CUSTOM DEFENSE FIREARMS LLC
What We Do
Every service under one roof. No subcontracting. No outsourcing.
What Customers Say
"Sent my Glock slide from Florida. Got it back in 10 days looking better than I imagined. The camo pattern was flawless. Will be sending more."
Verified Google Review
"Best Cerakote shop near Fort Cavazos, hands down. Fast turnaround, fair pricing, and the quality is outstanding. Long does right by the military community."
Verified Google Review
4.9 on Google • 100+ Reviews
"Had my AR and two pistols done. Every single one came back perfect. No shortcuts, no excuses. This is the real deal."
Verified Google Review
Nationwide Service
Mail Your Firearm From Anywhere in the Country
Not local? We accept mail-in orders from all 50 states. As a licensed FFL and Class III manufacturer, your firearm is in safe, insured hands from the moment it arrives.
1
Request a Quote
Tell us what you need. Include photos if you can. We respond within 24 hours.
2
Ship to Our FFL
We provide shipping instructions and a pre-paid return label option.
3
We Do the Work
Same quality as walk-in customers. Progress photos throughout.
4
Insured Return Shipping
Your custom firearm ships back fully insured, ready to go.
FFL Licensed
Fully Insured
ClassIII Mfg
About
1911 E. Rancier Ave, Killeen TX
The Last Custom Shop Standing
Custom Defense Firearms was founded by Long Tran with one idea: every gun owner deserves access to professional custom work, not just competition shooters and collectors.
Located minutes from Fort Cavazos, we serve active duty military, veterans, law enforcement, and civilian shooters. What started as a one-man Cerakote operation has grown into Central Texas's only full-service custom firearms facility.
Every competitor in the Killeen area has closed. We are still here. That is not luck. That is 12 years of quality, consistency, and trust earned one firearm at a time.
5K+
Firearms Done
12+
Years Open
13K
4.9
Google Stars
IG Followers
Get Shop Updates
New finishes, exclusive deals, and behind-the-scenes content.