A First Class Company - Excellent Kit and Great Customer Service.
I have an HHA Optimizer Ultra Sight on my Compound Bow and an HHA Speed Dial Sight on my Crossbow.
Both sets of sights are rugged, simple to set up and very accurate.
I have used a number of Bow Sights over the years - Spott-Hogg and Axcel are good - but HHA Bow Sights are just that bit better !
The first thing I liked about these Sights was just how easy they are to set up - the system that HHA use to set-up their Bow Sights is very cleverly thought through, and that makes it very quick and straight forward for the Archer to be out Shooting with their new sight - 30 minutes from start to finish !
The HHA Sights are rugged - and the Sight Pin is very STRONG - I used a Viper Scope on one occasion - I was having one of these days in a National Competition when I was hitting inner kills - I was having one of the best days ever - and the darned Pin broke !
Well, that just would not have happened if I'd been using an HHA Scope.
I've had to contact HHA Customer Services on a number of occasions - not to complain, but for advice, and they really are First Class - they are very helpful and generous !
I'd not look anywhere else when it comes to Bow and Crossbow Sights.