
Building ARs Right: Strong, Reliable, and Accurate

Building ARs requires more than putting parts together. A well-built rifle stays reliable, accurate, and durable. Many companies take shortcuts, but Mitchell Defense focuses on quality. They build ARs to perform under pressure and last a lifetime.
TL;DR
- Many ARs are just assembled, not built for real performance.
- Mitchell Defense uses precision methods to improve reliability and accuracy.
- Thermal fitting and tight machining create better durability and consistency.
- Get $20 of free ammo with Ammo Squared at trb.fyi/a2.
- Keep your AR clean with Aegis Gun Care at trb.fyi/boomlube (use code BOOMLUBE for 10% off).
The AR Market Is Flooded—But Not All Rifles Are Built the Same
The AR-15 market overflows with options. Many companies cut costs by using weak materials, loose parts, and poor assembly. These rifles often fail when they matter most. Mitchell Defense takes a different approach. They treat the AR as a complete system instead of random parts thrown together. Their precise craftsmanship ensures top performance for law enforcement, competition, and personal defense.
What Makes Mitchell Defense Different in Building ARs?
Building ARs with Thermal Fitting for Precision
Mitchell Defense applies thermal fitting, a method taken from the oil industry. Instead of screwing parts together, they heat the upper receiver and shrink-fit the barrel. This process locks the barrel in place for better accuracy. It also improves heat dissipation and reduces wear, allowing the rifle to last longer.
How Building ARs with High-Precision Machining Improves Performance
Many ARs suffer from slight movement between the upper and lower receivers, reducing accuracy. Mitchell Defense eliminates this problem with tight machining tolerances. Their rifles fit together solidly, removing the usual “AR rattle.” This precise fit improves shot placement and recoil control, giving shooters more confidence.
Why Serious Shooters Prefer Mitchell Defense for Building ARs
Mitchell Defense builds rifles for serious users. They focus on function over appearance. Law enforcement trusts their rifles because they work when it matters most. Experienced shooters rely on them for dependability. Every rifle performs under stress without unnecessary features or gimmicks.
Why Building ARs with the Right Process Matters
A rifle’s build quality affects its accuracy, reliability, and durability. Some companies cut corners to save money, but Mitchell Defense refuses to compromise. Every rifle must pass a final test: Would they trust their life to it? If the answer is no, it doesn’t leave their shop.
Maintaining Your AR After Building It Right
A high-quality AR requires proper care. Regular cleaning and lubrication keep it running smoothly. Quality cleaning products prevent malfunctions and wear. Aegis Gun Care offers top-tier solutions for firearm maintenance. Use code BOOMLUBE at trb.fyi/boomlube for 10% off. Keeping enough ammo on hand is just as important. Ammo Squared at trb.fyi/a2 helps you stock up, and you’ll get $20 of free ammo through the link.
FAQ
What is an AR-15, and why does build quality matter? An AR-15 is a lightweight, modular rifle used for defense, sport shooting, and law enforcement. A well-built AR improves accuracy, lasts longer, and won’t fail when you need it.
What is thermal fitting, and why does it matter? Thermal fitting expands and contracts metal to create a tighter, stronger barrel fit. This method increases accuracy and reliability. Mitchell Defense uses it to ensure each rifle performs at a high level.
Is Mitchell Defense only for professionals? No. Law enforcement and military professionals trust these rifles, but civilian shooters can also buy them. Anyone who values high performance will benefit from a Mitchell Defense AR.
What makes their ARs different from standard models? Mitchell Defense machines rifles with tighter tolerances, reducing movement between parts. This increases accuracy, reliability, and durability. Each rifle passes strict quality checks before leaving their shop.
How do I maintain my AR-15 for top performance? Clean and lubricate your rifle regularly to keep it running smoothly. Use high-quality products like Aegis Gun Care at trb.fyi/boomlube (use code BOOMLUBE for 10% off). Stock up on ammo with Ammo Squared at trb.fyi/a2 to ensure you’re always ready.
What type of ammo works best in a Mitchell Defense AR-15? Mitchell Defense ARs perform best with quality brass-cased ammunition. Store your ammo properly and keep a steady supply through Ammo Squared at trb.fyi/a2 for consistent performance.
Why does accuracy vary between different AR-15s? Barrel quality, part fitment, and trigger control affect accuracy. Mitchell Defense enhances precision by using thermal fitting, precision machining, and strict tolerances to eliminate inconsistencies.
Final Thoughts
Not all ARs are built the same. Many companies focus on cutting costs instead of making a rifle that lasts. Mitchell Defense proves that attention to detail creates better accuracy, reliability, and durability. Their rifles perform under real-world conditions. If you want a rifle built for performance, Mitchell Defense is worth considering. A well-built rifle means fewer failures, better accuracy, and greater peace of mind. Don’t settle—choose a rifle that’s built to last.
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Original Content by The Rogue Banshee / My Rogue Solutions LLC.
Credit: Jason Schaller
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