MTM MSGS35 Nero Short Gun Upgrade Kit

If you’re chasing the best - full stainless, ceramic ball, smooth trigger, and no compromises - the SGS35 Nero Kit delivers top-tier feel and performance, straight out of the box.

The MTM SGS35 Nero Upgrade Kit is a complete short gun package built around MTM’s flagship stainless trigger. Whether you're running electric or petrol, this is a serious step up in durability, comfort, and control.

The SGS35 Nero features a full stainless steel body and internals, a ceramic ball valve for high chemical resistance, and a built-in stainless swivel to keep your hose from binding. Rated to 5075 PSI, this gun can take the pressure - and dish it out with finesse.

It comes bundled with the Aquatouch Quick Connect Short Lance, giving you added reach without the bulk. With quick connects pre-installed, the Nero Kit is ready to slot right into your detailing setup and immediately upgrade how your foam cannon or rinse stage feels in hand.

Features

  • Full Stainless SGS35 Gun: Every part that matters is stainless - body, internals, swivel - no compromise on longevity.
  • Ceramic Ball Valve: Corrosion resistant and chemical tolerant, even under heavy use with detergents or acidic pre-washes.
  • 5075 PSI Max Rating: Handles high-output setups with ease, petrol or electric.
  • Quick Connect Short Lance: Stainless, 20cm compact reach for better control and rinsing comfort.
  • Quick Connect Fittings: Kit comes pre-loaded with 3/8” and 1/4” quick connects, ready to click in.

 

Contains

 

Directions

  1. Connect your fitting kit up with the supplied PFTE tape
  2. Click this into the 3/8" connector on the MTM swivel
  3. The short wand optionally connects into the 1/4" side and you're ready to go!
5.0
Rated 5.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
1 review
  • PS
    Peter S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    6 minutes ago
    Great Upgrade for Car Washing – Worth It!

    I bought this to use with Snow Foam/Hydrophobic Finishing Foam for washing our vehicles, and it's been a great addition. Compared to the long Kärcher gun, this is much easier to handle and allows me to free up a hand when I need to keep the hose from dragging on the car to prevent scratches

    The trigger action is smoother and more comfortable to use, which makes a big difference during longer washes. The only minor downside is that, unlike the Kärcher gun where you can simply rotate to change pressure, this one requires you to swap out nozzles manually—but it's not a deal breaker.

    One tip: make sure to point it away from anything fragile when first using it, just in case the nozzle isn't fully secured. You don’t want it flying off and causing damage.

    Did I need it? No.

    Is it better? Absolutely.

    Would I buy it again? Definitely.