CMC Triggers Drop-In Trigger Group 2.0 — Single-Stage, Flat Bow, 2.5 lb Pull, Black with Blue Housing (Model 47403 | UPC 850040016567)
Level-up your AR with match-grade speed and control. The CMC Triggers Drop-In Trigger Group 2.0 delivers a single-stage, flat-shoe break at a crisp 2.5 lb pull, all inside a rugged black/blue one-piece housing for fast, reliable installation. Whether you’re building a precision carbine, a lightweight competition blaster, or a refined duty/range rifle (where lawful), this drop-in module provides the clean wall, glass-rod break, and short reset that help tighten groups and trim split times—without sacrificing safety or durability.
Why This Trigger Wins
True Single-Stage Performance: A consistent 2.5 lb break with minimal creep and short, positive reset for rapid follow-up shots.
Flat Bow Advantage: The flat trigger shoe promotes a straight, repeatable press and consistent finger placement—great for gloves and high-tempo strings.
Drop-In Simplicity: Pre-assembled, self-contained module streamlines installation compared to traditional mil-spec parts kits.
Trigger Group 2.0 Upgrades: Refined geometry and robust internals provide repeatable sear engagement and enhanced durability under hard use.
All-Weather Reliability: Precision EDM/case-hardened components and a rigid blue aluminum housing maintain consistent feel across heat, cold, and round counts.
Real-World Benefits You’ll Notice
Tighter Groups: Crisp let-off reduces sight wobble at the break, improving practical accuracy.
Faster Cadence: Short reset supports controlled pairs and efficient transitions.
Better Control: Flat bow and light, predictable pull help manage recoil and keep sights on target.
Confidence Under Stress: Consistent trigger feel builds repeatable mechanics from the bench to the barricade.
Ideal For
3-Gun & Practical Competition: Speed-focused performance with reliable reset.
Precision & Recce Builds: Cleaner breaks for prone, supported, and positional shooting.
Range/Training Carbines: A meaningful upgrade over gritty mil-spec triggers.
Hunting (where lawful): Light, crisp press for precise shot placement.
Compatibility & Fit Notes
Platform: Designed for AR-pattern lower receivers that accept small-pin (≈0.154") fire control groups (common AR-15/AR variants).
Pins/Hardware: Uses standard small-pin trigger/hammer pins; verify package contents (anti-walk pins may be optional—check your retailer listing).
Not Typically Compatible With: Large-pin lowers, some PCC blowback setups, unusual safeties, or non-standard receivers without fitting.
Legal/Use: Confirm compliance with local/state/federal laws and match rules before installation and use.
Installation Overview (Quick Guide)
Ensure Unloaded: Remove mag, lock open, and verify chamber is clear.
Remove Existing FCG: Drift out pins and save springs per manual.
Drop-In Module: Place the CMC 2.0 unit in the receiver; align pin holes.
Insert Pins: Install your pins and secure according to manufacturer guidance.
Function Check: Verify safe, semi, and reset per standard AR function tests before live fire.
Pro Tip: Use a torque driver and thread treatment as recommended for any anti-walk hardware; record your settings for future checks.
Specifications
Brand: CMC Triggers
Product: Drop-In Trigger Group 2.0
Action: Single-stage
Pull Weight: 2.5 lb (approx.)
Trigger Shoe: Flat (black)
Housing: Blue aluminum, one-piece drop-in
Finish/Color: Black trigger with blue housing
Model #: 47403
UPC: 850040016567
Care & Maintenance
Keep It Clean: Blow out debris after dusty or high-round-count sessions.
Light Lube: A drop of quality oil at pivot interfaces (as recommended) maintains feel without pooling.
Periodic Checks: Reconfirm pin security and safety function after hard use or parts swaps.
Safety & Compliance
Only install on an unloaded firearm.
Perform full function and safety checks after installation; verify pull weight and reset before live fire.
Follow all laws and organizational rules regarding trigger weight and configuration.
What’s in the Box*
CMC Triggers Drop-In Trigger Group 2.0 — Single-stage, flat, 2.5 lb, black/blue
Installation/warranty documentation
*Verify with your retailer whether pins/anti-walk hardware are included.
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Crisp break. Short reset. Flat control. Upgrade your AR’s performance with the CMC Triggers Drop-In Trigger Group 2.0 (2.5 lb, Flat, Black/Blue) and feel the difference on the timer and the target.
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