Since 1969

Geissele Hi-Speed National Match Adjustable Trigger Set

Geissele # 05181 |  Item # 331-05181
  • Geissele Hi-Speed National Match Adjustable Trigger Set
  • geissele-triggers
Status: Backorder OK
  • This item has restrictions that may prevent its sale by age or location.


Geissele Hi-Speed National Match Adjustable Trigger Set
by Geissele

Item Description:
The Geissele Hi-Speed National Match Trigger Series is designed for NRA High Power Rifle competition with highly modified match-grade AR-15-type rifles. The Service Rifle, Designated Marksman Rifle, and Match Rifle Spring sets are all included in this purchase. These adjustable triggers are specially designed for hunting, competition, tactical, and military use, where accuracy and robustness are critical. As an adjustable trigger, the first and second stage weight distribution, as well as total pull weight, over-travel, and sear engagement are all to be tuned to the shooters preference.

The Geissele Hi-Speed Service is designed for NRA High Power Service Rifle competition. It is an approved trigger for use in CMP sanctioned competitions such as National Trophy, NTIT and all Excellence In Competition matches. Service Rifle competitions require military-based weapons to meet certain criteria, one of which is a minimum trigger pull weight of 4.5 lbs. This Service Rifle Trigger includes Geissele's exclusive 5-Coil trigger spring which will give a nominal 4 lbs on first stage. The Service trigger pull weights are biased with most of the pull weight on the first stage. This will allow a light second stage with an icicle-sharp break, effectively giving your weapon a match-grade trigger let-off.

The Geissele Hi-Speed Designated Marksman Rifle is designed for tactical and military shooting where trigger pull weight is not regulated. Perfect for all precision tactical shooting and squad Designated Marksmen, the higher second stage weight helps in high-stress shooting situations.

Finally, the Geissele Hi-Speed Match is designed for NRA High Power Rifle competition with highly modified AR-15 Space guns. AR-15 Space guns are the Formula 1 weapons of High Power Rifle competition. With very few restrictions, these highly customized semi-automatic weapons are intended to produce extreme accuracy at long range. The Geissele Match Trigger is a perfect Space gun add-on as the pull weight can be adjusted to low levels that enhance trigger control. The fast lock time assists the shooter in getting every ounce of accuracy out of his weapon. The Hi-Speed hammer uses a full-power hammer spring which imparts more kinetic energy into the firing pin, producing much more consistent primer ignition, especially with experimental cartridges or AR-10 based weapons.

Item Specifications:

Service Rifle:
  • 1st Stage - 3.2-5 lbs
  • 2nd Stage - 0.5-1.5 lbs
  • Total Weight - 4.5 lbs Minimum

  • 1st Stage - 2.5-3.6 lbs
  • 2nd Stage - 0.5-1.5 lbs
  • Total Weight - 3.0-5.1 lbs

Match Rifle:
  • 1st Stage - 1.5-2.5 lbs
  • 2nd Stage - 6.0-14 oz
  • Total Weight - 1.9-3.4 lbs

All weights are approximate

Note: Designed for mil-spec AR15/M4 carbine rifles. Not compatible with the Sig MPX/MCX weapons.

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  • Shipping Weight: 0.31lbs. - Please Note: Most packages will require extra packing materials.
  • This item is regulated by the US STATE DEPARTMENT and may require an EXPORT LICENSE for international orders.
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