Echo1 M4 P9 PCC (JP-145) Airsoft Gun

Programmable ETU manual https://cdn.shopify.com/s/files/1/0095/4623/6004/files/Echo1_ETU_series_manual.pdf?v=1704483243https://cdn.shopify.com/s/files/1/0095/4623/6004/files/Echo1_ETU_series_manual.pdf?v=1704483243 Spare 100-round mid caps available here Features: Programmable trigger unit Programmable selector options: Semi/Burst/Full Auto/Binary Programmable pre-cocking: 5 levels (advanced users only) Wired to T-plug (Deans) Quick-change spring guide Standard V2 form factor inside Polymer MLOK rail system Polymer receiver Polymer flip up sights Slim retracting stock with QD sockets Flat trigger Uses ARP9/CA X9-style magazines Specifications: Caliber: 6mmPower Source: ElectricMuzzle Velocity w/0.20g BB: 330fps (100mps)Muzzle Energy w/0.32g BB: 1.0JHopup: AdjustableLipo Ready: Yes*Battery Location: ButtstockRecommended Battery: Echo Lipo #5T 7.4v LiPo or Echo Lipo #1T 11.1v LiPo with Deans plug or similar Buffer tube sizeFire Modes: Safe/Semi/Binary/Full-Auto/Burst Programmable*