Limited Edition NEMO Arms Executive Order [XO] .308 Win Semi-Auto Rifle - Kryptek Highlander

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.308 WIN


IF YOU WANT AN 8 LB .308 WIN with a 20″ barrel, check out this rifle!   Lightweight and feature rich rifle with luxurious performance.  This rifle weighs only 8.2 lbs as a result of the minimal weight of the enhanced receiver set and 20″ carbon fiber barrel.  If you are looking for a large game rifle with minimal recoil, this is it! The Executive Order (XO) with a PROOF RESEARCH 20-inch barrel, is a lightweight, accurate, hard hitting carbine.  The longer barrel ensures that you can extract maximum velocity from your projectiles. Ambidextrous controls make operating the XO a cinch for any shooter. Shoot one for yourself and experience first-hand an advanced evolution in Modern Sporting Rifles.



  • NEMO full ambi-control upper and lower receiver set Billet 7076-T6 Cerakote Kryptek Highlander
  • 15” 6061 M-LOK modular rail 1.83” internal diameter steel QD mounts rotation limited
  • Lightweight heat dissipating barrel nut 7075-T6
  • 7075-T6 7 position “Carrier Cradle” anti-tilt receiver extension
  • Tuned steel faced buffer system
  • Chrome silicon recoil spring
  • PROOF RESEARCH 20” 1:10 twist carbon fiber wrapped barrel with rifle length gas
  • NEMO dual chamber compact muzzle brake heat treated 4140 IONBOND coating
  • Quick Switch .875 journal gas block Suppressed, Unsuppressed settings 4140 IONBOND coating
  • Severe duty threaded stainless gas tube with rifle length gas
  • PATENTED recoil reduction carrier 8620 heat treated Nickel Boron coated
  • High pressure bolt 9310 heat treated Cryo’d shot peened MPI Nickel Boron coated
  • Tool steel extractor heat treated IONBOND coated
  • Titanium through drilled takedown and pivot pins
  • Ambidextrous safety selector
  • Ambidextrous charging handle 7075-T6
  • Mil-Spec forward assist
  • Sling compatible latch plate and properly staked castle nut
  • Geissele Super Dynamic Enhanced (SD-E) twostage trigger First stage 2.3lbs Second 1.2lbs
  • MAGPUL MIAD grip
  • MAGPUL CTR Mil-Spec diameter carbine stock
  • MAGPUL 20 round Gen3 P-MAG
  • Overall length collapsed (38.5 inches) Weight unloaded (8.2 pounds)


Additional Information
Manufacturer Nemo Arms
Model Limited Edition Executive Order [XO] – Kryptek Highlander
Type Rifle: Semi-Auto
Caliber .308 Win Mag
Action Semi-Automatic
Capacity 20+1
Receiver 7075 Billet Aluminum
Trigger Geissele SDE 2-stage
Barrel Length 20″ Proof Research 1:10 Twist Carbon Fiber Barrel
Overall Length 38.5″ Collapsed – 42.75″ Extended
Weight 8.2 lbs
Accessories 1 Magpul PMAG (20 Rounds) and two M-LOK Accessories Rails
Product UPC XO308-20CF

Additional Information Content

Modern Warriors

We started Modern Warriors for the sole purpose of providing a less expensive way to enjoy our love of buying and shooting some really cool stuff. What started as a hobby has turned into a business where we have developed the experience and ability to help you enjoy our same hobby and save you money in the process.

We specialize in tactical weapons, including suppressors, short barrel rifles and full auto weapons. We have routine experience in shooting the weapons we carry, so if you want our opinion on how a weapon operates, we will gladly provide it. We also have expertise working with licensed professionals in setting up gun trusts, which is an ideal way of purchasing, owning and operating any weapon restricted by the National Firearm Act. Don’t let the word “trust” scare you. It is very easy to set one up if you have the right help.

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