Mk12 Mod 1 5.56 NATO SPECIAL PURPOSE RIFLE

TMK12155618R-BLK
Purchase
Made to Order

This product can’t be sold or shipped to certain states due to local restrictions. For more details see our Sales & Shipping Restrictions page. However, if you are LE or Active Military please contact us for further assistance.

556 only ICON
This rifle is chambered in 5.56 NATO.
FORGED ICON WHITE
Our uppers and lowers are forged from 7075-T611 aluminum.
RIFLE ICON WHITE
Our 18" Direct Impingement Rifle run a Rifle gas system for reliability and consistency. Mid Gas Systems can be available as well.
BCG ICON WHITE
All of our Carriers go through a R.E.M Polish process prior to QPQ coating. The R.E.M Polish process reduces friction, improves part durability, improves oil retention, and improves contact & bending fatigue. Our Bolts are MPI (Magnetic Particle Inspected) and coated in a durable titanium nitride finish.
AMBI ICON WHITE
This model is semi-ambidextrous. They standard with a fully adjustable 90/70 degree short throw safety selector and an extended magazine release to give you that perfect feel. Our charging handle is fully Ambi giving you complete control from either side.
AGB ICON WHITE
TRIGGER 5
This rifle runs our TYPE-A PMC Two-Stage Trigger. Constructed from pre-hardened 4140 this trigger is coated in QPQ to fight against friction and to ensure lubricity. The PMC Two-Stage Trigger ships at 1 1/2 reset to 3 1/2 trigger pull.

Quick Specs

CALIBER: 5.56 NATO
CLASSIFICATION: Rifle
BARREL LENGTH: 18″
HANDGUARD: Knights FF RAS Long
GAS SYSTEM: Fully Adjustable
GAS LENGTH: Rifle Length
TRIGGER: 2-Stage
MUZZLE: Allen AEMB Mount
BCG: QPQ W/R.E.M Polish
OVERALL LENGTH:
FIRE SELECTOR: Ambi-Short Throw Adjustable
WEIGHT:

 

Description

The Mk18 Mod1 or Special Purpose Rifle was used heavily by Special Operations Forces of both the U.S. Army and the U.S. Navy.  It’s a modified light designated marksman variation of the M16 chambered in 5.56x45mm.

This TYPE-A Mk12 Mod1 is built on an accurate Long Rifle platform with proven mil-spec components to make it an incredibly versatile rifle. The Mk12 Mod1 Long Rifle is equipped with a 18″ 416R Stainless steel match grade barrel with an Allen Engineering AEMB muzzle mount coupled with an SPR collar to fit an Allen AEM5 suppressor.  It’s equipped with Knights Armaments FF RAS Long handguard & B5 Sopmod furniture.  The TYPE-A Mk12 Mod1 is driven by our TYPE-A QPQ bolt carrier group w/R.E.M Polish.  It’s also equipped with a DGI (direct gas impingement) system and our new TYPE-A PMC Straight 2-stage trigger to give it consistent reliability time after time.

NOTE:  All of our rifles are Hardcoat Anodized and then Cerakoted to give you a longer lasting more durable finish.  We wanted your rifle to wear to the anodized surface vs. the raw aluminum surface like some of our competitors.  Just another added benefit making our rifles…TYPE-A.

****Please Note: All NFA rules apply. Please check with your local state laws.

Colors Available (*Shown in Hardcoat Anodized Black)

  • Magpul™ Olive Drab Green (H-232Q)
  • Magpul™ Flat Dark Earth (H-267Q)
  • Noveske™ Bazooka Green (H-189Q)
  • Tungsten (H-237Q)
  • SIG™ Dark Grey (H-210Q)

Features

*(OPTICS NOT INCLUDED)

BARREL

  • Caliber: 5.56 NATO
  • Length: TYPE-A 18″ 1/7 twist Stainless Steel w/SPR Profile
  • Gas block: 416R Low Profile .750 Fully Adjustable
  • Material: 416R Stainless Steel
  • Gas System: Rifle Length
  • Twist Rate: 1:7 twist
  • Finish: Bead Blasted Matte Finish
  • Thread: 1/2×28
  • Muzzle Device: Allen Engineering AEMB Mount  – 1/2×28 w/SPR collar

UPPER RECEIVER

  • Platform:  GEN3 Precision Machined 7075-t6 Aluminum Upper Receiver with Extended Feed Ramps
  • Finish: Option
    • Black – MIL-A-8625, Type-III, Class 2
    • Color – Type-III Anodizing with Cerakote Ceramic Coatings
  • Charging Handle: TYPE-A Ambi Charging Handle

  • Bolt Carrier Group: TYPE-A QPQ W/REM POLISH BOLT CARRIER GROUP

  • CARRIER:
    • Semi-Auto Bolt Carrier
    • Gas Key (Staked)
    • Gas Key Hardened to USGI Specifications
    • Grade 8 Hardened Fasteners
  • BOLT ASSEMBLY:
    • Case Hardened, Shot Peened & MPI Tested
    • Extractor (Fully Assembled)

LOWER RECEIVER

  • Platform: GEN3 Precision Machined 7075-t6 Aluminum Lower Receiver
  • Finish: Option
    • Black – MIL-A-8625, Type-III, Class 2
    • Color – Type III Anodizing with Cerakote Ceramic Coatings
  • Trigger: TYPE-A CCS 2-Stage Straight Trigger (3.5lb.) – S7 Tool Steel/Heat Treated
  • Extension: 6-Position Adjustable Buffer Tube – Carbine Length
  • End Plate: Mil-Spec End Plate – 4140 Pre-Hard
  • Fire Selector: TYPE-A Ambi Billet 90°/70° Adjustable Short Throw Selector – Tool Steel
  • Magazine Release: TYPE-A Extended Billet Mag Release – Tool Steel
  • Lower Parts: Stainless Steel/Aluminum Detents & Springs

HANDGUARD/RAIL

  • Platform: Option
    • Knights Armament FF RAS Long
  • Finish: Option
    • Black – MIL-A-8625, Type-III, Class 2
    • Color – Type-III Anodizing with Cerakote Ceramic Coatings

FURNITURE

  • Stock: B5 SOPMOD STOCK – BLK
  • Grip: B5 P-GRIP – BLK

ACCESSORIES (INCLUDED W/RIFLE)

  • Magazine: MAGPUL PMAG 30 AR/M Magazine
  • Soft Case: 42″ Single Rifle Case

Colors Available (*Shown in Hardcoat Anodized Black)

  • Magpul™ Olive Drab Green (H-232Q)
  • Magpul™ Flat Dark Earth (H-267Q)
  • Noveske™ Bazooka Green (H-189Q)
  • Tungsten (H-237Q)
  • SIG™ Dark Grey (H-210Q)
Barrel Length

Caliber

Gas System

Firearm Type

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Downloads

PRO RIFLE MANUAL
ADJUSTABLE GAS BLOCK ADJUSTMENT DIRECTIONS

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