• $ 209 .99
    Features:
    • Seal Team 6 inspired design
    • Upgraded gearbox and hop up
    • Compact M4 for any field
    • One piece solid metal outer barrel
    • Rails for many accessories

    This product is available for purchase at the Echo1 Shop.

    30 Day Warranty Li-Poly Battery Ready Pre-Upgraded Gearbox For Field Use

    ST6 M4

    • Model Number: JP-62
    • FPS (Feet Per Second): 400
    • Weight: 5 lbs. (2.3 kg)
    • Feature: For field or CQB use
    • Product Support: 30 day limited warranty
    • Inner Barrel Length: 247mm
    • Overall Length: 685mm – 757mm
    • Barrel Caliber: 6.06mm
    • Magazines Included: 1
    • Magazine Capacity: 300 rounds
    • Magazine Type: High Cap
    • Recommended BB: .25g or Higher
    • Power source: Battery
    • Battery and charger included: Yes
    • Lithium Polymer (LiPo) Ready: Yes
    • Battery Included: 9.6v 1500mAh Crane
    • Battery Location: Stock
    • Battery Rate of Fire (Default Battery): 14
    • Battery Rate of Fire with 8.4v: 12
    • Battery Rate of Fire with 9.6v: 14
    • Battery Rate of Fire 11.1 Echo1 LiPo: 16
    • BB Caliber: 6mm
    • Bearing Size: 8mm Steel Bearing
    • Body type: Polymer
    • Gearbox Reinforced: Standard V2 Shell
    • Gearbox Type: Version 2 Metal Spring Guide
    • Motor Type: Long Type Motor (Standard)
    • Sights included: Yes, Front and Rear
    • Outer Barrel Construction: One piece metal
    • Metal Specifics: Rails, buffer tube and sights
    • Plastic Specifics: Body of gun
    • Scope Mount: Top Rail
    • Sling Attachment: Right or Left Option
    • Spring Guide: Version 2 Metal Spring Guide
    • Stock Type: Adjustable
    • Gear Specs: 3 Gear System / steel
    • Hop Up: Plastic 2pc Hop Up with Madbull Bucking
    • Piston Body: 15 Tooth Polycarb/ 1 Steel Tooth
    • Piston Head: Ported and Bearing
    • Type of Spring: M120
    • Wiring Harness: V2 to the Rear with no fuse


    Testimonials from Dealers:



    Instant Beast Mode for your Echo1

    The Echo1 LiPo Battery & Charger Combo is fastest way to dramtically change the performance of your Echo1 airsoft gun. Safely charge the LiPoly battery using the Echo1 Balance Charger and install it to your AEG. You will instantaneously increase your rate of fire and experience longer playing times between charges.

    The Perfect Magazine for your Echo1

    High capacity magazines are a great way to hold a lot of BBs in one magazine. The only problem is the time it takes to wind those mags up. Echo1 has solved this with the Echo1 Zip Magazine. With a couple of tugs, you’re ready to go.

    Destroy the Competition, Not Your Gun.

    Cheap BBs will destroy your Echo1 airsoft gun. You’ve bought the best, why not use the best BBs available? Echo1 Match Grade BBs are made specifically for your Echo1 so you won’t have to worry about jams and shattered fragments destroying your inner barrel. Go get some!

    Upgrade and replacement airsoft parts are available for purchase at the Echo1 Parts Shop

    From air seal nozzles to outer barrels, the Echo1 Part Shop has the most complete selection of airsoft upgrade and replacement parts available. If you can’t find it in the store, simply request it and Echo1 will find it for you.