AP5-SD Integrally Suppressed Conversion by Ronin Arms

Build Time: 3–5 Months | Precision-Crafted | Made in the USA

✅ Why Upgrade Your AP5-SD with Ronin Arms?

If you own a Century Arms AP5-SD, you already have a platform built on one of the most iconic designs in firearms history—the MP5-SD. But what if you could elevate its performance to elite levels, achieving whisper-quiet suppression, perfect cycling, and durability that lasts for decades?

That’s what you get with the Ronin Arms AP5-SD Integrally Suppressed Conversion—a premium upgrade designed for shooters who demand absolute precision and performance.

When you choose Ronin Arms, you’re investing in:
✔ Industry-Leading Suppression Technology
✔ Expert Hand-Fitted Craftsmanship
✔ Premium Components for Maximum Longevity
✔ Rigorous Live-Fire Testing & Quality Control

❌ Models & Configurations We Do NOT Accept

To avoid delays or returns, please note that this conversion is for full-size AP5-SD models only. The following are NOT accepted:

• ❌ AP5-P (K Receiver Models) – Not compatible with this full-size SD conversion

• ❌ Non-Century Receivers or Clone Variants – Only genuine Century Arms AP5-SD is eligible

• ❌ Damaged, Altered, or Previously Converted Guns – No builds on compromised receivers or previously modified SD platforms

📌 Confirm your model before shipping to avoid return fees.

🔍 What Is the AP5-SD Integrally Suppressed Conversion?

This conversion completely transforms your AP5-SD into a precision-engineered integrally suppressed system, providing:
✔ Superior Sound Reduction over thread-on cans
✔ Perfect Weight Balance & Authentic SD Handling
✔ No Point-of-Impact Shift during suppressed fire
✔ True SD Performance with modern engineering improvements

Perfect for:

• Tactical Operators & Law Enforcement needing reliability and stealth

• Home Defense Owners seeking reduced signature and maximum control

• Collectors & Enthusiasts demanding authentic, high-quality SD platforms

🔥 Key Features of the Ronin Arms AP5-SD Conversion

New for 2025 – 12” Katana Titanium Suppressor

The Katana Titanium suppressor is the ultimate in performance, strength, and weight reduction.

✔ Aerospace-Grade Titanium – Ultra-light, ultra-durable
✔ Long Service Life – Estimated 500,000 rounds under standard use
✔ Maintenance Made Simple – Compatible with ultrasonic cleaning
✔ Minimal First-Round Pop – Advanced engineering for quiet consistency
✔ Balanced for Control – Eliminates excessive forward weight

Ronin Arms 6.75” Ported SD Barrel

✔ Optimized Gas Regulation for subsonic performance
✔ Compatible with 115gr, 124gr ammo
✔ Professionally installed and head-spaced for accuracy

Complete SD Component Upgrade Includes:

• SD Cocking Tube & Reinforced Support for smooth operation

• 120° Locking Piece for softer recoil and reliable function

• High-Temp Sealing Ring to maintain gas seal and reduce fouling

• TIG-Welded Barrel Shroud for long-term durability

🛠 How the Conversion Process Works

1️⃣ Disassembly – Removal of factory barrel and components
2️⃣ Install Ronin Arms 6.75” Barrel & Katana Suppressor System – Precision-fitted by experts
3️⃣ Integration of SD Components – Cocking tube, shroud, locking piece, and sealing ring
4️⃣ TIG Welding for Structural Strength – All critical points reinforced
5️⃣ HK Factory Black Finish – Professional, corrosion-resistant coating
6️⃣ Live-Fire Testing & QC – Every build tested before shipping

Technical Specifications (Copy-Friendly)

• Suppressor: 12” Katana Titanium (Integrally Suppressed)

• Barrel Length: 6.75” Ronin Arms Ported Barrel

• Locking Piece: 120° HK Spec

• Estimated Service Life: 500,000 rounds

• Maintenance: Ultrasonic cleaner compatible

• Finish: HK Factory Black, corrosion-resistant coating

📦 Shipping & Transfer Information

✔ Ship ONLY: Barreled receiver & bolt carrier group
✔ Include: Printed order receipt (required)
✔ Suppressor Transfer: Processed via Form 3 to your FFL/SOT
✔ Original Barrel Returned: Included with your converted firearm

🚫 Do NOT send extra parts (stocks, trigger packs, optics) – A $50 handling fee applies, and these items are not guaranteed to be returned

⏳ Build Time & ATF Notes

• Estimated Build Time: 3–5 months

• ATF Form 3 Transfer: Required for suppressor (wait times vary)
  ⚠ Status calls will NOT speed up processing

🚫 Refund & Cancellation Policy

• No refunds after suppressor Form 3 transfer

• All cancellations incur a 20% restocking fee

✅ Why Choose Ronin Arms?

✔ Specialists in Integrally Suppressed Platforms – MP5, AP5, MPX, and more
✔ Precision Hand-Fitting – No shortcuts, no mass production
✔ Titanium Suppressor Technology for Ultimate Performance
✔ Live-Fire Tested for reliability before shipment

🔥 Key Benefits

✔ Ultra-Quiet Suppression – True SD performance
✔ Perfect Handling – Balanced, authentic feel
✔ Reduced Recoil & Smooth Cycling
✔ Enhanced Resale Value – Adds significant collector appeal
✔ Built to Last – TIG-welded reinforcements and premium components

✅ Order Your AP5-SD Conversion Now

Ronin Arms conversions are limited-production builds to maintain exceptional quality. Don’t miss your chance to own the most advanced full-size AP5-SD integrally suppressed system on the market.

🚀 Experience unmatched suppression.
👉 Click “Add to Cart” now and secure your build today!

📩 Questions? Contact info@roninarmsaz.com
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