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ZEV Technologies Fulcrum Adjustable Trigger Ultimate Kit for Glock Gen 1-3 9mm Black - FUL-ADJ-ULT-9-B-B
Product Description
The standard factory trigger group found inside classic Gen 1, Gen 2, and Gen 3 Glock platforms is world-renowned for its rugged, duty-grade dependability, but it introduces an immediate mechanical liability for competitive shooters and precision enthusiasts. Characterized by a long, mushy pre-travel lane, a heavy stack, and a flexible plastic face, the OEM trigger often leads to subtle muzzle movement right at the point of ignition. The ZEV Technologies Fulcrum Adjustable Trigger Ultimate Kit completely redefines the ergonomics and physical execution of your small-frame Glock, delivering a match-grade firing engine that replaces the entire physical fire-control system from the trigger shoe down to the striker tip.
Precision-engineered from premium 6061-T6 structural aluminum billet, the central Fulcrum trigger pad and integrated safety bar feature a widened, flat-faced tactical profile. This physical expansion offers three times the surface area of a standard Glock trigger, building correct muscle memory by forcing your finger pad into an absolute parallel alignment across every shot string. Both the trigger pad and safety lever are protected by a MIL-SPEC Type III hardcoat anodized black jacket to lower surface friction and resist chemical solvents. The real engineering breakthrough is the absolute mechanical adjustability built straight into the shoe face: using integrated adjustment screws, operators can meticulously tune both pre-travel distance and post-break over-travel to establish an ultra-short, crisp reset path that accelerates your split-times on steel targets.
As ZEV's top-tier "Ultimate" configuration, this kit does not stop at a simple trigger shoe swap. It packages a highly polished proprietary stainless steel trigger bar, a complete custom ejector housing, the low-drag ZEV PRO/Race connector, and a match-grade trigger spring. To drastically cut down physical lock time—the exact microsecond window between sear release and primer ignition—the kit includes ZEV’s legendary V4 Stainless Steel Skeletonized Striker. Driven by specialized 2-pound or 3-pound striker wire springs and paired with a highly polished stainless steel firing pin safety plunger, this unified system strips away internal creep to provide a glassy, predictable 3-pound break while keeping all standard safety block features fully active.
*Armorer Bench Notes & Technical Maintenance Guidance: The FUL-ADJ-ULT-9-B-B Ultimate Kit is explicitly configured for 1st, 2nd, and 3rd Generation small-frame 9mm Glock models (G17, G17L, G19, G19C, G26, and G34); it will not fit Gen 4 or Gen 5 receivers, nor will it drop into large-frame .45 ACP or 10mm Auto frames. When fine-tuning the pre-travel and over-travel set screws on your workbench, verify that the firing pin safety block still fully engages and clears the trigger bar arm cleanly. Once you lock in your ideal travel preferences, remove the set screws one at a time, apply a micro-drop of medium-strength blue thread-locking compound, and re-seat them; skipping this step allows cyclic recoil harmonics to back the adjustments out, which can temporarily disable trigger reset or freeze striker release. During routine field maintenance, clean the skeletonized striker track with a dry cotton swab; never grease or oil the striker channel, as liquid lubricants actively collect unburnt carbon sludge that will induce light primer strikes.
Key Features
- Total Adjustability Control: Features on-board set screws to individually shorten pre-travel and compress over-travel, delivering an incredibly fast mechanical trigger reset.
- Flat-Faced 6061-T6 Shoe: Machined from premium aerospace-grade aluminum billet with a black hardcoat anodized finish, offering a wider tactile footprint for optimal finger indexation.
- V4 Skeletonized Striker: Lightweight, precision-ground stainless steel firing pin shortens action lock time and delivers crisp sear engagement dynamics.
- ZEV PRO Match Connector: Outfitted with a proprietary low-friction target connector that smooths out the mechanical break down to a uniform 3-pound profile.
- Complete Core Overhaul: Arrives as a comprehensive 10-piece drop-in package containing the custom ejector block, tuned springs, safety plungers, and specialized springs to renew your trigger system.
Product Specifications
- Brand: ZEV Technologies
- Model Line: Fulcrum Adjustable Ultimate Series
- MPN/SKU: FUL-ADJ-ULT-9-B-B
- UPC: 811745029757
- Firearm Fitment: Glock 17, 17L, 19, 19C, 26, 34 (Gen 1-3 Only)
- Caliber Focus: 9mm Luger (9x19mm)
- Trigger Style: Wide Flat-Face with Black Safety Lever
- Pull Weight Target: ~3.0 lbs (Adjustable from 2.0 lbs to 6.0 lbs based on striker spring selection)
- Shoe Material: Type III Hardcoat Anodized 6061-T6 Aluminum
- Trigger Bar Assembly: Polished Proprietary Stainless Steel
- Striker Assembly: Precision-Milled V4 Skeletonized Stainless Steel
- Operational Focus: Recommended for Competition and Match Use Only
- Country of Manufacture: United States
