Description
The Mossberg 500 FLEX Turkey/Defense Combo Pump N/A 12 Ga OD Green is a versatile, two-in-one shotgun package. It provides a single, reliable pump-action receiver that can be configured with two different barrel and stock kits—one for hunting turkey and one for home defense. This approach delivers serious value by covering two major shooting needs without requiring two separate firearms. For the budget-conscious shooter, it’s a classic example of getting more bang for your buck from a proven platform. The price point of $485.69 makes this combo a practical choice for those who want capability without a huge upfront investment.
Key Features
- Dual-Purpose Combo Kit: Includes a 28″ vent-rib barrel with a fiber optic front sight for turkey hunting and an 18.5″ cylinder bore barrel for defensive use.
- FLEX System: Mossberg’s modular accessory platform allows you to swap stocks, forends, and barrels without tools or gunsmithing.
- Two Stock Options: Comes with a traditional synthetic hunting stock and a pistol grip kit for a compact defense configuration.
- Proven Reliability: Built on the iconic Mossberg 500 action with a dual extractor system and anodized aluminum receiver.
- OD Green Finish: A durable, non-reflective matte green finish ideal for field or tactical use.
Specifications & Details
| Specification | Detail |
|---|---|
| Gauge | 12 Gauge (3″ Chamber) |
| Action | Pump Action |
| Barrel Lengths | 28″ & 18.5″ |
| Overall Length (approx.) | 48.5″ (28″ barrel) / 39″ (18.5″ barrel) |
| Weight | Approx. 7.5 lbs |
| Capacity | 5+1 Rounds (with plug installed for hunting) |
| Safety | Tang-mounted, ambidextrous |
| Finish | OD Green Synthetic |
Here’s the thing—this combo’s real strength is its modularity. The FLEX system is drop-in ready, meaning you can switch from a long, stable hunting platform to a compact home defender in minutes. No gunsmithing required. The system is also compatible with a wide range of aftermarket FLEX accessories from brands like Blackhawk and Hogue, letting you customize further down the line. The 12 gauge chamber handles both 2 3/4″ and 3″ shells, giving you plenty of ammunition options for everything from light target loads to heavy turkey TSS or 00 buckshot.
Who This Shotgun Is For
This package is ideal for the new gun owner or the budget-minded hunter who needs a single, do-it-all firearm. It’s perfect for the Missouri landowner who wants a reliable tool for managing predators or harvesting game during turkey season, but also desires a capable firearm for securing the homestead. It also suits the prepper or recreational shooter looking for a versatile, no-frills platform that won’t break the bank. Compared to buying two separate, dedicated shotguns, the value proposition is hard to beat.
Pros & Cons
Pros: Outstanding value for two distinct setups. The FLEX system offers genuine, tool-free customization. Mossberg 500 reliability is legendary and battle-proven. The OD green finish is practical and durable. It’s a fantastic entry point into both hunting and defensive shooting without a major financial commitment.
Cons: You’re getting two specialized configurations, but neither is the “ultimate” version of its type—the hunting barrel lacks a full choke set, and the defense setup is basic. The synthetic stock may feel utilitarian to some. You still have to store and manage two sets of components. That said, for the price, these are sensible trade-offs.
Frequently Asked Questions
Q: Does the 28″ barrel come with chokes for turkey hunting?
A: It typically includes a modified choke tube installed. For optimal turkey patterns, you will likely want to purchase an aftermarket extra-full or turkey-specific choke tube, which are widely available from brands like Carlson’s or Jeb’s.
Q: Is the pistol grip kit legal for hunting in Missouri?
A: No. Missouri hunting regulations generally require a minimum barrel length of 18 inches and a minimum overall length of 26 inches. While the pistol grip kit meets those minimums, it is not a practical or safe configuration for hunting. Always use the full hunting stock and 28″ barrel when in the field.
Q: Can I add a magazine tube extension for more capacity in the defense configuration?
A: Yes, but with a caveat. The Mossberg 500’s magazine tube is compatible with many extensions from brands like Nordic Components. However, adding an extension will require removing the magazine cap and may necessitate a longer magazine spring. Remember, FFL transfer required for firearm purchases when ordering online, and this combo is available at firearms-missouri.com for Missouri residents and nationwide.
If you need a dependable, versatile shotgun that can handle spring gobblers and nighttime bumps in the dark without emptying your wallet, this Mossberg 500 FLEX Combo deserves a close look. Check current availability and pricing.




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