Primary Arms SLx 1–6×24 — Specs

• Magnification: 1× – 6× 

• Objective lens: 24 mm 

• Focal plane: Second Focal Plane (SFP) 

• Reticles: ACSS Nova. 

• Reticle illumination: Red, 11 brightness settings (some NV-compatible) 

• Length: ~10.4 in (264 mm) 

• Weight: ~17.9 oz (≈508 g) 

• Tube diameter: 30 mm 

• Eye relief: ~4.0 in 

• Exit pupil: 10.6 mm (1×) – 3.8 mm (6×) 

• Field of view (100 yd):

  • 1×: ~120 ft

  • 6×: ~20 ft 

• Click value: 0.1 MIL per click 

• Total adjustment range:

  • Elevation: ~120 MOA

  • Windage: ~120 MOA 

• Turrets: Capped, low-profile 

• Battery: CR2032 

• Brightness levels: 11 (including NV settings) 

• Construction: 6061-T6 aluminum 

• Waterproof rating: Approx. IP67 

• Shockproof / fog-resistant: Yes 

• Magnification lever: Integrated throw lever 

• Mount compatibility: 30 mm rings/mounts 

✅ Notable Characteristics

• True 1× for both-eyes-open shooting 

• ACSS reticle system provides ranging, BDC, and holdovers 

• Designed for carbines and general-purpose rifle use