Britannia Rails Picatinny Rail - CZ 452
This Picatinny Rail from Britannia Rails is manufactured to fit the CZ 452 3/8th action, the extended rail reaches forward. Fitting on the dovetail, sliding over and then locking down with the grub screws (provided) for a secure fit.
Please check your CZ452 dovetail width, if the top width of your dovetail measures 13mm (3/8th action) you need the CZ 452 picatinny rail, you are in the right place.
If the top width of your dovetail measures 11mm you need the CZ 455 picatinny rail.
| Material | 6061-T6 Aluminium |
| Finish | Hard Anodised |
| Fitting | 6 Grub Screws |
| MOA | 0 |
| Length | 138mm (Standard) 184mm (Extended) |
| Dovetail | 3/8th" |
These picatinny rails are made to convert your standard rail to allow you to fit night vision, thermal scopes or other picatinny rail mounted systems. If you are looking for repeatability – allowing you to fit a night vision or thermal imaging device with the intention of being able to remove it and quickly fit your standard day scope – this is your best option.
All rails include screws (if required), fitting tools and may include Vibra-Tite if applicable.
Order by 3pm for same working day dispatch on in stock items, orders placed after 3pm will be dispatched on the next working day (Monday to Friday, excluding bank holidays).
Free Delivery
All UK orders over £40 will receive free standard delivery, all UK orders over £99 will receive free express delivery and all UK orders over £250 will receive free next day delivery.
Order Tracking
All orders are dispatched via tracked delivery methods by DPD or Royal Mail, once your order has been dispatched you will receive a notification email which includes tracking details for your order. When the courier receives your order you may receive a notification email or text with additional tracking details and redelivery options.
1-Hour Time Slot
On the day your order is due to be delivered you may receive an email or text from the courier with a 1-hour time slot for delivery (depending on location and delivery service).
Mainland UK
| Delivery Service | Timescale (estimated) | Price |
| Standard Delivery | Two to three working days | £3.95 (Free on orders over £40) |
| Express Delivery | One to two working days |
£4.95 (Free on orders over £99) £2.95 for Large Letter |
| Next Day Delivery | Next working day | £7.95 (Free on orders over £250) |
| Saturday Delivery | Delivery on Saturday | £13.95 |
Channel Islands, Isle of Man, Scotland & Scottish Highlands
| Delivery Service | Timescale (estimated) | Price |
| Standard Delivery | Two to three working days | £3.95 (Free on orders over £40) |
|
Express Delivery |
One to two working days |
£4.95 (Free on orders over £99) £2.95 for Large Letter |
Northern Ireland
| Delivery Service | Timescale (estimated) | Price |
| Standard Delivery | Two to three working days | £3.95 (Free on orders over £40) |
| Express Delivery | One to two working days |
£4.95 (Free on orders over £99) £2.95 for Large Letter |
Republic of Ireland
| Delivery Service | Timescale (estimated) | Price |
| European Tracked | Two to five working days | £10.95 |
Europe
| Delivery Service | Timescale (estimated) | Price |
| European Tracked | Five to seven working days | £13.95 |
International
| Delivery Service | Timescale (estimated) | Price |
| International Tracked | Five to fifteen working days | £15.95 |
Orders to European and International destinations are calculated at 0% VAT, the prices displayed on our website are set to adjust accordingly based on the country that you are shopping from (for example if you're shopping from Ireland prices will display at 0% VAT which is the price you'll pay at checkout).
Customs and duty may be payable upon import depending on order value and contents, any fees will be calculated upon import to your country by the courier(s) who will notify you via email or text if payment is required.
Important Information
Please do check that the item is marked as "in stock" if you are expecting your item to be dispatched on the same working day that you placed your order. If your order contains "custom-made to order", "fast-delivery ships in x working days" or "pre-order" items we will ship your complete order once all items become available unless notified otherwise.
All orders are shipped to arrive within the time frame estimated above after your order has been dispatched, however please note that this is not a guaranteed service and during unexpected circumstances delays can happen, we can only apologise for any inconveniences caused.
If you do see that your order is delayed by the courier please do make sure to get in touch and we will be more than happy to help resolve this as quickly as possible.
Payment & Security
Payment methods
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