The Field Tested Workhorse
SWFA SS 10x42M



In sub-zero temperatures or searing desert heat (-50 degrees to +130 degrees Fahrenheit, and altitudes of 30,000 feet to depths of 15 feet in salt water) the waterproof, shockproof, fogproof SS performs. Whatever the weapon, from .223 to .50 BMG, the SS handles the recoil. Whatever the target, the SS gives you the best advantage. Made of lightweight aluminum but strong as steel, it has superior multicoated optics for maximum light transmission. Built to NATO specs.

SWFA SS 10x42M


  • Matte Finish
  • Patented MOA-Quad Reticle
  • 30mm Tube
  • 1/4 MOA Turrets
  • Side Focus
  • OK for .50 cal
  • waterproof
  • fogproof
  • shockproof
  • fully multi coated
$399 95



For more reticle information please visit:

Mil-Dot OpticStalk


  • Exit Pupil: 4.2mm
  • Weight:
  • Length: 360mm / 14.173"
  • Field of view @ 100 yds: 3.9m
  • Side Parallax Adjustment (m): 10 - infinity
  • Eye Relief (in): 3.9
  • Diopter Compensation: -2 ~ +1 dpr
  • Click Adjustment Value: 0.25 MOA
  • Adjustment Per Revolution: 15 MOA
  • Total Elevation Adjustment: 100 MOA
  • Total Windage Adjustment: 100 MOA
  • Type of Reticle: MOA-Quad
  • Focal Plane:
  • Coating: Fully Multi Coated
  • Waterproof: yes
  • Fogproof: yes
  • Shockproof: yes

Rating & Reviews

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Ratings for this product:



I've had My Ten X Tactical Side Focus Tri Turrets Marine Submersible Navy Model Sniper Scope for 15 plus years. It went with me to War in Afghanistan as a Top Tier One Glass and coatings Overwatch Security Sniper Rifle System XM25, M25, M39SASS, M39EMR Navy Seal Team Scout Sniper Rifle System. The Scope was the greatest Optical Sighting System's for the US. M14NM Sniper Varied Systems. Every Seal Team Love this awesome Optical Quality SightDaytime Scope. Marvelous NATO Mil-spec Quality!! We Really appreciate you at SWFA Inc Thank you Chris. Chief Armorer and Master Chief Bravo Four (4) MOS. R.Hansen. USN. Retired.


Reviewer: Eric L

I've had this scope on my Remington 700 SPS tac in 308 for over a year now. This scope is awesome, and have ranged me out to 600 years, easily. The turrets track perfectly and it's all I could have asked for and more at this price point.

This scope will only be getting replaced once I manage to purchase the SWFA SS 3-15x.


Reviewer: Smalfry83

This scope has my highest recommendations! This scope works great in low light situations so that you can hunt until legal shooting light is over. The fixed power magnification takes a little practice to get used to it, but I have learned that I like fixed power scopes more than variable power scopes. I use this scope on my 300 win mag rifle as my primary deer hunting rifle. Search YouTube for more in-depth reviews.


Reviewer: Roman

I previously had a Leupold Mark IV variable (approx $1000). This scope is to my eyes at least just as bright, high quality, and tracks perfectly. The MOA/MOA works great and is more intuitive for us "imperial units" Americans, at least for me. And overall I've been very happy with it on my 700 5R 308. Good to go gear and easily goes head to head with $800-$1000 scopes.

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