LCT LK 53 A3 with Polarstar Fusion Engine

 Hey Dudes, I'm offering my HK 53 HPA for sale. The gun is like new,  only a functionality test,  and comes with 3 x 100 rounds and the original magazine. Also included are an optics mount, a Surefire-style hand guard and the original Gearbox.
I would also trade it for a Tokyo Marui AKX only.

Feel free to ask any further questions or request pictures via PM 

The final price, with or without shipping included, depends on the buyer's negotiation skills. Payment via PayPal, buyer protection is at the buyer's expense.  Shipping is exclusively insured and with tracking