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M4 Bronze Special (Free Same Day Shipping) #1 Rated M4+Spray Pistol+Quick Release (30,000 sold)
M4 Bronze Special (Free Same Day Shipping) #1 Rated M4+Spray Pistol+Quick Release (30,000 sold)
M4 Bronze Special (Free Same Day Shipping) #1 Rated M4+Spray Pistol+Quick Release (30,000 sold)
M4 Bronze Special (Free Same Day Shipping) #1 Rated M4+Spray Pistol+Quick Release (30,000 sold)
M4 Bronze Special (Free Same Day Shipping) #1 Rated M4+Spray Pistol+Quick Release (30,000 sold)
M4 Bronze Special (Free Same Day Shipping) #1 Rated M4+Spray Pistol+Quick Release (30,000 sold)
M4 Bronze Special (Free Same Day Shipping) #1 Rated M4+Spray Pistol+Quick Release (30,000 sold)
M4 Bronze Special (Free Same Day Shipping) #1 Rated M4+Spray Pistol+Quick Release (30,000 sold)
MY4SONS

M4 Bronze Special (Free Same Day Shipping) #1 Rated M4+Spray Pistol+Quick Release (30,000 sold)

Regular price $ 246.99 Sale price $ 304.99

The M4 is the highest-rated backpack sprayer on the market, offering the most power, control and reliability for all of your spraying application needs. 

Now offering upgraded versions of the highly rated M4 backpack sprayer including an upgrade from a 70psi pump to a 100psi pump. Also offering an upgraded version including our new Lithium Ion battery and charger for longer lasting battery life. Check the dropdown menu for various upgraded versions. 

BRONZE BUNDLE BONUS!

Professional spray pistol with dynamic variable output and increased range (30ft, when using the jet spray setting). This is especially handy when you need to climb ladders or reach tree tops. Used alone or connected to the heavy-duty, stainless steel wand, it can be locked in position with the trigger lock or brass adjustment nut

Quick release connections for the pistol and plastic valves ($9.99 value)

Perfect for the DIYer or the industry professional, the M4 Basic System includes:  

  • An automatic, 70/100 PSI pump with adjustable pressure output to reach up to 30ft
  • Rechargeable lead acid/lithium ion battery with status indicator lights.
  • DC automatic 12 volt charger/optimizeer for complete battery recharge in approximately 8 hours. Trickle charge maintains and optimizes battery life.
  • Translucent tank with large-mouth opening for easy filling and screen filter to protect against dirt/debris
  • Deep lid seal is water tight.
  • Heavy-duty, reinforced hose for high temperature and high pressure
  • Heavy duty, extra-long adjustable length stainless-steel wand with tip for precision application of solvents and moderate pH chemicals
  • Heavy-duty plastic wand with durable connectors for applying acid or bleach-based products
  • Includes nozzle kit with unmatched selection (brass, polyethylene, pin, fan, adjustable cone, shower, etc)
  • Compatibility with a wide range of nozzles (T-Jet inserts, etc)
  • One-piece valve handle for improved reliability and ergonomics
  • Heavy-duty shoulder straps to prevent disconnection and dropping
  • Locking trigger and on/off switch that’s accessible during wear for improved ergonomics
  • New and improved quick-access battery door
  • 10 amp inline fuse integrated with the charge plug

Final assembly and quality testing in the US.

READY TO USE IN SECONDS, the M4 provides a reliable application of most natural and chemical solutions including Roundup, Thomson’s Water Seal, Mark It Blue, Spray and Forget, Bora Care, mild acids/bleaches/solvents, etc. 

Plastic wand is compatible acids and bleaches* 

Don’t forget to check out our nozzle attachments!

Ships from the warehouse the same day if order is placed before 2PM Pacific- UPS Ground Arrives in 3-5 Business Days

2 Year Warranty

Now offering emergency overnight part delivery. (Does not include battery). 

Price includes shipping and reflects a 10-20% discount, depending on the model. 


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