The Bushnell R3 3-9x40mm DOA QBR EXO Black Riflescope w/Extended Eye Relief R3-3940S11E offers enhanced comfort and safety during prolonged shooting sessions. This riflescope features a 3-9x magnification range, a 40mm objective lens, and the DOA Quick Ballistic Reticle (QBR) for precise holdovers. The extended eye relief provides additional comfort, while the EXO Barrier lens coatings protect against water, oil, dust, and debris. With a durable one-piece tube and IPX7 waterproof rating, this riflescope ensures reliable performance in various conditions