Straight out of the box you get a replica that does not require any modification

1 - Cotton Candy Includes:

A high torque motor and high-quality polymer fiber body contribute to an overall solid performing gun

1913 Picatinny

adjustable rear sight with weaver rail base for scope mounting

Arcturus LWT MK-1 CQB 10 Inch Sport M4 AEG Rifle Starter Pack-Black/Tan airsoft Straight out of the boxARCTURUS LWT MK I CQB 10" AEG SPORT Grey Starter Pack is latest series offering in 2024 with everything you need to get your started! This includes a 11. 1V 2000mAH Li ion battery pack a B3 Pro Li ion Li Po balance charger as well as a 350 FPS indoor spring. The gearbox is now fully compatible with GATE ETU and most TM V2 based aftermarket ETU system. The Sports series features an in line mosfet with a forged style receiver that include metal inserts