Specification Brand : Evike BulletPoint1 : ATTN: Optics, batteries, charger, and accessories NOT INCLUDED by default unless stated clearly. Do not assume they come included. Please check ALL features and descriptions before purchase. Blaze Orange tips are preinstalled to meet 15 C.F.R. Part 272 requirements and style may differ from the images. Airsoft guns cannot be sold to certain jurisdictions, including (but not limited to) CT, IN, DC, DE, NJ, NY, & PA. Some assembly may be required but most parts will be prebuilt. BulletPoint10 : Tool-less motor handle BulletPoint11 : 25K upgraded motor BulletPoint2 : FPS: 350 - 370 BulletPoint3 : Red dot not included, for reference only BulletPoint4 : Durable injection formed polymer body BulletPoint5 : Polymer 20mm RIS furniture accepts most standard 20mm accessories BulletPoint6 : 5 position collapsible shoulder-rest BulletPoint7 : Full length 20mm top rail for mounting optics and other accessories BulletPoint8 : Easy internal-change system gearbox with 9 bearing bushings BulletPoint9 : ECS digital trig provides 5 programmable modes Color : Black / Buf.fer Tu.be S.tock Department : unisex ImportDesignation : Imported ItemName : Evike Airsoft - Classic Army Polymer KM10 M4 AEG Airsoft Rifle w/ 10" KeyMod Handguard (Color: Black/Buffer Tube Stock) ItemPackageDimensions_Height : 4.3 inches ItemPackageDimensions_Length : 36.3 inches ItemPackageDimensions_Width : 11.3 inches ItemTypeKeyword : airsoft-rifles Manufacturer : Classic Army PartNumber : AEG-CA-ENF003P Pattern : Solid ProductDescription : Length: 720mm-810mm, Adjustable Inner Barrol: ~330mm Mag Capacity: 300rd Hi-Capacity. Compatible with Matrix, G&G, Tokyo Marui and other similar M4-Style Series AEG Airsoft Mags Muzzle Velocity: 350~360 FPS (Measured with 0.20g BBs) Gearbox: Ver 2 Metal, Fully Upgradeable Motor: Long Type Fire Modes: Semi/Full-Auto, Safety Battery: 8.4v Small Type / 7.4v LiPo recommended (Battery not included. Wired to shoulder-rest tube) Hopup: Yes, Adjustable Package Includes: Gun, Mag, Manual