Optisan 4-16x44Pi EVE SFP Riflescope (MRAD MH10i)

Description

Track bullet trace through heavy mirage using Optisan 4-16x44Pi EVE SFP Riflescope units tuned for precision airgun and centerfire rifle shooting. Supplying a 30mm tube, 0.1 MRAD click values, and 18 MRAD elevation travel, this optic incorporates the MRAD MH10i illuminated reticle. The fine etched crosshair prevents target obstruction, though holdover marks remain true strictly at 10x magnification.

Forged from aircraft-grade 6061-T6 aluminum bar stock, the robust 30mm monotube resists denting from rough scabbard transport. Fully multi-coated optical elements feature proprietary coatings that transmit high ambient photons for clean target separation at sunset. This Optisan sport optic measures 13.8 inches in length, weighs 26.8 ounces, and resists internal fogging through dry nitrogen gas purging.

Key Features of Optisan 4-16x44Pi EVE

Target shooters buy Optisan 4-16x44Pi EVE riflescope packages to achieve clear optical resolution and reliable turret tracking on air rifles and precision rimfires. The side parallax focus eliminates optical wander down to airgun distances.

• 30mm one-piece aluminum tube provides 18 MRAD elevation adjustment leeway
• 4-16x magnification range resolves target bullseyes across mid to long ranges
• 44mm objective lens balances twilight brightness with low mounting profiles
• 0.1 MRAD capped turrets prevent accidental movement while moving through brush
• EVE SFP MRAD MH10i reticle features an illuminated central aiming grid
• Second focal plane design keeps crosshair thickness constant at every power
• Side parallax focus wheel tunes target sharpness from 10 yards out to infinity
• Mechanical zero reset allows shooters to index turrets to baseline marks

Thermal Erector Stability

Dual steel erector springs maintain consistent pressure against the internal adjustment tube to resist reticle drift across 1000G recoil cycles. Adjustment dials provide crisp 0.1 MRAD clicks with tracking accuracy within 1 percent across the entire travel arc. Built to operate without grease migration between -20°F and 140°F, this Optisan mechanism preserves shot-to-shot zero stability during cold winter matches.

Receiver Fitment Guide

The 5.5-inch center tube section accommodates standard two-piece bases or one-piece cantilever mounts on bolt-action and air rifle rails. Maintain ring cap screw torque between 15 and 18 in-lbs, and tighten cross-bolts to 40 in-lbs. The optic provides 3.8 inches of eye relief, while the 44mm outer bell clears heavy varmint barrels using medium rings.

Hunting Field Function

Smooth diopter adjustment collars allow fast reticle focus without gritty thread friction, while the rubber magnification grip allows swift zooming with gloves. This 26.8-ounce scope is not designed for ultralight mountain rifles under 6 lbs where minimal pack weight is required, nor for short-range tactical shotguns.

• Clear dirt from ocular lenses with canned air and soft brushes every hunt
• Verify scope base screw tightness on receiver threads every 250 rounds
• Replace illumination coin cell batteries before winter matches every 12 months

Optisan Warranty Manifest

Optisan covers optical performance and internal mechanics with a limited lifetime warranty against manufacturing defects. Unboxing reveals the precision riflescope, protective flip-up lens covers, CR2032 battery, lens cleaning cloth, Allen wrench, and certified quality control sheets.