Dark Storm Industries Drop In Billet Trigger 4lb
User Ratings
No ratings yet
Be the first to review this product
Drop-in billet trigger for AR-15 with a 4 lb pull weight from Dark Storm Industries.
Specifications
- Manufacturer:
- Dark Storm Industries
- Category:
- trigger
- Platforms:
- AR-15
- UPC:
- 496377013994
- MPN:
- DSI-TRG-DI4
- Required Component:
- Yes
Parts Cabinet
Track parts you own or plan to buy.
Where to Buy
Have one to sell?
Sponsored
MantisX
The smart way to train your AR build
Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.
Shop BlackBeardXPrice History
No Price History Available
Check back later for pricing trends
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertSimilar Products
Larue Tactical MBT-2S Black Two-Stage Straight Fits AR10/AR15
Larue Tactical
$99.69
LaRue MBT-2S Curved Trigger Two-Stage, Black
Larue Tactical
$104.99
Geissele Automatics SSA Two-Stage Curved AR Trigger 4.25–4.75 lb Pull Black Oxide 05101
Geissele Automatics
$229.51
PSA AR15/PA10 EPT - Enhanced Polished Fire Control Group - 507797
Palmetto State Armory
$49.99
Geissele Automatics SSA-E 2-Stage Enhanced AR Trigger 3.5 lb Pull 05-160
Geissele Automatics
$229.51
Geissele Automatics Super Dynamic Combat SD-C 2-Stage Flat Bow AR Trigger 4.5 lb Pull 05-165
Geissele Automatics
$239.98
Geissele Automatics SD 3-Gun Trigger
Geissele Automatics
$205.19
Rise Armament RA-100F Two-Stage Flat Trigger with Mil-Spec Pins for AR-10/AR-15
Rise Armament
$69.32
Builds Using This Part
No builds yet — be the first to use this part.
Related Guides
Guide
The AK Platform: Core Design, Strengths, and Builder Tradeoffs
A practical AK overview covering operating system basics, parts ecosystem realities, and where the AK platform shines compared to AR-pattern rifles.
8 min read
Guide
AR-15 Armorer's Toolkit: What You Actually Need
A no-filler breakdown of the specific tools required for AR-15 armorer work, from trigger and grip swaps to barrel installation and headspace verification. What each tool does and why it matters.
7 min read
Guide
AR-15 Components: A Complete Reference Guide
A comprehensive overview of every major component in an AR-15 build—including what's inside bolt carrier groups and parts kits—organized by assembly for new builders.
12 min read