Sig Sauer 553 With Redline N7 Gen2 HPA Engine

Needs some finetuning. Comes with 10 midcaps and 1 highcap shorty. Cheap cheekrest, 6,4 LiFePo and 9v adapter for the control board included. The Redline board can actually handle those voltages and higher still.

Upgraded with a US fitting Amped Airsoft line.

Comes without the case but could be convinced.

Potentially also available for trades.