Guide
Red Dot Sight Battery Chart: Which Battery Does Your Optic Use?
A red dot sight battery chart — which battery (CR2032, CR1632, CR1620, AAA, CR123) popular Holosun, Trijicon and SIG ...
Field Notes
News
Buying guides, comparisons and how-tos from the Xtreme Tactical team.
Buying Guide
Pistol Red Dot Footprint Compatibility Chart (2026): Which Optic Fits Your Pistol?
A clear, up-to-date pistol red dot footprint compatibility chart — RMR, RMSc/K, 509T, RCR and RMR HD — mapping which ...
Budget
Best Budget Red Dot Sights in 2026: Top Value Picks
The best budget red dot sights in 2026 — reliable, feature-packed value picks from Holosun and SIG for rifle and pist...
Buying Guide
SIG Sauer ROMEO Range Explained: ROMEO5, 4, X & M17
The SIG Sauer ROMEO red dot range explained — ROMEO5, ROMEO4, ROMEO8, ROMEO-X and ROMEO-M17 for rifle and pistol, and...
AR-15 Optics
Best LPVO Rifle Scopes in 2026: 1-6x, 1-8x & 1-10x Compared
The best LPVO rifle scopes in 2026 — 1-6x vs 1-8x vs 1-10x, FFP vs SFP, and our top UK-stocked picks from SIG, Primar...
Buying Guide
Best Pistol Red Dot Sights in 2026: Carry, Duty & Competition
The best pistol red dot sights in 2026, chosen by use case — carry, duty and competition — with UK-stocked Holosun, T...