What types of Mossberg 500 barrels are available?

Available options include rifled slug barrels, smoothbore field barrels, cantilever scope mount barrels, and short tactical barrels.

What is a cantilever barrel?

A cantilever barrel has an integrated scope mount that stays attached to the barrel, allowing you to zero your optic and swap barrels without losing zero.

Mossberg 500 Barrel | Slug, Tactical & Replacement Barrels

Name: Mossberg 500 Barrel
Brand: Mossberg
Availability: InStock

**Mossberg 500 12 Gauge Slugster® Barrel, Rifle Sights – 24" – Matte Blue (6-Shot)** $244.43

**Mossberg 500 20 Gauge Slugster® Barrel, Rifle Sights – 24" – Blued (6-Shot Compatible)** $235.23

**Mossberg 500 12 Gauge Slugster® Barrel with Cantilever Mount & Scope – 24" – Blued (6-Shot Mode** $290.05

**Mossberg 500 12 Gauge Slugster® Barrel with Cantilever Mount – 24" – Matte Blued (6-Shot)** $225.93

**Mossberg 500 12 Gauge All-Purpose Barrel – 28" – Matte Blue (6-Shot)** $241.31

**Mossberg 500 12 Gauge All-Purpose Barrel – 24" – Blued (6-Shot)** $214.66

**Mossberg 500 12 Gauge All-Purpose Barrel – 20" – Blued (6-Shot)** $218.23

**Mossberg 500 20 Gauge Slugster® Barrel, Cantilever Mount - 24" - Matte Blue** $225.93

**Mossberg 500 20 Gauge Slug Barrel, Rifle Sights – 24" – Blued Finish** $175.37

**Mossberg 500 20 Gauge Slug Barrel, Rifle Sights – 24" – Matte Blue (6-Shot) Precision Performanc** $165.50

**Mossberg 500 12 Gauge Slug Barrel, Rifle Sights – 24" – Matte Blue** $165.50

**Mossberg 500 12 Gauge Slug Barrel, Rifle Sights - 24" - Blued** $186.40

**Mossberg 500 Slug Barrel 20 ga. 24 in. Rifle Sights Fully Rifled Matte Blue** $225.93

**Mossberg 500 Slug Barrel 20 ga. 24 in. Intergral Scope Base Blue** $238.26

**Mossberg 500 Slug Barrel & Scope 20 ga. 24 in. Blue** $290.05

**Mossberg 500 Slug Barrel 12 ga. 24 in. Rifle Sights Fully Rifled Blue** $235.32

**Mossberg 500 Slug Barrel 12 ga. 24 in Integral Scope Base Fully Rifled Blue** $232.09

**Mossberg 500 Security Barrel 12 ga. 18.5 in. Stand-Off Matte Blue** $187.70

**Mossberg 500 Security Barrel 12 ga. 18.5 in. Plain Blue** $124.80

**Mossberg 500 Security Barrel 12 ga. 18.5 in. Plain Matte Blue** $128.50

**Mossberg 500 Security Barrel 12 ga. 18.5 in. Stand-Off Blue** $176.60

**Mossberg 500 Field Barrel 12 ga. 28 in. Blue** $244.43

**Mossberg 935 Slug Barrel 12 ga. 24 in. Rifle Sights Fully Rifled Matte Blue** $282.66

Mossberg 500 Barrels – Upgrade, Replace & Customize

Looking to upgrade your Mossberg 500 for better accuracy, versatility, or performance? We’ve got you covered. At Mounts Plus, we stock a complete selection of Mossberg 500 barrels for home defense, slug hunting, turkey, and all-purpose shooting.

Choose from 12 gauge and 20 gauge barrels in various lengths and configurations—whether you need a slug barrel with rifle sights, a cantilever mount for optics, or a longer barrel for hunting birds or clays, we have the perfect fit for your Mossberg 500 platform.

Why Replace or Upgrade Your Mossberg 500 Barrel?

✅ Improve Accuracy with rifled or slug-specific barrels
✅ Optimize for Hunting or Tactical Use with purpose-built lengths
✅ Add a Scope or Optic via cantilever-mounted barrels
✅ Match Your Setup – blued, matte, or ported finishes available
✅ Direct Drop-In Fit for 6-shot Mossberg 500 models

Available Barrel Types

Barrel Type	Length Options	Features
Slug Barrels	20" – 24"	Rifled bore, rifle sights, or cantilever scope mounts
All-Purpose Barrels	20" – 28"	Smoothbore, perfect for general use and birdshot
Tactical/HD Barrels	18.5" – 20"	Compact size, great for maneuverability in close quarters
20 Gauge Barrels	24"	For compact setups or youth shotguns

Popular Mossberg 500 Barrel Uses

🦌 Slug Hunting – With rifled barrels and scope mounts for improved accuracy
🛡️ Home Defense – Short barrels for fast handling and quick sight acquisition
🐔 Turkey & Upland Hunting – Mid-length smoothbore barrels for versatility
🎯 Target & Trap – Longer barrels for improved swing and follow-through

💬 Frequently Asked Questions

Q: Are Mossberg 500 barrels interchangeable?
A: Yes, most are interchangeable as long as you match the gauge and magazine tube size. 6-shot barrels are designed for standard capacity models.

Q: Can I use a slug barrel with buckshot or birdshot?
A: While possible, rifled barrels are optimized for slugs. For buck or birdshot, a smoothbore barrel is preferred.

Q: What's a cantilever mount barrel?
A: It includes an integrated rail mount above the barrel, allowing you to attach a scope without affecting zero when swapping barrels.

Q: Do these barrels include sights?
A: Many models come with rifle sights or ghost rings. Others are optics-ready. Check individual listings for details.

🔗 Related Accessories

🚚 Why Buy from Mounts Plus?

✅ Official Mossberg Parts Dealer
🔧 Expert Customer Support
🚛 Fast, Secure U.S. Shipping
⭐ Trusted Since 1994

🛒 Get the Right Barrel for Your Mossberg 500

Whether you're upgrading for hunting, defense, or just customizing your setup, the right Mossberg 500 barrel can make all the difference. Rugged, reliable, and easy to install—our selection is ready to ship.

👉 Order today and get more from your Mossberg 500.

Mossberg 500 Barrel | Slug, Tactical & Replacement Barrels | Mounts Plus