AIP guide plug

The helical slanted teeth provide a much smoother action per cyle and allows for higher torque action

Made from high quality silicone rubber

Rail segments can be attached to the rail

instructions

Cybergun/Swiss Arms SBR SG556 RIS Airsoft AEG Rifle (Tan) mini talon AIP guide plugSG an abbreviation for Sturmgewehr which translates to "assault rifle" is the designation given to the new rifle being developed for the Swiss Army as a modern, modular combat rifle that can be configured and deployed for numerous roles. The SG556 is the latest iteration of the SG55x line of infantry rifles. The SG556 shares many of the same features and ergonomics as its original 550 551 552 553 predecessors. The most notable update to this weapons