Mk 2 Amplifier 3D PrintedMK 2 3D Printed Amplifier Protect your inner barrel and amplify your sound to a more intimidating presence. Personally designed and printed by @Cha0s_n_h0nor. This Amp uses a proprietary design that achieves a sharp , loud cracking sound. Very different sounding than your standard "quack" noise other units offer, the sound can be best described as the crack at the end of a whip. 14 MM CCW threads.

Functions perfectly with all MP5 Aegs

Trust me your auto feeding will be flawless given you have the correct nozzle length for your system

stand your piston up slide the rack in you can press the face of the rack / piston in your table to get the majority of the rack in

Fully skeletonized Upper / Lower / and front handguard

and included an advanced CNC Delrin Locking C- Clip to hold the inner barrel tight in place without wobbling and twisting

-BB are lined up straight and consistent 95%

1x 110rd Mid cap Magazine

The prototype versions during beta testing all intentionally had the support removed to test this scenario

RetroArms Gearboxes are manufactured from one block of aircraft aluminum (Dural) EN AW 7075 T651

3x 130rd Midcap Magazine

Maxx Adjustable / Perun Adjustable works great as well

⁍Vent cutouts on the can