I have been collecting airsoft guns for about a decade and I’ve only ever seen one of these before. Classic army made them for a very short time and sold it as their top tier M4 Full metal body One piece metal outer barrel High torque motor Etc Doesn’t come w/ EOtech Classic Army intended this as their pro line. It’s a very cool, old school AR that is both a collectible and also completely useable! As it stands right now it’s been in my collection for quite some time so it could use a tune up. I will give it a full service, shim, and grease before I ship it out to whoever buys it. I am a longtime tech with hundreds of happy customers so rest assured the work will be done right. I’m asking $275 w/ free shipping for this beauty. Shipping is free, but, you cover the fees. So with HopUp payments that’s 10% and hence why the buy it now price shown is higher than $275