PSE Mach 35 FDS Review: The Most Forgiving Bow PSE Has Ever Built

What Is the PSE Mach 35 FDS?

The Mach 35 is PSE's 35-inch axle-to-axle carbon bow — the big brother of their carbon lineup. You've got the Mach 30, the Mach 33, the Sicario 33, and then this. All of them run the new FDS cam system, which we'll get into.

The headline specs are a 35-inch ATA and a 7-inch brace height. That is a long, forgiving bow. PSE also builds their FDS — Full Draw Stability — system into the cam design, which actually increases the dynamic brace height at full draw. You're already starting with 7 inches. The bow gets even more forgiving when you're back at full draw. That's not a small thing.

IBO speed is rated at 326 fps. Not the fastest bow on the wall — but that's not what this platform is built for, and we'll talk about who that actually matters for.

The FDS Cam System

Here's the thing — the FDS cam might be the best cam system PSE has put out. They've updated it with new let-off options, a new footer, and they've recessed the posts where the cable attaches so the load is more evenly distributed across the axle. It's not just marketing. You feel the difference when you draw it.

The draw cycle on this bow is absolutely ridiculous. No hump, no dump. At 70 pounds it doesn't even feel like 70 pounds. The back wall is rock solid. The valley is in a sweet spot — forgiving enough that you can hold through a shot, but not so mushy that the bow runs away from you if you relax a fraction. Letting it down is easy. This cam is legitimately one of the smoothest I've been behind.

Post-shot feel is dead in the hand. No hand shock. The bow just sits there after the shot like nothing happened.

Real Speed Numbers

I ran two speed tests on this one.

Test 1 — 29 inches, 70 pounds, 465-grain arrow: Three-shot average came in at 267.4 fps.

That's on the lower end, but there's context. A 465-grain arrow is a heavier arrow for a bow running 326 fps IBO. If you're at this draw length and want to bump those numbers, drop to a 420–440 grain arrow or go to 80 pounds. The FDS cam is smooth enough at 80 that I'd personally go that direction.

Test 2 — 32.5 inches, 70 pounds, 535-grain arrow: Three-shot average came in at 283.1 fps.

That's a 535-grain arrow at the longest draw length this bow offers — and it's still running 283 fps. For long draw guys, that's a legit hunting setup. Enough speed to get the job done, and a platform forgiving enough to actually shoot well under pressure.

The String Angle

I keep coming back to this because it's what actually changes how the bow feels to shoot. At 35 inches ATA, the string angle is insane. You're not ducking into it, you're not fighting the geometry — it just falls into place. Natural, comfortable, easy to stay behind.

I shoot 28.5 inches. This bow is built for guys over 29, really optimized for the 30–32.5 inch crowd. Even at 29 inches — a half inch over my draw — the bow felt like it was made for me. That string angle makes up for a lot. If you're a long draw guy who's been fighting bow geometry your whole shooting life, this is going to feel like a different sport.

Who Is This Bow For?

Let's be straight about it.

Long draw guys — this is your bow. If you're shooting 30 inches or more, the Mach 35 is probably the best platform PSE makes for you. It goes out to 32.5 inches, the string angle is unmatched, and you're still running 280+ fps with a hunting-weight arrow at max draw.

Hunters who want forgiveness over raw speed — if you're in a tree stand or blind, sitting at full draw waiting for the right shot, this bow holds like a dream. Easy to hold, easy to let down if the shot doesn't happen. That matters in real hunting scenarios.

3D and TAC shooters — long ATA, stable platform, dead in the hand. If you're shooting Total Archery Challenge or any 3D competition at distance, the stability and forgiveness at 40, 50, 60 yards is a real advantage.

Short draw guys — this probably isn't the move. It can go down to 27 inches, but the platform is optimized for longer draws. If you're at 27–28 inches, you'll get more out of the Mach 30 or Mach 33.

Bottom Line

The Mach 35 doesn't get enough attention. I don't know if it's because people see the 326 fps IBO and move on, or because it's living in the shadow of the Sicario hype — but this bow earns it. The FDS cam is the real story. Draw cycle, valley, post-shot feel, dead in the hand. Add a 7-inch brace height and the full draw stability system and you've got one of the most forgiving bows available right now, period.

If you're a long draw guy, if you're hunting, if you're shooting 3D and want a bow that's going to be consistent at distance — the Mach 35 needs to be on your list.