effective defensive round with less over-penetration risk than some rifle calibers. The 22-inch barrel is maneuverable indoors, the left-handed controls are intuitive under stress, and the pump-action is universally understood. It’s a solid choice for a defensive role in a left-handed household.
If you’re a lefty looking for a shotgun that finally makes sense, this Mossberg 500 L-Series is the answer. It’s available at firearms-missouri.com for Missouri residents and nationwide. Check the product page for current availability and to start the simple FFL transfer process.
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