How-To
Red Dot Zero Distance Chart: 25m vs 36 vs 50/200 Yard Zeros
Which distance should you zero a rifle red dot at? The 25m, 36-yard, 50/200 and 100-yard zeros compared with an appro...
Field Notes
News
Buying guides, comparisons and how-tos from the Xtreme Tactical team.
Buying Guides
Red Dot Size Chart: 2 MOA vs 3 MOA vs 6 MOA Compared
How big is a 2, 3 or 6 MOA dot really? Coverage chart at 10–100 metres plus how to pick the right dot size for pistol...
Red Dot Sights
IP Ratings Explained: IP67 vs IPX7 vs IPX8 Waterproof Chart
What IP67, IPX7 and IPX8 actually mean on optics and weapon lights — the full ingress protection chart, decoded with ...