The Ace Line DuraFlex Glow D Model OS distance driver is an overstable distance driver and a power player's dream, molded in DuraFlex Glow plastic. It's built for power players who need a hard, reliable finish, and it's at its best on power drives, headwinds, and hard fades. Ace Line discs are made by Prodigy, and this DuraFlex Glow run is a dependable pick for your bag. Discs in this listing weigh 170-175g.

DuraFlex Glow Plastic

DuraFlex is Ace Line's premium blend, durable enough to stand up to time and the elements while still giving excellent grip. Ace Line says it stays nice and grippy from the very first flight to long after the disc has slowly broken in. This run also glows in the dark, so it's ready for night rounds and glow leagues.

The Mold

Throw the D Model OS hard and it works to fight out of its slight high-speed turn, finishing with a harder fade thanks to its fast, overstable flight. D Model discs are built for maximum distance, with a sharp nose and slight dome for speed and glide and a medium-depth rim for a comfortable grip across hand sizes.

Stability

The D Model OS is overstable. Overstable discs resist turning over and fade hard at the end, which makes them predictable in wind and at high power. For right-hand backhand (RHBH) throwers, it resists turning over and finishes with a strong, dependable fade to the left. Left-hand backhand (LHBH) throwers will see the mirror image, with that hard fade finishing to the right. Forehand flights flip that pattern: right-hand forehand (RHFH) follows the LHBH line and left-hand forehand (LHFH) follows the RHBH line. It's best suited to intermediate and advanced players, and it's a valuable utility disc for anyone who plays in wind.

Flight Numbers

Flight Chart

Other D Model OS Discs Available

Looking for a different plastic, stamp, or edition? Here are the other D Model OS listings in our shop.

Discs That Pair Well With the D Model OS

• Ace Line DuraFlex Glow D Model S (13/6/0/2): A stable, do-it-all distance driver for hyzers, flips, and S-curves.
• Ace Line DuraFlex Glow D Model US (13/6/-3/1): An understable distance driver built for beginners and slower arm speeds for easy max distance.
• Ace Line DuraFlex F Model OS (10/5/2/4): A longer, overstable fairway driver for dependable overstable drives.
• Ace Line DuraFlex Glow M Model S (6/4/-1/3): A workhorse midrange for the woods for tight fairways and approaches.

FAQ

Is the Ace Line D Model OS good for beginners?

It's better as a second disc. The D Model OS's overstable finish is great for wind, but newer players will see a strong fade.

Is the Ace Line D Model OS overstable?

Yes. The D Model OS is overstable, rated 13/5/0/4, so it resists turning over and finishes with a dependable fade.

What's the difference between DuraFlex and ProFlex plastic?

DuraFlex is stiffer and wears in a bit faster. ProFlex is less stiff and translucent, and takes longer to wear in.

What do the letters in Ace Line disc names mean?

The first letter is the disc type (P for putter, M for midrange, F for fairway driver, D for distance driver), and the second part is the stability: S for stable, US for understable, and OS for overstable. So the D Model OS is an overstable distance driver.

What disc is similar to the Ace Line D Model OS?

The Ace Line DuraFlex Glow D Model S (13/6/0/2) is the stable version with a softer fade.

How far does the Ace Line D Model OS fly?

With an average arm, expect roughly 410 feet. Distance depends heavily on your power and form, so stronger throwers will go farther and newer players shorter.