McLaughlin Metalwork Sight

[jbirdwell]

Has anyone use the bolt mounted McLaughlin Metalworks sight? Debating contacting them for sights for my pre-64 375 Model 70 that currently does not have sights and a new production Model 70 that’s being converted to 400 H&H. It looks like I would want to open up the aperture to make it more of a quick backup sight but didn’t know how good it would be mounted to the rear of the bolt. It shows that this was a site type used on some of the Rigby’s but wanted to know any thoughts as a good site for a dangerous game rifle.

Any info would be appreciated.

Thanks

Jaye