Geissele Automatics Hi-Speed National Match Two Stage AR-15 Trigger Set .154"

Manufactured by Geissele Automatics
SKU: 05-181
MPN: 05-181
Manufactured by Geissele Automatics
1 Review

In Stock

Orders of non-FFL items will ship same-day if placed before 3:30pm CST. FFL orders will ship within 7 business days if transfer details are provided

For individual Officer, First Responder, and Military pricing please make sure you are logged in. for details



Includes 1 Trigger and 3 Springs (for the Hi-Speed Match, Hi-Speed DMR and Hi-Speed Service Trigger) 

The Geissele Automatics Hi-Speed National Match Trigger Set is the combination of Geissele's Hi-Speed trigger series into a single package. With any of the three optional springs, the Hi-Speed National Match trigger set can be tuned for use as a competition trigger, hunting trigger, tactical trigger, or military trigger, ideal for uses where accuracy and durability are critical. With fully adjustable stages, the first and second stage weight distribution, over-travel, and sear engagement can all be tuned to the shooter's preference and requirements. 

Service Spring Set: Approved for use in CMP sanctioned competitions, the Service Rifle spring set provides a minimum pull weight of 4.5 pounds. By tuning the majority of that weight into the first stage, the second stage will provide an icicle-sharp break for a true match-grade let-off.

1st Stage: 3.2 - 5.0 lbs
2nd Stage: 0.5 - 1.5 lbs
Total Weight: 4.5 lbs Minimum

DMR Spring Set: Designed for use in tactical and military shooting where trigger weight is not regulated, the DMR set provides a slightly heavier second stage weight to help in high-stress shooting situations. Ideal for precision tactical shooting and squad Designated Marksmen. 

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

Match Spring Set: Designed for NRA High Power Rifle competition where highly modified AR-15 "Space Guns" reign supreme. With few restrictions, these super custom rifles are intended to produce extreme accuracy at long ranges. To help that end, the Match spring set allows for exceptionally low pull weights and lock time while still maintaining a full-strength hammer spring for enhanced trigger control and reliable, consistent primer ignition.

1st Stage: 1.5 - 2.5 lbs
2nd Stage: 6.0 oz - 14.0 oz
Total Weight: 1.9 - 3.4 lbs

The Hi-Speed National Match Trigger Set fits semi-automatic AR-15 / AR-308 pattern rifles with MIL-SPEC .154" trigger pins.

Geissele Part # 05-181

Note: Trigger pull weights are approximate and may vary slightly between rifles.
See More


BrandGeissele Automatics
Drop InStandard Assembly
ManufacturerGeissele Automatics
Trigger BowCurved
TypeTwo Stage
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Ratings & Reviews

1 review

  • 4 stars
  • 0 reviews
  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews


by -

This trigger went on a precision AR10 and I couldn't be happier. It has a lot of adjustment for both stages to allow you to tailor it to your likes (with good instructions and you can find an online tutorial). I wouldn't want it for a run-n-gun rifle, but for a precision/long distance platform then its A+.