
Pin & Weld, Done Right
A pin and weld is permanent — once it's done, it's done. That's why we measure twice, verify your muzzle device length against the 16" requirement, and finish every weld so it looks clean.
01
Blind pinning with the pin head welded over — one of the permanent attachment methods specified in ATF E-Publication 5320.8.
ATF-Compliant Method
02
We confirm the combined barrel + muzzle device length meets or exceeds 16" before any welding starts. No surprises.
Length Verification
03
Pinning a flash hider, brake, or QD mount that hosts your suppressor? We weld around the mount so it stays fully functional.
Suppressor-Compatible Mounts
04
Standard pricing includes a quick touch-up over the welded area so the work blends with the rest of the barrel.
Touch-Up Refinishing
05
Switching muzzle devices on a previously pinned barrel? We can remove the old weld and re-pin a new device.
Un-Pin & Re-Weld
06
Need it back fast? Expedited service available for both standard pin/weld and un-pin/re-weld jobs.
Expedited Turnaround
Our Process
How a Pin & Weld Job Gets Done
Permanent means permanent. Each step is deliberate, and nothing gets welded until the math is verified.
01
Verification
Confirm barrel length, muzzle device length, and that the combined assembly meets or exceeds 16" per ATF.
02
Install & Time
Install the muzzle device, time it correctly (especially for compensators and brakes), and torque to spec.
03
Pin & Weld
Drill the locating dimple, set the pin, and weld the pin head over per ATF-compliant method.
04
Touch-Up & QC
Touch up the welded area, inspect the joint, and confirm overall length one final time before pickup or return shipping.
PRICING
Pin & Weld Pricing
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
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