Ultradyne Rifle Chassis Systems – UD3, UD5, UD7 for Precision Bolt-Action Builds

🔧 Upgrade Your Remington 700, Savage 110, or Ruger American with a Drop-In, AICS-Compatible Chassis

Looking for the best aftermarket chassis for your bolt-action rifle? The Ultradyne chassis series (UD3, UD5, UD7) is engineered for shooters demanding precision, modularity, and rock-solid performance—whether you’re building a long-range setup, a tactical platform, or a field-ready hunting rifle.

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✅ Why Choose an Ultradyne Chassis?

Ultradyne chassis systems are CNC-machined and purpose-built for:

• Remington 700 short/long actions
• Savage 110 (short and long action)
• Ruger American rifles

Each model supports AICS-pattern magazines and is compatible with a wide range of stocks and accessories, giving you unmatched customization and field performance.

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🔩 Key Features of UD Series Chassis:

• 🧱 Precision CNC-machined aluminum construction

• 🔧 Drop-in installation – no gunsmithing required

• 🧲 Modular stock interface – accepts AR-style or folding stocks

• 🎯 Designed for accuracy – free-floated barrel clearance

• 🧃 Lightweight yet rigid – perfect for tactical, competition, and hunting setups

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🧰 Ultradyne Chassis Models at a Glance

➡ All models are AICS-mag compatible, include QD sling mounts, and offer M-LOK accessory rails.

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⚙️ Best Uses:

• Long-range precision shooting

• Tactical bolt-action builds

• Hunting rigs for high brush or uneven terrain

• Custom rifle projects requiring modularity and fit

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🆚 Ultradyne UD3 vs UD5 vs UD7 – What’s the Difference?

Feature	UD3	UD5	UD7
Fitment	Remington 700 (Short)	Rem 700, Savage 110, Ruger	Rem 700, Ruger
Action Types	Short only	Short & Long	Short & Long
Stock Interface	AR-style	AR-style / Folding	AR-style / Folding
Mag Compatibility	AICS	AICS	AICS
Best For	Minimalist precision builds	Versatile multi-platform use	Tactical/hunting hybrid builds

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❓ Frequently Asked Questions

Q: Will the Ultradyne chassis fit my Remington 700?

Yes! UD3, UD5, and UD7 models offer full compatibility with Remington 700 actions. Choose the right model based on action length and stock preferences.

Q: Are these compatible with AICS mags?

Absolutely—all UD series chassis accept AICS-pattern magazines, the industry standard for bolt-action rifles.

Q: Can I install this chassis myself?

Yes. These are true drop-in chassis systems that can be installed with basic tools—no gunsmith required.

Q: What's the best Ultradyne chassis for a long-range build?

The UD5 is our most versatile option, with compatibility across multiple platforms and both short and long actions.

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🛠️ Installation Tips for Your Rifle Chassis

• Use a quality torque wrench to secure action screws

• Ensure proper barrel clearance for accuracy

• Add a compatible AR-style stock or folder for ergonomics

• Mount accessories (bipods, sling mounts, bags) via M-LOK slots

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📦 Shop Ultradyne Chassis at Mounts Plus

As an authorized Ultradyne dealer, Mounts Plus offers:

• ✅ In-stock availability

• 🚚 Fast U.S. shipping

• 🧰 Expert support for DIY rifle builders

• 💯 Trusted since 1994

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