Gunsmithing Services

Cole Gunsmithing employs three gunsmiths; each of whom have one or more specialties within the trade. See our list of services below for the variety of services we offer, including mechanical repair, stock modification and stock making, refinishing, some restoration, bluing and custom builds.

Rich Cole has been working on fine shotguns for over thirty years and has a well- trained team of technicians delivering the highest quality gunsmithing service.

We are one of only four (4) Beretta Warranty Service Centers in the USA and are well-versed in the general service of Perazzi and other fine Italian Shotguns. We now have two facilities offering best-quality gunsmithing services; our newest location in Naples, Florida and the original shop in Harpswell, Maine. Both shops are equipped with high-quality machinery and tooling. Most semi-auto work and hot bluing is handled in our Maine facility. While most DT10/11, SO5, Perazzi work and barrel fitting is handled in Florida.  

Most of our work is done in-house, however we do contract some processes to other specialists in the trade such as color case hardening, electroplating, and some choke work. We believe that the gunsmithing trade is highly specialized and no one can be 'expert' in every facet; therefore, at times we will refer customers with certain jobs to others in the trade that may specialize in their specific need. We are glad to do this in order to provide our customers access to the best possible skills and service available.

Submit Work Order for Gunsmithing Services

Submit Warranty Request

Price List

Shotgun Work
Hot Bluing of o/u barrels (certain models only, please call) $250 minimum
Hot Bluing of o/u action & misc. parts (certain models only, please call) $200 - $300
Polish and Rust Blue o/u and sxs barrels $400 minimum
CeraKote Beretta Semi-Auto Receivers- 100+ Colors to choose from  $150 w/ sale of new gun from Cole $200 for all others
Lengthen forcing cone, polished (each barrel) $85
Open chokes in fixed choke barrel, non-chrome bore- per hole $115
Open chokes in fixed choke barrel, chrome bore- per hole $125
Convert Inertia to Mechanical trigger on Beretta OU
$200  ($100 if other action work)
Convert Inertia to Mechanical Trigger on DT-10/ DT11
Adjust trigger pulls on Beretta and most O/U
Fit, finish and heat-treat ejector on Beretta OU
$150 + parts
Install barrel bushings/ tighten action Beretta 680 series
$275 - $375 + parts- depending on extent of work, severity of wear
Polish and Adjust trigger pull on Beretta semi auto
Hand polish action on Beretta semi-auto (ensures smooth, reliable function)
Fit barrel sets Beretta 680 series O/U
$200 ($250 if purch elsewhere)
General Clean and Service Semi Auto
$150 + parts
General clean and service Beretta O/U- 680
$200- $300  + parts (depending on wear and condition)
General Clean and Service DT11 and Perazzi
$250 - $350 + parts (depending on wear and condition)
Release trigger conversion Beretta Semi Auto
Release trigger conversion FABARM Velocity
Release trigger complete FABARM Velocity
Convert single trigger to double trigger on Beretta 680 series

$350 single trigger parts will not be returned.

Wood Working
Install 4-way adjustable comb (add $25 if plug for stock bolt hole is required) $325  *A400 models-$400
Install Cole Brand 6-Way adjustable comb $400  *A400 models-$500
Install ‘through the pad’ recoil pad adjuster (adjusts up/down & side to side) $285
Install Adjustable Butt with LOP adjustment $425
Install GraCoil recoil reducer $385
Install GraCoil recoil reducer with Length of Pull adjustment $435
Install ISIS Recoil Reduction system $650 + pad
Install ISIS Recoil Reduction System (part supplied by customer) $350 labor
Adjust length of pull, cut stock, fit pad (cut or add spacer) $160; includes standard pad
Refinish Stock and forend with oil finish $400 minimum
refinish if re-cutting checkering $600 minimum
Remove schnable from forend $125

Remove Pistol grip and convert to straight stock (w/oil finish) ~includes recheckering

$400 - $500 minimum
Repair cracked stock/forend call for quote
Engrave initials on stock oval $150
Leather covered pad $320
Wooden butt plate $200
Bend stock for cast on or off $250 minimum
Fit Beretta 680 series wood set $200
Fit Beretta wood set  w/ sideplates $250- $350
Beretta Custom Hand-Carved Stock- built to customer specifications (price of blank is additional)
680 series (add $250 for side plated actions) $2400
DT-10/DT-11/ Perazzi/Zoli $2400
Fitting Consultation appointment- basic, in shop- used to determine minor stock modifications that may be needed $100