Firefield FF13070K: With the RapidStrike 1-6x24mm AR-15 riflescope kit, you get speed, accuracy and distance. The 1-6x magnification provides fast and accurate point and shoot capabilities without target or reticle distortion, while the illuminated green or red second focal plane Circle Dot reticle is kept simple, so field of view isn\'t comprised. Included is a cantilever mount to provide the correct cheekweld for AR-15s, throw lever for rapid magnification changes, a honeycomb filter to reduce glare and pop-up, resettable locking turrets that return to zero.