Geissele Hi-Speed National Match AR-15 Trigger

Geissele triggers are trusted by professionals around the world, from special operations forces to competitive shooters. The reason is simple: uncompromising quality, precision manufacturing, and reliability. Each trigger is designed to perform in demanding conditions where smooth operation and consistent shot-to-shot performance are essential.

Geissele Hi-Speed National Match is the manufacturer's most advanced adjustable two-stage trigger. It was designed for competitive shooting, NRA High Power competitions, and designated marksman applications (DMR), where the ability to individually tailor trigger characteristics to the shooter's preferences and competition requirements is essential.

Features:

• Full adjustability: The user can precisely adjust first- and second-stage pull weight, over-travel, and sear engagement.

• 3-in-1 spring system: The set includes three spring configurations — Service, DMR, and Match — allowing the rifle's intended use to be changed without replacing the entire trigger.

• Hi-Speed Hammer: A lightweight hammer with reduced lock time improves precision while retaining the full force of the hammer spring, providing reliable primer ignition, including on AR-10 platforms.

• Materials: Precision-manufactured from high-quality tool steel using EDM technology.

Spring configurations included:

1. Service Rifle: Designed to meet CMP/NRA competition requirements, including the minimum 4.5 lb trigger pull. Most of the pull weight is concentrated in the first stage.

• First stage: 3.2–5.0 lbs

• Second stage: 0.5–1.5 lbs

• Total: minimum 4.5 lbs

2. DMR (Designated Marksman Rifle): Designed for tactical and precision shooting where trigger pull weight is not restricted by competition regulations.

• First stage: 2.5–3.6 lbs

• Second stage: 0.5–1.5 lbs

• Total: 3.0–5.1 lbs

3. Match Rifle: Designed for highly precise competition rifles, allowing an exceptionally light trigger pull.

• First stage: 1.5–2.5 lbs

• Second stage: 6.0–14.0 oz

• Total: 1.9–3.4 lbs

Technical specifications:

• Platform: AR-15 / AR-10

• Type: 2-stage

• Trigger bow: M4 Curved

• Adjustment: Yes — pull weight, over-travel, and sear engagement

• Pin size: Mil-Spec

Intended use:

The trigger is designed for professional competitive shooters, including NRA High Power and Service Rifle competitors, designated marksmen, and users building rifles for long-range shooting who require extensive trigger customization.

Note: The trigger is not compatible with Sig Sauer MPX/MCX platforms or AR-15/M4 Pistol Caliber Carbine (PCC) variants.