We use both a can and the factory brake on this rifle, depending on where we're hunting and who with. When I was shooting the rifle on the bench, it was with the can, not the brake, so that's why there's a lot more rearward movement. Personally I would not put a directional angled port brake on a walkabout hunting rifle up to and including this amount of recoil, when we are going to be carrying the rifle without a brake so we can spook and shoot without hearing protection and not do too much damage to our ears, then wind the brake on in a hurry for a long shot when we have time to put in plugs, and not have to worry about a directional brake not indexing properly. Do not shoot any braked rifle, especially an angled port, without hearing protection.
The angled port brakes like KGs and ours and others are very good at reducing recoil, but they do direct more blast back at the shooter and spotter off to his side, so we don't use them unless we need the extra recoil reduction on heavy recoiling magnums - and to us that is bigger than a factory 7mm Mag. If you're shooting in a flat desert or very dusty situations the downward ports of a radial can blow more sand around, but in typical NZ big game hunting situations where often the muzzle is hanging over the edge of a rock or bank, this isn't an issue.
So horses for courses - but in our opinion, the factory radial brake is good enough on this calibre, and does have some advantages - one of which is you get it for free with the rifle!
Bookmarks