DEFCON4-SD Full-Size Integral Suppressor – Maximum Suppression, Unmatched Performance

⏳ Turnaround Time: 1-2 Weeks – Precision Takes Time

Experience the next evolution in suppressed shooting with the DEFCON4-SD Full-Size Integral Suppressor. Designed for serious shooters, tactical professionals, and firearm enthusiasts, this precision-engineered 12” integral suppressor delivers superior noise reduction, enhanced accuracy, and smooth cycling—all while maintaining the durability and reliability you expect from Ronin Arms.

🔥 ⚠️ IMPORTANT: This item requires transfer through an FFL with an SOT. Ensure you select a dealer that can process suppressor transfers during checkout.

🔊 Elite Sound Suppression & Performance

Designed to minimize muzzle blast, reduce recoil, and provide exceptional sound suppression, the DEFCON4-SD Full-Size Suppressor is built to:

✔ Maximize suppression efficiency while maintaining smooth cycling
✔ Reduce recoil for improved accuracy and faster follow-up shots
✔ Enhance gas regulation for a cleaner, more reliable shooting experience

At Ronin Arms, we combine precision engineering, expert craftsmanship, and the highest-quality materials to create an industry-leading integral suppressor system that meets the demands of high-volume shooters.

🛠️ What’s Included in the DEFCON4-SD Full-Size Suppressor System?

✔ 12” SD Suppressor – Built for Extreme Performance

✅ 1.65” Outer Diameter – Optimized for maximum suppression without excessive bulk
✅ Designed for 40,000-50,000 rounds of maintenance-free operation
✅ Non-serviceable design – No cleaning required, contact us for servicing when needed
✅ Minimal blowback system for reduced fouling and smoother cycling
✅ Lightweight yet ultra-durable construction, designed to withstand high round counts

✔ Optimized for Ronin Arms’ Precision-Ported Barrels

✅ Engineered to work seamlessly with Ronin Arms’ ported barrel system
✅ Ensures proper gas regulation for flawless function and superior suppression
✅ Maximizes sound reduction without compromising reliability or cycling

⚠️ Compatibility – Is the DEFCON4-SD Full-Size Right for Your Firearm?

✔ Designed for seamless integration with the following platforms:

RA5-SD (MP5-SD)
MPX-SD
RA9-SD (AR9-SD)

❌ NOT compatible with In Lead We Trust (ILWT) barrels. ILWT barrels lack the proper porting required for our suppression system, resulting in improper gas regulation and suboptimal performance.

🚨 This is an NFA item and must be transferred through an FFL with an SOT.
During checkout, you must select an FFL dealer that can process suppressor transfers to avoid delays and extra fees.

📦 Order Yours Today – Precision Built, Ready to Ship

Every DEFCON4-SD Full-Size Suppressor is precision-crafted and rigorously tested before shipping.

🚀 Turnaround time: 1-2 weeks – We ensure every unit meets our strict performance standards before it reaches you.

📌 Choose your FFL wisely – this is a restricted item that requires an NFA transfer.

🔧 Suppressor Maintenance & Warranty – Built to Last

✔ Non-serviceable design – No cleaning required for up to 50,000 rounds
✔ Contact us before sending for servicing – Unauthorized returns will be rejected
❌ DO NOT attempt disassembly – Tampering voids warranty

💯 Ronin Arms Warranty

✔ Covers defects in materials & workmanship
✔ Repair or replacement at our discretion
❌ Not covered for misuse, neglect, unauthorized modifications, or improper installation

⚙️ Installation & Use – Keep It Running Smoothly

🚨 DO NOT FIRE WITHOUT THE SUPPRESSOR INSTALLED 🚨
Serious damage may occur.

✔ Ensure your firearm is unloaded before installing/removing the suppressor
✔ Hand-tighten only – Over-tightening can damage threads
✔ Allow suppressor to cool before removal

🔥 Experience Ultimate Suppression – Order the DEFCON4-SD Full-Size Today

Take your firearm’s performance to the next level with the DEFCON4-SD Full-Size Integral Suppressor. Whether you’re training, competing, or operating in the field, this suppressor delivers unrivaled noise reduction, precision accuracy, and superior reliability.

📌 LIMITED AVAILABILITY – ORDER NOW to secure yours before the next production run!

📸 Tag us in your build photos and share your experience! We love seeing our products in action—connect with us on social media and let us know what you think!