ERGO - PTS M4 4 Rail Handguard (MOE Version) FAL Carbine They both come in black

They both come in black but one has a barrel coated in black and one is left chrome

The PK machine gun was introduced in the 1960s and replaced the SGM and RPD machine guns in Soviet service

- Main base customizable level adjustment (up/down

allowing the projectile to continue in flight

ERGO - PTS M4 4 Rail Handguard (MOE Version) FAL Carbine They both come in blackSpecification: Material: Aluminum Alloy Feature: Aluminum Alloy Made One Piece Free Floating Rail Designed for light weight and secure installation Engraved "ERGO" and "For Training and Simulation use only" Modification may need for installation. Description: The Ergo M4 Four Rail is designed for AR M4 Training Weapons Airsoft with a standard A1 A2 Front Sight Base. Provides extended hand hold opportunities for shooters. Install onto A1 A2 front sight