About Custom Calibers
Our Story
Quality products made by serving British Police Firearms Officers.
Like most great ideas, it started with a beer
Starting in 2017, Custom Calibers launched with one flagship product: the Bullet Bottle Opener.
Hand crafted from the casing of a fired .50 calibre machine gun round in a one car garage, it quickly became clear that the idea had serious potential.
When demand skyrocketed, we ran with it, dreaming up a full line of products upcycled from repurposed ammo shells and other unique ordnance.
Today, Custom Calibers features an ever-expanding product line serving both national and international customers. From shot glasses to jewellery and unique home accessories, you’ll find it all here.
Hand Crafted
Products made with care, character and proper attention to detail.
Repurposed Materials
Unique pieces created from once-fired ammunition and distinctive ordnance.
Built to Stand Out
Gift ideas with a story, designed for collectors, enthusiasts and memorable occasions.
A small team with a clear standard
We aim to provide the best hand crafted, personalised man-gifts, groomsman gifts and corporate or promotional products on the market.
We are a small team of proudly serving Police Firearms Officers operating in the UK. We work closely as a team both in uniform and in the Custom Calibers workshop, where we work hard to deliver the very best in bespoke, handmade gifts you’ll want to keep in your arsenal for years to come.
Running our own business affords us complete freedom over the production, quality and customer service that we strive to provide to all our customers. That is what we pride ourselves on delivering each and every day.
Distinctive gifts with a purpose behind them
Custom Calibers is a mission-driven, socially conscious gift and accessories company designed to give thanks to veterans and law enforcement, those fighting for our country at home and overseas, and the families who provide them with love and support from home.
We endeavour to provide simple ways for people to give back and show their pride and gratitude for service men and women.
We also strive to raise awareness of the many challenges veterans face by raising and donating money for organisations giving veterans the support they need to overcome those challenges.
Our .50 calibre bottle openers, pens, shot glasses, cufflinks and much more are all handmade in the United Kingdom from once-fired ammunition.
We chose the humble bullet because it grabs a person’s attention and ignites an important conversation about saying thank you to veterans. Our accessories and unique gifts provide people with a distinctive way to honour the men, women and families who have dedicated their lives to our safety and freedom.
Quality
Complete control over production allows us to protect the quality, finish and feel of every product we create.
Service
We work hard to provide helpful communication, reliable fulfilment and a customer experience people remember.
Purpose
Our products are designed to start conversations, honour service and create gifts with meaning.
Originality
From bottle openers to challenge coins, we create distinctive items you won’t find on every shelf.
Explore the range
From handcrafted .50 calibre bottle openers to challenge coins, shot glasses, pens, cufflinks and bespoke gift ideas, Custom Calibers products are made to stand out.