Mk12 Precision Weapon System

New Mk12 Precision Weapon System
Praestolor Arms has teamed up with Progressive F.O.R.C.E. Concepts (PFC) to produce the Mk12 Precision Weapon System.  PFC trains active duty military units, law enforcement, security professionals and civilians in firearms, tactics and skills.  The members of their instructor cadre all have military experience and have served as members of Special Forces units, law enforcement tactical teams, private security contractors and executive protective details.  Through feedback from military units and law enforcement tactical teams, a need was identified for an accurate long-range tactical rifle to augment standard issue carbines.  The lead instructors of PFC worked with the Praestolor armorers to create a tactical rifle that offers sub MOA accuracy out of the box when configured with the optional Night Force scope.

Every component of the Mk12 Precision Weapon System has been hand selected, tested and approved by the instructors at PFC. Multiple rifles have been used over the last year during military and law enforcement training engagements from mountainous desert conditions to humid tropical environments to urban settings and the MK.12 has performed flawlessly.  Operational experience with the rifle has shown that weapon accuracy improves with firing and as we discovered during development, she likes to be shot dirty. 

 - The Praestolor Billet Lower is made of 7075 T6 billet aluminum with type III hard coat anodization. All dimensions are designed to accept all Milspec internals, stocks, grips, magazines and most accessories. We designed our lower with an ample magazine well to allow for smooth magazine changes in high stress situations and the integrated trigger guard is broad with rounded edges for comfort whether you are on patrol, competing or in an all day training class. 

  • 7075 T6 Billet Aluminum
  • Type III Hard Coat
  • Milspec Dimensions
  • Integrated Trigger Guard
  • Ample Magazine Well
  • Geissele SSA-E trigger
  • Magpul PMAG Magazine Included
  • Magpul Precision Rifle Stock (PRS)
  • Ergo Suregrip

Premium Upper - All Praestolor uppers are 7075 T6 billet aluminum with type III hard coat. Our base upper has several upgrades to include a 1/7” twist barrel made of 4140 chrome moly steel with a phosphated outer diameter and a melonited internal diameter. The receiver is equipped with M4 feed ramps and the upper comes with a Troy 11” or 13” Alpha Rail with a Vltor low pro gas block and melonited gas tube.  Rubber City Armory Black Nitrided BCG for added reliability and easy maintenance is standard.  

  • 7075 T6 Billet Aluminum
  • Type III Hard Coat
  • Milspec Dimensions
  • M4 Feed Ramps
  • 4140 Chrome Moly Steel Phosphate / Melonite Coating
  • 18" SS National Match Barrel with ,223 Wylde chamber
  • Precision Reflex Gen III forearm
  • Troy Gas Block
  • Primary Weapon Systems FSC 556 Muzzle Device
  • Rubber City Armory Enhanced Bolt Carrier Group
  • Bravo Company A44 ambidextrous charging handle
  • Harris Bipod

The Rubber City Armory (RCA) is an enhanced Bolt Carrier Group coated in an advanced Black Nitriding process to create a BCG that requires minimal lubrication, is corrosion and wear resistant and is the easiest BCG to clean. Did we mention it looks some kind of cool too?

Optional Night Force NXS Compact 2.5-10x Scope with Night Force Ti Rings and Cerakote FDE.

$2199 without scope or Cerakote
$2350 with Cerakote (Black, OD Green, FDE or Grey)
$4150 As pictured

Ask for a quote with other scope options of your choice.  Tell us your needs.  We are a manufacturer with a full custom shop to build the rifle you want.

Write a review

Note: HTML is not translated!
    Bad           Good

  • Views: 99318
  • Brand: Praestolor Arms
  • Product Code: MK12
  • Availability: In Stock
  • $2,199.00
  • Ex Tax: $2,199.00

Available Options

Tags: MK12, MK.12, MK-12, ar, ar15, ar-15, M4, praestolor, 7075, billet, aluminum, receiver, pmag, Melonite, Milspec, Billet, rifle, magpul, prs, PFC, , Progressive FORCE Concepts, Geissele, SSA, SSA-e, Bravo Company, gunfighter, A44, pws, primary weapon systems, fsc, hartman, janowicz, Battle Arms Development, sniper, precision, national match, stainless steel, wylde, reflex, harris, bipod, nightforce, scope, Black, FDE, Flat Dark Earth, OD, ODG, Olive Drab