Practical guides to AR-15 fitment, optics, triggers and weapon lights, written for UK shooters. Filter by topic below, or email us if your question isn’t covered.
Pistol Optics
What a red dot footprint really is, how the full-size RMR pattern differs from the slim-slide RMSc pattern, the other patterns in the range that are neither, and when an adapter plate is the right answer.
Pistol Optics
Which pistol optics use RMSc, Holosun K, 507C/RMR, 509T and DeltaPoint Pro, where an adapter plate bridges the gap, and how to check the cut in your slide before you buy.
