Custom Fit Guards | CF Block


At Custom Fit Guards we manufacture custom fit hearing protection and custom ear plugs for sports shooting, industry and motor sports. We offer individual custom fitted products that protect people who are exposed to high levels of noise on a regular basis.


*The Great British Shooting Show

Date – 15th – 17th of February 2019


The MCN London

Date – 15th – 17th of February 2019

The Kelmarsh Country Show

Date – 21st – 22nd of April 2019


Custom Fit Guards
Unit 1, Holly House
Queensway Trading Est
Leamington Spa
CV31 3LT

Copyright ©2019 Custom Fit Guards



Completely solid custom ear plugs that reduces approximately 30db of noise.


All the comfort of our full range of custom fit hearing protection with the highest protection level possible, at all times.




These custom ear plugs give as much guarding as possible against excess noise levels. They are great for shooters who wish to have as little outside noise as possible when shooting, mostly used by competition shooters or for indoor ranges.

*The CF Block may be upgraded to the CF Passive on request at an additional charge.

Solid Block Filter 

The CF Block uses a high quality metal block filter which gives you as much blocking as possible whilst still maintaining sound clarity.

What's Included

  • Custom Moulded CF Block (pair)

  • Custom Fit Guards Pocket Pouch

  • User Guide

  • Wax Pick

  • Ear Lubricant

  • 1 Year Warranty

Tech Specs

  • Build Material – 40 Shore Medical Grade Silicone

  • Solid Block Filter

  • Mould Type – Full Concha

  • Colour – Clear, Orange, Black, White, Blue, Red (free of charge)

  • Left/Right Ear Indication Dots

  • Cording (£15 Extra)

Recommended For

  • Indoor

  • Competition

Please Note: Your ear impressions will need to be taken in order for the ear defenders to be manufactured. Once the order has been placed, our ear impressionist will contact you directly.

Product Overview

This solid block ear plugs gives as much protection 24/7. This product can be upgraded to others upon additional charges. Should you wish to use this as a starter model.



"I find the CF Block great for indoor shooting, I used black powder indoors and need as much blocking as possible, I even wear them with my current over ear defenders " - John


" Super service, excellent value for money" - Brody Wollard - Young Shot

COVID-19 UPDATE - Custom Fit Guards is still OPEN and running production as smoothly as possible under the UK Government's restrictions. Delays are expected due to the most recent steps taken and we appreciate your patience at this time. Any orders placed after February 28th will be redeemable for 12 months.