OCEANSTATEARMORY
WHAT CAN WE BUILD FOR YOU?
Custom finishes. Precision engraving. Professional gunsmithing. Complete custom builds.
01
CERAKOTE
Custom finishes, patterns and color combinations professionally applied in-house.
EXPLORE CERAKOTE →
02
LASER ENGRAVING
Precision in-house fiber laser engraving for markings, graphics, personalization and custom work.
EXPLORE ENGRAVING →
03
GUNSMITHING
Professional installation, repair, upgrades, assembly and firearm service.
EXPLORE GUNSMITHING →
04
CUSTOM BUILDS
Complete custom firearm builds designed around your goals, preferences and vision.
EXPLORE BUILDS →
Already know what you're looking for?
START YOUR PROJECT →
CURRENT SHOP STATUS
READY TO START A PROJECT?
Check our current availability and lead time, then select your service to get started.
CERAKOTE BOOKS
OPEN
Accepting new projects
CURRENT LEAD TIME
4–6 WEEKS
Begins when your project is received
CURRENT BOOKS CLOSE
OCTOBER 24
Saturday • Limited availability
START YOUR PROJECT
→
Purchase your service to begin
FROM THE OSA SHOP
FEATURED OSA WORK.
A look at some of the custom builds, Cerakote projects and one-off work that have come through OceanStateArmory. Every project starts with an idea. We help make it real.
YOUR PROJECT COULD BE NEXT
HAVE AN IDEA? LET'S BUILD IT.
See more completed projects in the OSA Gallery or start planning something completely your own.
WHY OCEANSTATEARMORY
NOT JUST ANOTHER GUN SHOP.
OceanStateArmory is a Rhode Island custom firearms shop built around craftsmanship, customization and personal service. Your project isn't passed through a production line — it's worked on with the attention it deserves.
ESTABLISHED
2017
WARWICK, RHODE ISLAND
01
DONE IN-HOUSE
Cerakote, laser engraving, gunsmithing and custom work are handled directly through the OSA shop, giving us greater control over quality and the finished product.
02
ESTABLISHED 2017
What started as a passion for firearms and customization has grown into a dedicated custom shop serving customers throughout Rhode Island and beyond.
03
WARWICK, RHODE ISLAND
Proudly based in Warwick, OSA gives Rhode Island firearm owners access to professional customization and gunsmithing without sending their projects across the country.
04
PERSONAL CRAFTSMANSHIP
Every project is different. We work directly with our customers to understand the goal, develop the right approach and deliver something we're proud to put the OSA name behind.
OUR APPROACH
YOUR FIREARM SHOULD FEEL LIKE YOUR FIREARM.
Whether it's a simple Cerakote job or a complete custom build, the goal is the same: quality work, attention to detail and a finished project that feels uniquely yours.
HANDPICKED BY OCEANSTATEARMORY
OSA TOP PICKS.
New releases, products we personally recommend and customer favorites from the OSA shop. No endless catalog — just a curated collection worth checking out.
01
LATEST PRODUCTS
NEW RELEASES.
Newly released products and some of the latest gear available through OceanStateArmory.
NEW
NEW RELEASE
↗
HOLOSUN
AEMS MICRO
Check out one of the newest additions to the Holosun AEMS lineup.
VIEW PRODUCT
→
NEW RELEASE
↗
HOLOSUN
507 PRO MAX
Explore Holosun's latest competition-focused optic and available options.
VIEW PRODUCT
→
NEW RELEASE
↗
HOLOSUN
AEMS MACRO
The newest larger-format addition to the popular Holosun AEMS family.
VIEW PRODUCT
→
02
HANDPICKED BY THE SHOP
OSA PICKS.
Products and upgrades we like, recommend and would consider for our own projects.
OSA
OSA PICK
↗
JOHNNY CUSTOM GLOCKS
EVOLUTION X
DROP-IN COMBAT TRIGGER SYSTEM
A premium drop-in trigger system and one of our selected Glock performance upgrades.
VIEW PRODUCT
→
OSA PICK
↗
OCEANSTATEARMORY
THE BETTER 2011
PERFORMANCE UPGRADE PACKAGE
A curated collection of upgrades designed to improve the performance and feel of popular 2011 platforms.
EXPLORE PACKAGE
→
OSA PICK
↗
EOTECH
EXPS3
HOLOGRAPHIC WEAPON SIGHT
A proven holographic optic and one of our go-to choices for serious rifle builds.
VIEW PRODUCT
→
03
CUSTOMER FAVORITES
SHOP FAVORITES.
Some of the most popular ways customers customize their projects through the OSA shop.
FAVORITES
SHOP FAVORITE
↗
OSA CERAKOTE
CAMO PATTERN
COMPLETE AR-15
Give your complete AR a completely different look with a professionally applied multi-color camouflage Cerakote finish.
VIEW SERVICE
→
SHOP FAVORITE
↗
OSA CERAKOTE
CAMO PATTERN
COMPLETE HANDGUN
One of our most popular options for turning a standard handgun into something uniquely yours.
VIEW SERVICE
→
SHOP FAVORITE
↗
OSA CERAKOTE
SINGLE COLOR
COMPLETE HANDGUN
A clean and durable single-color Cerakote finish for your complete handgun.
VIEW SERVICE
→
OSA
CURATED BY THE SHOP
LESS ENDLESS SCROLLING. MORE GOOD STUFF.
OSA Top Picks is a rotating collection of new releases, products we recommend and customer favorites from the shop. Check back as the lineup changes.
LOOKING FOR SOMETHING ELSE?
EXPLORE THE ARMORY.
Browse the complete selection of upgrades, optics, accessories, gear, firearms and more.
OCEANSTATEARMORY CUSTOM SHOP
WARWICK, RHODE ISLAND
YOUR PROJECT / 01
HAVE AN IDEA? LET'S BUILD IT.
Whether you're planning a complete custom build, a new Cerakote finish, precision laser engraving or professional gunsmithing work, your next project starts here.
01
CHOOSE YOUR SERVICE
Select the Cerakote, engraving, gunsmithing or custom service that fits your project.
02
PLACE YOUR ORDER
Purchase your selected service through the OSA website to begin your project.
03
WE CONTACT YOU
We'll review your order and contact you with the next steps for getting your project to the shop.
04
WE GET TO WORK
Once received and entered into our active workflow, your project officially gets underway.
OCEANSTATEARMORY
WHERE FIREARMS MEET ARTISTRY.
ESTABLISHED 2017
/
WARWICK, RI
