AR-15 Service, Repair & Builds in Mesa, AZ

AR platforms are simple until they aren't. Short stroking, failures to extract, mushy triggers and out-of-spec gas systems all trace back to parts that were never fitted correctly.

I build, rebuild and troubleshoot AR-style rifles and pistols — from a full clean-and-inspect to assembling a complete rifle out of parts you've collected.

Pricing

  • Full Cleaning & Inspection$70.00
  • Rebuild (Springs & Gas Rings)$120.00
  • Install Aftermarket Trigger$60.00
  • Install Free-Floating Handguard$60.00+
  • Install Red-Dot Optic — Rifle / AR$50.00
  • Assemble AR Upper$90.00
  • Assemble AR Lower$75.00
  • Complete AR Build$90.00

    Customer-supplied parts

  • Open Gas Ports for Functioning$80.00
  • Install AR Gas Block / Gas Tube$60.00
  • AR Barrel Installation / Swap$85.00
  • Install or Replace Buttstock & Buffer Tube$30.00
  • Install Scope Rings + Scope, Level & Torque$60.00

    Bore sight included

  • Install / Time Muzzle Brake (already-threaded barrel)$45.00 – $55.00
  • Package: Scope & Rings + Bore Sight + Muzzle Brake$100.00 – $110.00

    Bundled rate when done together

Prices marked with + indicate starting rates · Final quote after inspection

Diagnostics first

If the rifle is malfunctioning, I diagnose before I quote. You get an honest write-up of what's wrong, what it takes to fix, and what it costs. Written estimates are $35 and valid 30 days.

Builds from your parts

Bring your receiver, barrel, and furniture and I'll torque, time, and headspace-check the assembly, then function-test it before pickup.

From the bench

Reviews

AR-15 Service & Builds — what customers say

Feedback from East Valley customers who've had this work done at the bench.

"Mike was very responsive and very detailed when fixing my AR-15. I had this barrel issue that wouldn't let me fire a round! I took it to The Broken Gun and man he was like a surgeon! Taking measurements, taking photos, and sending me pictures to show the issue. I was worried about being nickeled and dimed taking it to a gunsmith but he was able to identify the issue, tell me what I need, and fixed the issue! Very reasonable on pricing to a point I felt like I underpaid! Within 3 days I received my firearm back and man it shot like a dream. No issues whatsoever and very well built. No oil being dispensed out of any areas as it was cleaned and oiled perfectly. I will definitely return my firearm to Mike without a question."
Michael S.Mesa, AZ · June 7, 2024
"I was referred to Mike to help me with my firearms. Mike quoted the job and went way beyond the normal course of business. I liked his work so much, I brought everything I have to him for inspection and a cleaning service. He runs a clean shop, is very punctual and has great attention to detail. I intend to improve some things in the future and Mike has become my go to for all of my bullet launchers. His prices are competitive too! As a former military person from the old school, this is someone I can trust with my prized possessions."
John N.Mesa, AZ · January 12, 2024
"Mike is great. Easy to work with and good value for the services. Had him work on an old .22 with sentimental value and he got it running great again."
Scott K.Mesa, AZ · October 7, 2024

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AR-15 Service & Builds

Call or text Mike direct.

Mon–Fri by appointment · Sat 10:00–4:00 · Closed Sunday