Gunsmith Services

P.B.Dionisio & Co., Inc. provides Gunsmith services. Our in-house professional Techno-Specialists are made available for most firearms service requests in our Custom Service Shop. We are always ready to oblige and fill in your request for most repairs or adjustments. Among other premium services our Custom Service Shop offer, we also entertain fabrications, regular/service cleaning & maintenance, parts replacement or re-finishing requirements.  Fore more details, please contact us today.

Custom Services

  • Barrel Throating
  • Checkering
  • Custom-made grips/stock (exotic wood)
  • Fitting of assorted parts
  • Scope & Mount Installation
  • Refinishing (Reblueing, Anodizing, Black/Hard Chroming)
  • Slide Modifications
  • Sight Installation
  • Trigger Job
  • and many others


  • Slide
  • Barrel
  • Rear Sight
  • Front Sight
  • Extractor
  • Firing Pin
  • Firing Pin Stop
  • Thumb Safety
  • Grip Safety
  • Ejector
  • Slide Stop
  • Hammer
  • Hammer Strut
  • Sear
  • Sear Spring
  • Disconnector
  • Rebuild Kit
  • Mainspring Housing
  • Recoil Spring
  • Spring Guide
  • Barrel Link
  • Reverse Plug



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