Riflescopes
 |  |  |  |  | |
| Item Number | 5571 | 5570 | 6356 | |||
| Magnification | 1-5x | 3-15x | |||
| Objective Lens Diameter | 24 mm | 56 mm | |||
| Tube Diameter | 30 mm | 30 mm | |||
| Focal Plane | 2nd | 2nd | |||
| Field of View @ 100 yds. | 118.1 - 23.7 | 36.0 - 7.5 | |||
| Eye Relief | 3.5-4.3 in | 3.5-4.3 in | |||
| Exit Pupil (mm) | 11.5-7.2 | 10.4 - 3.7 | |||
| Length | 11.6" | 14.2 | |||
| Mounting Area | |||||
| Weight (oz.) | 21.2 | 27.2 | |||
| Diopter Adjustment Range | +2 to -3 | +2 to -3 | |||
| Reticle | Rapid Dot 5.56 or 7.62 | 4Ai Illuminated | |||
| Illumination Control | Rotary Digital Control with Intermediate Stops | Variable / Tilt Sensor / Auto Off | |||
| Elevation Adjustment Knob | Resettable Zero | Resettable Zero | |||
| Wind/Elevation Click Value | 1 cm (0.1 mrad) | 1 cm | |||
| Windage Range @100 m | 160 cm (16.0 mils) | 80 cm (8 mils) | |||
| Elevation Range @100 m | 320 cm (32mils) | 150 cm (15 mils) | |||
| Parallax/Focus | Fixed | Side Focus | |||
| Parallax/Focus Range | 328 ft. | 164 Ft. to Infinity | |||
| Rubber Armoring | Yes | ||||
| Nitrogen Filled | Yes | Yes | |||
| Operating Temperature Range | -13° F to +145° F | -13° F to +145° F | |||
| Lens Cap | Yes | ||||
| Waterproof/Fogproof | Submersible to 33 Ft. | Submersible to 6 Ft. | |||
| Battery | CR2450 | CR 2023 | |||
| Special Features | Adjustment Knobs 100% Sealed | Diamond Night™ Lens Coating, Steiner Nano Protection®, Neoprene Cover and Spare battery | |||
| Warranty | Heritage™ Warranty | Heritage™ Warranty |