The 
VORSK Complete Trigger Group (Select Fire) is a pre-built, drop-in internal upgrade or replacement module designed specifically for the VMP-2 GBB Series. It allows users to convert DMR-style VMP-2 models (which are typically semi-locked) into assault rifle configurations capable of full-automatic fire. 
Key Features
Firing Modes: Enables both Semi-Automatic and Full-Automatic fire.
Construction: Built with an alloy housing featuring steel springs, pins, and screws for durability.
Ambidextrous Controls: Includes pre-installed ambidextrous fire selectors, magazine release, and bolt release.
Installation: Designed as a "drop-in" unit, requiring no complex assembly of internal springs or small screws.
Compatibility: Exclusively for the VORSK VMP-2 series (VMP-2M, VMP-2D, VMP-2MD). 
Usage & Conversion
DMR to Assault Rifle: Installing this in a VMP-2D or VMP-2MD (DMR variants) unlocks full-auto capability.
Note: It is recommended to use a low-power nozzle alongside this trigger group for legal field compliance if converting to an assault rifle.
Modularity: This part is a core component of the VORSK Modular Platform (VMP), allowing a single base gun to adapt to different roles (CQB vs. Long-range).