Does a heat shield help with heat dissipation?

Yes. Heat shields create space for airflow between the barrel and your hand, helping reduce heat buildup and prevent burns.

Mossberg 500 Heat Shield with Rail

Mossberg 500 Heat Shield | Tactical Barrel Protection for 12 Gauge

Q: Will a Mossberg 500 heat shield fit a 20-gauge model?

Most Mossberg 500 heat shields are designed for 12-gauge barrels. They generally do not fit 20-gauge models unless specifically listed as compatible.

Q: Do I need tools to install a heat shield on my Mossberg 500?

Most heat shields use a clamp-on or snap-fit design and can be installed with basic hand tools—no gunsmithing required.

Q: Will the heat shield interfere with my bead sight?

No. Most Mossberg 500 heat shields are designed to clear standard bead sights. Always verify product specs for compatibility.

Q: Can I use a heat shield on a vent rib barrel?

Generally, no. Most heat shields are not compatible with vent rib barrels unless specifically designed for that purpose.

**Shockwave Raptor F1 Forend for Mossberg 500/590 & Shockwave + Heat Shield** $36.95

**Mossberg 500, 590, Maverick 88 Slim Rail by Black Aces Tactical** $149.00

**Mossberg 500, 590, Maverick 88 Rail by Black Aces Tactical** $149.95

**ATI Deluxe Shotgun Heat Shield with Sights** $34.95

**ATI Classic Shotgun Heat Shield** $29.95

**Mossberg Heatshield 500/590 12ga – Blued** $49.65

**Mossberg Heatshield 500/590 12ga Marine** $59.56

Mossberg 500 Heat Shield – Tactical Protection for Your Barrel

Looking to give your Mossberg 500 an upgrade that’s both practical and tactical? A heat shield adds more than just aggressive styling — it protects your hands from barrel heat during extended range sessions or home defense use.

At Mounts Plus, we offer a wide selection of Mossberg 500 heat shields, including durable steel and lightweight polymer options. Whether you're building a tactical shotgun or simply want to protect your support hand, we have the right solution for your 12-gauge 18.5" barrel.

🔧 Why Install a Heat Shield on Your Mossberg 500?

A quality heat shield provides both performance and peace of mind:

🔹 Protects your support hand from hot barrels
🔹 Adds a mil-spec or tactical look
🔹 No gunsmithing required — most models install with clamps or tension fit
🔹 Compatible with bead sight configurations and standard barrels
🔹 Available in corrosion-resistant steel or maintenance-free polymer

Whether you’re upgrading your home defense shotgun or setting up for range use, a Mossberg 500 tactical heat shield is one of the easiest and most affordable modifications you can make.

🧱 Types of Heat Shields for the Mossberg 500

We carry heat shields to fit a range of setups and preferences:

🔹 Steel Heat Shields

Traditional slotted design for airflow and heat dispersal
Military-style appearance and long-term durability
Ideal for rugged use or classic shotgun builds

🔹 Polymer Heat Shields

Lightweight and resistant to rust
Easier to install and handle
Great for users prioritizing weight savings

🔹 Clamp-On or Snap-Fit Mounting

Most models attach securely without permanent modification
Compatible with 18.5-inch smoothbore barrels (non-vent rib)
Some may require slight adjustments for perfect fitment

🔫 Top Heat Shield Brands for Mossberg 500

Our inventory includes proven products from:

GG&G – All-steel, military-style heat shields
ATI (Advanced Technology) – Classic design with no-gunsmith install
Mossberg OEM-Style – Factory match with rugged finish
FAB Defense & Others – Tactical designs and lightweight builds

Each option is tested for reliable fitment on Mossberg 500, 590, and Maverick 88 12-gauge models.

📦 Will This Fit My Mossberg 500?

These heat shields are designed for:

Standard 18.5" smoothbore barrels
Bead sight setups (not vent rib or heavy-walled barrels unless noted)
Most 12-gauge Mossberg 500 and compatible models

Always check product specs before ordering. If unsure, contact our support team — we’re here to help you find the perfect fit.

🛒 Why Order from Mounts Plus?

🔹 Trusted source for Mossberg 500 accessories
🔹 Fast shipping and responsive U.S.-based support
🔹 Competitive prices on proven gear
🔹 Real descriptions, real compatibility — no guesswork

We make it easy to give your shotgun a practical upgrade without the hassle.

💬 FAQs

Q: Will a Mossberg 500 heat shield fit a 20-gauge model?
A: Most heat shields are designed for 12-gauge barrels. A 20-gauge barrel is slimmer and usually not compatible unless specifically stated.

Q: Do I need tools to install a heat shield on my Mossberg 500?
A: Basic hand tools are helpful, but most heat shields use a clamp-on or snap-fit design and don’t require permanent modifications or gunsmithing.

Q: Will the heat shield interfere with my bead sight?
A: No. The majority of heat shields are designed to clear standard bead sights. However, models with raised or fiber-optic sights should be checked for clearance.

Q: Can I use a heat shield on a vent rib barrel?
A: Typically, no. Most heat shields do not fit vent rib barrels unless specified. Always check the compatibility notes on the product page.

Q: Does a heat shield actually help with heat dissipation?
A: Yes. A heat shield helps prevent direct contact with a hot barrel and allows air to circulate between the shield and barrel to reduce retained heat.

🔥 Ready to Upgrade?

A Mossberg 500 heat shield is one of the best functional upgrades you can make — and it's easy to install, affordable, and built for real-world use.

Order yours today from Mounts Plus and get fast shipping on tactical gear that performs when it counts.

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