(1 customer review)



The Shepherd 3-10X40 P3 rifle scope is designed to cover a variety of rounds in the 2500-2700 fps velocity range.  This general purpose sight is like no other rifle scope on the planet.   The DRS (Dual Reticle System) is far and away the best moving target acquisition rifle scope system available today and is a must have addition for the avid shooter’s hunting gear.  The P3 has Shepherd’s patented reticle range finding system designed specifically for modern rifle platforms.  It also features Shepherd’s One Shot Zero allowing the user to dial in the gun in a single shot.  This Shepherd rifle scope gives shooters the fastest, one step, target range estimator and ballistic drop calculator in the world.  This unique rifle scope allows even an inexperienced shooter the ability to just “Fit and Fire”.  The rifle scope features Shepherd’s PVD multi-layer coated HD optics which deliver a crystal clear image through the entire field of view.  The P3 model has 18” range-finding circles for use on large targets including deer and military silhouettes.  The circles can be adjusted up for flatter shooting rounds or down for rounds with a bit more drop.  This rifle scope is ideal for the AK47, Kimber 8400 and the Mauser 98.  The bullet drops match up well with 6.5 Grendel 120gr Federal American Eagle OTM and 275 Rigby 140gr Hornady InterLock SP. In addition, the P3 accommodates some of the more powerful game loads such as the 375 H&H Mag.  It also works on short barrels rifles in .308, 30-06, and .223’s.  If you want to check the fit of this reticle to your gun/round please visit our scope finder.  This is definitely a must have hunting or tactical accessory for anyone using high powered flat shooting rifles.  This rifle scope is extremely accurate at all distances out to 1000 yards.  You can purchase this rifle scope here by selecting the “Add To Cart” button or find a dealer or store near you using the locator at the top of the page.



 Magnification 3x–10x
 Objective Lens Diameter, mm 40
 Field of View (FOV) @ 100yds, ft 41.5–15
 Relative Brightness 175–16
 Eye-Relief, in 3"–3.5"
 Click Value 1/4 MOA
 Tube, in 1"
 Stadia Size, in 18"
 Reticle P3
 Lens Coating Multi-coated
 40mm Adjustable Objective 25' to infinity
 Length, in 14"
 Weight, oz 17
Drop figures in inches from 100 yds / zero to the center:


  • One Shot Zero
  • High Transmission Optics for Excellent Low Light Performance
  • World's Fastest and Easiest Passive Range Finder and BDC
  • Argon Gas Filled, Waterproof, Shockproof
  • Visual Confirmation of Wind and Elevation
  • Instant Range Finding and BDC
  • Instant Visual Verification of the Original Zero
  • 1/4 M.O.A. Clicks on the Ranging Circles and Friction Adjustments on the Crosshairs with 0.001 M.O.A.
  • Patented Dual Reticle System
  • P3 Reticle with 18" Circles Useful for Deering Hunting and Military Silhouettes
  • Flat Black Finish
  • Lifetime Warranty

1 review for SHEPHERD 3-10X40 P3

  1. William D. Burgess

    I’ve owned a Shepherd P3 scope for about 10 years now, last year I visited friends in Vegas & went to their 1000 yd. Range, shot a 3 1/2″ group @ 400 yds. With my 300 Win. Mag. Hunting gun , amazing! I had a Leupold on that rifle for twenty years and hunted all over with it, but never could I get groups that small, I now own 3 Shepherd’s! Mahalo,WDB

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