New modifications and add :
Not a mag but i added a compensator to my T8.1 and bought an extended magazine.
I installed my flatlines (they are AGD, so I needed them !) on my emag and my RT PRO.
The 3000 on my Emag :
The 4500 on the RT PRO
And the last built, a Black classic powerfeed with minmag valve with Shoktech titanium back.