These carabiners are a big upgrade from BD Neutrino carabiners in terns of light weight (from 37g to 28 gram) and sang-free design. However, they are also more expensive. I lo…
- chunghao, 03/10/13
Gainesville FL

This is THE cam rackpack. I've had the nano 23's, the neutrinos, and the oz biners over the years, and now I'm converting all my cam 'biners to the photons. They simply match…
- Blake, 12/13/12
Nashvegas

Quite a bit bigger than I thought (going to try and post a comparison pic here, or under the BD neutrinos, or maybe the FS mini biner), but waaaay light! For those with bigger…
- Andrew, 12/06/12