Description
CRYO-LMG Extension Arm (MCR & Fightlite compatible)
The Problem
One of the biggest frustrations with standard barrel handle extensions is their undersized design. You often can’t fit your hand underneath the handle to safely remove the barrel from the upper receiver—leading to scraped knuckles on the rail and unnecessary hassle during maintenance.
Our Solution
We’ve redesigned the extension with added length (1–2 inches, model-dependent) for better clearance, allowing you to slide your hand under the grip effortlessly and remove the barrel without risking cuts or discomfort. Plus, we’ve strategically removed material to improve heat dissipation from the barrel to the handle, keeping things cooler during sustained fire sessions.
- Medium (Standard): 3¼ inches – Ideal for most users, offering a balanced fit for quick barrel swaps.
- Large (Machine Gunner): 4¼ inches – Extended reach for gloved hands, perfect for heavy-duty ops or cold-weather shooting.
Check out the side-by-side photos below: the compact MCR version on the left for reference, followed by our new Medium option demonstrating the improved ergonomics and ventilation cutouts. This upgrade makes your setup more user-friendly and reliable—because nobody needs extra cuts or overheating in the field.










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