Project X HZRDUS Silver Gen 4
Project X has updated its HZRDUS shaft family with the HZRDUS Silver Gen 4. HZRDUS has been Project X’s product line for stable and stout profiles for more aggressive swing types for three generations now, but the new Silver model offers something a little different in the fourth generation. The Project X HZRDUS Silver Gen 4 is designed to be the mid-launch, mid-spin option in the lineup for players with a more moderate tempo. In theory, this design should bring the benefits of HZRDUS to a wider range of players. A new process called “Dual Torsional Design” has allowed Project X the ability to optimize the profile of the shaft without sacrificing feel and performance.
The Looks
Like the other HZRDUS shafts, the model name is reflected via the shaft color. The Project X HZRDUS Silver Gen 4 features a glossy base coat that’s closer to a grey than a silver. Let’s call it a “metal grey”. The HZRDUS wordmark graphic is in white with a holographic border around the letters. While the HZRDUS logo is reminiscent of the traditional logo, it’s slightly updated for a modernized look in this new generation of the product line. Near the tip of the shaft you’ll find a small Dual Torsional Design graphic. And of course, there’s the signature hazardous shield near the handle section featuring the shaft’s specs. When installed with the shaft label down, your view is a clean golf shaft void of any distractions.
How Does it Feel?
Based on historical experience, I expected the Project X HZRDUS Silver Gen 4 to feel pretty stout. I ended up being rather surprised with how the Silver Gen 4 actually felt. With the new Dual Torsional Design process, Project X is able to achieve their desired torque and stability while still delivering a playable profile for a wide range of golfers. There’s a little more “gradual bend” than I’m used to in a HZRDUS shaft which I think will appeal to more players. Additionally, the Silver felt much easier to load and release than HZRDUS shafts tend to feel. Don’t let that fool you, however. The stability is still very present with great feedback and full shot control.
On-Course Performance
| Club Speed | Ball Speed | Launch Angle | Spin | Carry (Yds) | Total (Yds) |
|---|---|---|---|---|---|
| 114.9 | 172.4 | 13.4º | 2681 | 285.4 | 306.6 |
From my experience testing the Project X HZRDUS Silver Gen 4, it does exactly what it says on the tin. This shaft is geared toward players with more moderate swing tempos looking for a mid launch with medium spin. As you can see from my numbers above, that’s exactly what I got. I have a more aggressive tempo so I did have to let up a bit as my regular tempo somewhat overpowered the shaft. At a more moderate tempo, I was able to realize the stability of the Silver Gen 4 and was able to drop the ball wherever I wanted. It really is pretty straightforward. If you can swing the club a bit, but don’t necessarily have the swing for the Black Gen 4, the Silver Gen 4 may provide the reliability and consistency you’re looking for.
Though I tested the Project X HZRDUS Silver Gen 4 shaft in a driver, I could see this being a popular fairway wood shaft for players that like the HZRDUS family. The easier launch characteristics with a more moderate tempo just seem very fairway wood friendly to me. If you’ve tried this setup, let me know your experience down in the comments!
Final Thoughts – Project X HZRDUS Silver Gen 4 Shaft
I’m sure a question I’m likely to get is “what Project X shaft is the Silver Gen 4 comparable to?” In all honesty, I personally don’t think there is one. It’s a little “sweeter” than any previous HZRDUS shafts, but it doesn’t really remind me of the EvenFlow lineage either. I’d almost say it falls somewhere right in between. There’s a really definitive stability, but the shaft is very smooth and you don’t need to be super human to swing it. For these reasons, I anticipate the Project X HZRDUS Silver Gen 4 getting a good amount of attention with golfers picking up new drivers this season.
Could you simple describe what difference between the Project X HZRDUS Silver Gen 4 and Project X HZRDUS Red CB Gen 4? thanks a million!!
Red’s counter balanced and available in lighter weights. It’s also slightly higher launching and spinning than the Silver on paper. We have a review of the red on the site as well.
would this shaft work for someone with a low 90 mph swing speed? trying to get more yards with a lighter shaft.
Can’t say based on swing speed alone. It really depends on factors like your angle of attack, how much spin you generate, etc. So many factors are going to combine for any yardage gains other than swing speed. You really have to figure out what you’re current shot data is doing and where it needs to improve to figure out the right equipment combination, and even then, you’d still have to test to see if the combo works for you. So there’s no reason the right flex and weight wouldn’t work at ~90 mph, but there are going to be a lot of other factors at play.
Would you know the kickpoint of this shaft?
Beyond saying it’s generally around the mid section from my experience with the weight/flex I tested, I can’t get much more precise.
Bill, would you be able to speak to the difference between the HZRDUS Gen 4 Silver and the HZRDUS Smoke im10? They seem like pretty comparable shafts. My im10 was recently damaged and needs to be replaced and someone suggested the Gen 4 Black but that looks to bit for a more aggressive swinger. The Silver may be perfect. Thanks.
I would say the stability vs feel is the biggest difference. In short, I’d say Silver Gen 4 will be easier to switch to than the Black. But that’s just my opinion from my experiences.
Hi Bill
I currently use KBS tour 100 in my Mizuno JPX 919 forged. I’m looking to buy the Calloway AI smoke irons with graphite shaft. I have the project x 6.0 3.2 low spin in my driver and Ventus 7.0 in my rescue club. Both of which I like hitting. Could you tell me how this shaft compares please.
You are looking to compare a lot of different apples to a lot of different oranges here with a lot of variables. Wouldn’t say they all relate. And you’re changing from a steel shaft to a totally different graphite shaft. For as much as you’re trying to compare, honestly, you need to get some testing in your hands or it’s just going to be a crap shoot. Your own shot behavior/data/flight will also play a huge role.
Difference between New Silver and Blue Hzrdus, Thanks
I’d say Silver is a bit softer and easier to swing. Blue is a bit more stout.
I got the silver in my new Paradym irons. 80 mph swing speed and they work perfect.
I’m thinking this may be close to the Hzrdus Smoke IM10 shafts that were mid spin/launch. I have played hzrdus yellow and also evenflow riptide cb. Very different feeling shafts. I currently have IM10 in driver and wood and they have a smoother feel for sure. These were stock shafts a number of Callaway and Cobra woods.
Is this shaft suited for Irons or only drivers?
Only woods, not designed for irons.
I play this shaft in both my Paradym 7 and 5 woods. Those two clubs, by far, are the best in my bag. It comes stock on those two clubs, so I have had to make zero adjustments. I believe that my tempo is pretty moderate but on the driver my ball speed has topped out around 149 (I’ve only been playing for four years). The shaft feels smooth and has no issues if I give it a little extra juice on those long par 5 second shots. If conditions are perfect, I can get about 240-250 out of my 5 wood. Many times, I have completely abandoned the driver and just teed off with the 5 wood, which probably says more about my swing than anything else. Overall, the shaft performance is excellent and would recommend it to anyone for their woods.
Hi Bill,
My question is what is the shaft profile of the Gen 4 Silver…I seem to do best with a shaft that is med down the line in my driver. I have this shaft in my Paradym X irons and gained at least a club and a half in distance so I want to see if that transitions to my driver.
I haven’t ever hit the HZRDUS Silver in the iron shaft, but I feel like the driver shaft has a gradual bend profile (as noted in the feel section) that’s fairly centrally located. At least in my hands, that’s what I felt.
Hope that helps!
Hi, thanks for your review. I just bought a Fujikura Ventus Red TR 50g shaft for my Mavrik Driver. However, I decided to sell th3 Mavrik & buy tbe Paradym X driver with the stock silver 50g shaft. I’m 62, 6’3”with 90mph swing speed. Would it be better to stay with the silver or change to the Ventus Red TR for my new driver? Keep up the great reviews.
Very different shafts in my opinion. The Silver is more mid launch. I think it really will come down to what feels best in your hands and gives you the best shot data. Way too difficult to blindly weigh in without knowing how you’ll respond to the equipment.
Hi Bill,
First off great review! My question is in regards to this shaft (stiff flex- 70g), in a Paradym 3 hybrid. I upgraded from the epic flash 3 hybrid with a recoil 470 F4 ZT9 shaft and wondered if the launch and spin characteristics are similar. Trying to see whether or not to keep the shaft on the epic or going with the new one. Thanks in advance!
I don’t have any experience with that Recoil nor the HZRDUS Silver in a hybrid, sorry. All I would be able to do is comment on what’s on paper or each of them.
Do you actually have what’s on paper on hand? Been trying to look everywhere, but couldn’t find specifics for the recoil shaft since it’s an older model. Thank you so much for your response Bill.
I do not. You might be able to reach out to UST directly and ask them if they have anything on the profile or specs of the shaft.
I tested the 50 gram stiff and it was too weak
Dispersion was high I was hooking it too much but otherwise liked the feel
Would you say if I go to the 60 gram silver would that’ be more stout
You’re just looking at weight differences there, not a change in flex. The only thing I’d say it’s likely to impact is your timing and speed. You may not get it around as fast which could help with the hook. I know I have a difficult time with consistency when I go below 60 grams in a driver.
How would you say this shaft compares to the Denali Black?
It’s more stable and better fit for a more aggressive tempo.
Difference between the hzrdus silver 50 vs Mitsubishi av blue 55
Similar to your other comparison question. The AV Blue is geared toward a more moderate tempo and higher launch/spin.