Steel Challenge Showdown (SC-102): Layout, Dimensions and Strategy

The official SC-102 layout with every dimension, the two-box rotation rule most new shooters get penalized on, current peak times, and how to shoot it.
ERG Crew
Updated September 9, 2026

On this page

Showdown is two boxes, two big rectangles a long way out, two small plates close in, and a stop plate in the middle. It is the only stage besides Outer Limits where where you stand is part of the rules, and the box-rotation requirement is the most common paperwork mistake in the sport.

The official layout

Two 10-inch plates, two 18″×24″ rectangles and one 12-inch stop plate. Two 3′×3′ boxes, 6 feet apart. Five strings, best four counted.

15 ft30 ft45 ft60 ft75 ft3′ x 3′3′ x 3′18" x 24" 75 ft9 ft left · top 5′6"18" x 24" 75 ft9 ft right · top 5′6"10" 30 ft4 ft left · top 5′10" 30 ft4 ft right · top 5′STOP 12" 36 ftcenter line · top 5′SC-102 · Showdownshooting box at left · downrange →

Our own scale plan of SC-102 · Showdown, drawn from the dimensions published in Appendix B of the SCSA Competition Rules, edition 2026-03. Seen from above, shooting boxes at the left.

Target Size Distance from the box Offset from center Height to top
18″×24″ rectangle 18 x 24 inches 75 ft 9 ft left 5 ft 6 in
18″×24″ rectangle 18 x 24 inches 75 ft 9 ft right 5 ft 6 in
10″ plate 10 inches 30 ft 4 ft left 5 ft
10″ plate 10 inches 30 ft 4 ft right 5 ft
12″ stop plate 12 inches 36 ft on the center line 5 ft

What a 100% run looks like here

The stage peak is the aggregate of your 4 counted strings. Divide it by 4 and you get a par time you can set on a shot timer today.

Division Stage peak Per string
Rimfire Rifle Optics 7 s 1.75 s
Rimfire Pistol Optics 7.5 s 1.88 s
PCC Optics 7 s 1.75 s
Open 9.5 s 2.38 s
Carry Optics 9.75 s 2.44 s
Production 10 s 2.50 s
Single Stack 10.5 s 2.62 s
Iron Sight Revolver 12 s 3.00 s

Peak times verified against SCSA’s live classification system on September 8, 2026. The full 16-division table is on our peak times page.

The rule that gets people

You must shoot three strings from one box and two from the other, in any order. If you shoot four from the same box, you are required to reshoot — and only the reshoot counts (rule 8.2.4). It is not a time penalty, it is a lost run and a re-set, and it happens to somebody at nearly every club match.

Say your rotation out loud to the RO before you start. It takes two seconds and it removes the whole problem.

What makes it hard

The two rectangles are 75 feet away — 25 yards, the third-longest targets in the sport behind only the 105-foot targets on Outer Limits and Speed Option. They are big, 18 by 24 inches, and a 4 MOA dot only covers about an inch at that range, so the target is not the constraint. The constraint is the group you can actually hold offhand at 25 yards under a clock, which for most shooters is a great deal larger than an inch.

The near plates at 30 feet and 4 feet either side of center are almost free. The whole stage is decided by how fast you can find the far rectangles and how confidently you leave them.

How to shoot it

  • Shoot the far pair first, while you are still still. Recoil and body movement accumulate through a string. The hardest targets should get your best position.
  • Use the box you are in. From the left box the left rectangle is slightly less angled; from the right box, the right one. Your first target should be the one your body is already pointed at.
  • The near plates are a rhythm, not an aim. Four feet apart at 30 feet is a small sight movement. If you are aiming carefully at those you are giving away half a second a string.
  • Stop plate last, dead center, one shot. At 36 feet on the center line it is a straight, short move from either near plate.

The common mistakes

  • Forgetting to rotate. See above. Free lost run.
  • Leaving the far rectangles for last. You arrive at the hardest shots with the most movement in your body and the most time pressure.
  • Aiming at the near plates like they are far. They are 10 inches at 10 yards. Point and press.

The other seven stages

Same five targets, eight different problems. The full set, plus the data behind them:

Sources

SCSA Competition Rules, edition 2026-03, effective March 1, 2026 — Appendix B (stage diagrams), rule 2.1 (target height) and the chapters cited inline. Peak times from SCSA’s live classification system, retrieved September 8, 2026. The diagram above is our own drawing made from the published dimensions. If a measurement here does not match the stage as your club sets it, the rulebook and your match director are the authority — and we would like to know about it.

Updated as of the date above

The date under the headline is the last time we checked this page against its sources — not the day it was first written. Rulebooks get amended, regulations change and season dates move, so we review these guides on a regular cycle and re-stamp the date whenever we revise one. If you find something here that has changed before we caught it, email [email protected] or tell us at the counter; we will verify it against the source and correct it.

From the shop in Steamboat

We write these because people ask us at the counter. Everything in them we either sell, service, or shoot ourselves — and if you'd rather talk it through than read about it, come in.

Get 5% off your first order

The guides land in your inbox first.

Colorado season dates and draw deadlines, what the law actually says when it changes, rebates worth claiming, and the Thursday match schedule when it drops. No spam, and you can leave any time.

Sign up & get 5% off

ERG Crew

The counter staff and gunsmiths at Elk River Guns in Steamboat Springs, Colorado. We write the guides we'd give you in person: Colorado season dates and regulations, platform and gear explainers, and straight answers about what the law actually says. We cite our sources and we don't give legal advice.
Share thisFacebook
Follow the shopFacebookInstagram

More from the ERG Library