GunWarrior Erik Cortina 5-Port Tuner Brake

The WARRIOR 5-Port Tuner Brake is a new addition to our Muzzle Brake range. An extra ports means more braking power suited for larges calibers.
It is based on the hugely effective Erik Cortina tuner brake but with WARRIOR muscle. It is a muzzle brake and barrel tuner in one making the fine-tuning of your loads a lot easier.

Write the first review

unavailable Available to Back Order

Our Price £224.99 (VAT exempt)



Total Length: 112mm

Width of Front: 30mm

Weight: 338g

Caliber: 6.5mm


A delivery cost will be added to your order at checkout and is relevant for standard delivery to England, (parts of) Scotland and Wales (excluding Channel Islands) at £6.95 for 2-3 day delivery. 

PLEASE NOTE: All items deemded as a 'Firearms' or over the standard delivery weight limit (Gun Safes) may have extra charges for delivery. You must enter an RFD (registered firearms dealer) address at the checkout for all firearms orders that are not being collected in store.

Delivery costs to the Highlands and Islands are detailed at the checkout.

Please see full information here


As detailed in our Terms and Conditions you may cancel your order at any time up to the end of the seventh (7th) day from the date you received the goods. Unless the Goods are faulty (verified by us) or obviously not the goods originally ordered we reserve the right to reclaim all costs incurred by us in recovering them from you and may set such costs off against the amount to be re-credited to your debit or credit card. See more info here

Note: Currently not available for delivery to Ireland, Europe, North America, Australia and New Zealand and R.O.W..


Benefits from buying your new rifle & scope at Rifleman Firearms. One of our unique services we offer free to package purchasers, is to professionally set up your new rifle, level the scope, set up the correct eye relief and zero it on one of our ranges, so you are ready to shoot as soon as you head home. So, there’s no need to find a sheltered corner in your local field and lay down in wet grass to try and zero it - we will do that with you in controlled conditions to ensure greater accuracy and save you time, ammunition and money!


Please allow Cookies to view video content

Collect in Store

This item is available for collection.

Home Delivery

UK mainland delivery from £6.95

check delivery cost

Loyalty Scheme

Earn up to 224 loyalty points with this product.

You Can Also...

Get help or write a review...

ask a questionwrite a review

You may also like...

People who bought this also bought...

no image available
Nosler 6.5mm Creedmoor 140gr RDF Match Grade Ammunition
Our Price £38.99 inc VAT
£32.49 ex VAT
CCI Bench Rest Rifle Primer Small Rifle BR4
CCI Bench Rest Rifle Primer Small Rifle BR4
Our Price from £16.95 inc VAT
£14.13 ex VAT

RWS R 50 .22 LR
RWS R 50 .22 LR
Our Price £12.50 inc VAT
£10.42 ex VAT

RWS R 100 .22 LR
RWS R 100 .22 LR
Our Price £14.99 inc VAT
£12.49 ex VAT

Hornady 6.5 Creedmoor 147gr ELD Match (81501)
Hornady 6.5 Creedmoor 147gr ELD Match (81501)
Our Price £46.99 inc VAT
£39.16 ex VAT