Vortex Reboots the Crossfire II Red Dot With Solar and a Green Dot
Vortex rebooted the budget Crossfire II red dot with solar power, motion activation, and a first-ever green-dot option, holding the price under $250.
red dot sights
Colt Launches Its First Family of Red Dot Optics
Colt enters the electro-optics market with three Michigan-made red dots and a magnifier, taking on Aimpoint, Trijicon, Holosun, and Sig.
Osight Launches Two Enclosed-Emitter Red Dots at $249.99 and $179.99
Osight launches two enclosed-emitter pistol red dots: the multi-reticle XE AMRS at $249.99 and the compact RMSc-footprint SE at $179.99, both out now.
10 Best AR-15 Red Dot Sights (2026): Tested and Ranked
The 10 best red dot sights for AR-15 rifles in 2026. Sig Romeo5, Aimpoint T-2, EOTech EXPS2, Trijicon MRO, Holosun, and more ranked with prices.
Advances in Firearm Materials and Design: A Complete Guide (2026)
How modern materials science has transformed firearms. Polymer frames, carbon fiber barrels, advanced coatings, modular AR-15 design, optics technology, 3D printing, and ammunition innovation.