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McKillans

McKillans® Swivel Gun Pro - Swivel High Pressure Water Handle with 3/8" Male Plug and 1/4” Quick Connector Coupler - Power Washer Gun Compatible with Foam Cannon - Nozzle Tips Holder

  • Based on 1,022 reviews
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Availability: Only 10 left in stock, order soon!
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Arrives Sunday, Aug 2
Order within 17 hours and 31 minutes
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Features

  • Engineered by Detailing Enthusiasts: Built alongside customers to create the most enjoyable washing experience. Includes: Swivel Gun Pro, M22 to 3/8 QC Adapter, M22-15mm Adapter, Teflon tape.
  • No More Annoying Hose Kinks: The swivel design inlet allows your hose to rotate freely during use.
  • A Place for Your Nozzle Tips: Those washer tips love to disappear when switching between foaming and rinsing the car. Store them in a rubberized nozzle holder to prevent this.
  • Swap Accessories Fast: Thanks to the trigger guard's clever notch, you can easily access the quick connector without any fumbling.
  • Minimize Hand Fatigue: With just 2lbs of trigger pulling force needed, use the pressure washer gun longer without feeling tired
  • M22 Adapters Included: Fittings pre-installed with adapters included for both M22-14mm and M22-15mm hoses. Teflon tape included.
  • Specifications: 3/8 Male Inlet and 1/4 Female Quick Connector Outlet. Maximum Recommended 4000 PSI and 7 GPM.
  • 1-Year Residential Warranty We stand behind what we build, so you can continue trusting us to make your washes more enjoyable. (2025 Update)

Description

Which adapters are included? We included two adapters. The first converts a standard M22-14mm hose connector to a 3/8” female quick connector. The second is an M22-15mm adapter which converts the first adapter to a 15mm. What if it leaks? The gun is completely rebuildable and we include extra o-rings and teflon tape to quickly fix any leaks in the future. What is the Max PSI and Flow Rate? Max 4000 PSI and 7GPM. Most pressure washers specs are inaccurate on the box. Verify the real-world specifications using a PSI gauge. Is a pressure washer required? Yes, the Swivel Gun Pro requires a pressure washer. It is not recommended to try fitting it directly to a garden hose. What’s new about this gun? •⁠ ⁠Integrated Tip Holder •⁠ ⁠More comfortable trigger •⁠ ⁠More comfortable grip and textured plastics •⁠ ⁠Notch for easy access to the quick connector •⁠ ⁠Recessed swivel with improved fluidity Swivel Gun Pro Pro Foam Cannon Kit Pro Extension Wand Kit Pro Wall Organizer Kit Pro Deluxe Kit Pro Ultimate Kit McKillans Pro Full Kit

Material: Stainless Steel


Brand: McKillans


Item dimensions L x W x H: 11 x 5.5 x 1.37 inches


Exterior Finish: Stainless Steel


Inlet Connection Size: 0.38 inches


Inlet Connection Type: Threaded


Outlet Connection Type: Quick Connect


Maximum Operating Pressure: 4000 psi


Number of Ports: 2


Outlet Connection Size: 0.25 inches


Exterior Finish: Stainless Steel


Inlet Connection Type: Threaded


Outlet Connection Type: Quick Connect


Maximum Pressure: 4000 psi


Number of Ports: 2


Thread Size: 0.375 pulgadas


Thread Type: Male (3/8") and Female (1/4")


Connector Type: Threading, Quick Connect


Valve Type: Ball Valve


Item Dimensions: 11 x 5.5 x 1.37 inches


Inlet Connection Size: 0.38 inches


Outlet Connection Size: 0.25 inches


Size: 84.65 pulgadas cúbicas


Brand Name: McKillans


Model Number: Pressure Washer Gun


Unit Count: 1 Count


Manufacturer: McKillans


UPC: 747465461501


Manufacturer Part Number: Pressure Washer Gun


Material Type: Stainless Steel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • McKillans: A Rare Gem In The World of Tools
This pressure washer gun is worth every penny. It is a solid piece of equipment that is joy to use. I can use this all day due to its feather-light trigger pull and being able to hot swap pressure tips is a boon as well. The swivel mechanism is buttery smooth and makes life easy while managing the pressure hose. On top of it all, McKillans stands behind their product and truly cares for their customers. This pressure gun in particular is completely repairable if anything goes wrong and I believe that's what every tool/equipment company should strive towards. They have a robust warranty for all of their products and will go to the end of the world to ensure everything is right. Buy this pressure gun today! ... show more
Reviewed in the United States on March 26, 2026 by Corey Behn
    • Very nice feel. Seems like a good gun
Starting with a 5star and here’s why. I own mtm sgs28 and sgs35 aqua line guns. The sgs28 has been my go to I like the feel in your hand. The 35 is too big and really fatigues me quickly. I don’t understand that either as my hands are very big 11-12 glove size and I didn’t think the larger body of the 35 would matter. Pro’s Now too the mckillans. All my guns have swivels on them. This is only gun I’ve walked across my yard to vehicles with and gun/hose pressurized and I can feel swivel turning easily and hose unwinding. The mtm’s only do this with no pressure. The feel in hand is very comfortable. Feels lighter than mtm. The trigger is really radiused and smooth. The notch to swap tips while pressurized is great. Mtm’s I’ve accidentally hit trigger while removing foam cannon and tip swap and that’s not pleasant at all. The body is slimmer than my guns. With the very easy trigger pull and slimmer body this gun to me is a pleasure to use. After washing my truck with this my hands felt like I hadn’t just washed my truck. Con’s I learned real quick with the big hands to pay close attention to where/how you hold this gun. I have to grab it really low and pinky below gun body. First few uses grabbed it a couple times with body bulge in thumb pocket and squeezed trigger and this thing will pinch the living hell out of you and a blood blister before you realize it. I’ve learned not to do this anymore and I still love it. Summary With the novel I’ve written, now the most important thing to me is still left. Quality and service life. This price point a pressure washer gun should last 5-10 years easily. My mtm’s have and still going !!!! I have gas honda EXCELL that’s still good over 20 years now the gun that is. Lasting is the quality in anything. I will update this thread if gun prematurely fails and they want get my business anymore. I really hope this gun lasts because it’s my new favorite. No leaks at all. ... show more
Reviewed in the United States on April 24, 2025 by WRR
    • Game Changer for Pressure Washing
Essential pressure washing accessory. This McKillans Swivel Gun Pro has transformed our pressure washing operations. The 360-degree swivel prevents hose twisting and tangling during vehicle washing. The high pressure rating handles our commercial equipment without issues. The 3/8 inch male plug and 1/4 inch connections fit our standard setup perfectly. Build quality is excellent - solid brass fittings and durable construction. The ergonomic trigger is comfortable for extended use. Significantly reduces operator fatigue and improves efficiency. Our detailers love the freedom of movement this provides. Professional grade tool that every pressure washing operation needs. Worth every penny for the improved workflow. ... show more
Reviewed in the United States on February 16, 2026 by Andrew Roland
    • Premium quality
I recently upgraded to the McKillans Swivel Gun Pro High-Pressure Washer Gun and it has completely transformed my washing routine. This gun is incredibly well-designed and clearly uses high-quality materials. The build is robust, and the action is smooth and responsive. What truly sets it apart is the ergonomics—it feels noticeably lighter than other similar pressure washer guns I've used, which makes a huge difference during long cleaning sessions. The included nozzle holder is also a nice feature, keeping my most-used tips right where I need them. It’s a small detail that shows the thought put into the design. While it definitely sits at a premium price point, the comfort, build quality, and superior handling make it absolutely worth the investment. ... show more
Reviewed in the United States on October 6, 2025 by SDreview
    • Good gun, first one showed up broken but they made it right
The first one I received showed up broken, which was annoying, but customer service handled it right away and replaced it with no issue. I’ll give them credit for that because stuff happens in shipping, and the main thing is whether the seller actually takes care of it. In this case, they did. The replacement works good. The swivel is nice and makes using a pressure washer way less annoying, especially when you’re moving around a vehicle or dragging the hose around. It keeps the hose from fighting you as much, and that makes a bigger difference than I expected. The gun feels comfortable in the hand and the trigger feels decent too. I’m giving it 4 stars because the first one arrived damaged, but once I got a good one I was happy with it. For the money, it’s a solid pressure washer gun, and the customer service was good enough that I’d still buy from them again. ... show more
Reviewed in the United States on May 8, 2026 by Danny
    • Quality item
Great pressure washer gun. Super light and can get in tight. Quality build and material.
Reviewed in the United States on May 28, 2026 by yzdoom
    • Easy to use
Best pressure washer gun ever. Easier to pull the trigger than ones that came with my pressure washer. Would recommend for anyone who details their own vehicles.
Reviewed in the United States on June 12, 2026 by Austin
    • From Skeptic to Believer
Review Image by RECORD PLAY REWIND
I hesitated to buy this for over a year because I thought it was just another overhyped social media product. After learning about the company’s R&D and the thought put into solving real problems for car enthusiasts, I decided to give it a try. I’m glad I did. This product is PERFECT! It exceeded my expectations and is easily one of the best detailing products I’ve ever used. Highly recommended! ... show more
Reviewed in the United States on July 17, 2026 by RECORD PLAY REWIND

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