M-K IIA1

M-K IIA1

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M-K IIA2

M-K IIA2

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M-K IIA3

M-K IIA3

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  • Lifetime transferable guarantee
  • Precision receiver pins
  • Hammer and Trigger Spring
  • 3 interchangeable disconnector springs:
    »Light »Medium »Heavy
  • Assembled with the medium disconnector spring
  • Spring weight chart
  • Allen wrench set
  • Instruction manual
  • Sample tube of Slip 2000 Lubricant
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The Bronze Advantage

*The Bronze Advantage

Available in all standard pin models. 
Extremely slippery bronze gives the M-K II standard pin models the smoothest, drag-free pull through first and second stage.
Bronze Advantage is not available in large pin models M-K II A1 and A2

  • Bronze insert installed in the trunnion and machine finished to fit the receiver pin
  • Added lubrication retention with less lubrication required
  • Less pin to trigger friction with low pin wear

Less trunnion hole deflection

Fits receiver using the standard GI size 0.155 receiver pins.

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M-K IIA3

A high speed tactical trigger with crisp, clean and predictable National Match release of the M-K II.  Also available with The Bronze Advantage. 

  • Most adjustable of all the M-K II trigger systems
  • A2 style short reset disconnector
  • Adjustable second stage release
  • Interchangeable disconnector springs
  • Safety selector which can be installed from the left or right side of the receiver
  • Overtravel adjusting screw
  • Steel on steel positive overtravel stop with firmer stop than steel on aluminum
  • Fits receivers with standard (i.e. Mil-spec) size 0.155 receiver pins
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M-K IIA2
A tactical/match trigger, at home at the 600 yard line of Camp Perry as well as in a high speed, 3 gun match.

Available in: Standard Pin, Standard Pin with The Bronze Advantage, Large Pin Colt.

Description

  • Short reset disconnector, allowing for faster follow up shots.
  • Factory pre-cut trigger housing tail, saving time and
    eliminating the need to set overtravel.
  • Standard Pin (i.e. Mil-spec) size 0.155 receiver pins
  • Large Pin Colt (i.e. Mil-spec) size 0.170 receiver pins
  • When Installing the M-K II Large Pin in Colt models with a sear block it is NOT necessary to remove the sear block or modify the receiver in any way.
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M-K IIA1
When installed and tuned the M-K II A1 will give the user the crisp, clean and predictable release that is unmatched to this day.

Available in: Standard Pin, Standard Pin with The Bronze Advantage, Large Pin Colt.

Description

  • Original long reset disconnector allows extra forward trigger movement on reset.
  • Requires some hand fitting to install, just like the old days.
  • User fits the overtravel to the desired distance by trimming the tail of the trigger housing.
  • Standard Pin(i.e. Mil-spec) size 0.155 receiver pins
  • Large Pin Colt (i.e. Mil-spec) size 0.170 receiver pins
  • When Installing the M-K II Large Pin in Colt models with a sear block it is NOT necessary to remove the sear block or modify the receiver in any way.
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