What is a MOA grid target?

A MOA (Minute of Angle) grid target has grid lines spaced in MOA increments calibrated to a specific distance. Instead of measuring your group with calipers and converting, you read MOA values directly off the grid edges. The grid scale changes with distance to keep the squares a practical size on paper.

What is a precision challenge target?

A precision challenge target has concentric scoring rings calibrated in MOA or MIL for your exact caliber and distance. Each ring represents a group size — if all your shots land inside a ring, your extreme spread (center-to-center) is that value or less. It turns group measurement into an instant pass/fail score you can read at a glance.

How do I use the Tuning target?

The Tuning target places numbered aim points on a calibrated grid with a built-in data logging table. Shoot one group per aim point, then read horizontal and vertical spread off the grid for each group independently. Compare loads, seating depths, or barrel tuner settings side by side on the same sheet. The grid calibration matches the Diagnostic Grid exactly.

What is a KYL target?

KYL (Know Your Limits) is a row of progressively smaller circles that tests your ability to hit plates at decreasing sizes. Each circle is corrected for your bullet diameter and scaled to the exact angular size at your chosen distance. Work left to right until you miss — the last clean hit is your current limit in MOA or MIL at that distance.

What is a tall target test?

A tall target test verifies that your scope's turret adjustments move point of impact by the correct amount. You aim at a zero mark, dial one click, fire, dial another click, fire again, and compare each impact to the printed marks on the target. If the impacts line up with the marks, your scope tracks accurately. This precision target builder produces tall target tests calibrated to your scope's click value — 1/4 MOA, 1/8 MOA, or 0.1 MIL — with support for multi-page printing to test extended turret travel.

What is the difference between MOA and MIL targets?

MOA and MIL are both angular units for measuring group size. MOA (Minute of Angle) is common on scopes with 1/4 MOA clicks. MIL (milliradian) is used by scopes with 0.1 MIL clicks. Choose the unit that matches your scope's turret adjustments so you can dial corrections directly from what you read on the target.

How do I measure group size without calipers?

With a calibrated grid target, you don't need calipers or rulers. The grid lines are labeled in MOA or MIL for your exact distance. Read the distance across the grid between your widest holes. That gives you group size directly in the angular units your scope uses — no measuring tools, no conversion math. Take a photo and you can read the numbers off the image later.

How do I measure group size with a grid target?

Measure the distance across the grid between your two widest holes horizontally, then between your highest and lowest holes vertically. Read the span straight off the grid lines, which stays correct even when a group straddles the centre zero. That gives you separate horizontal and vertical spreads in MOA or MIL, which is more useful than a single group size number because it tells you what's actually happening.

How do I score a precision challenge target?

Find the smallest ring that contains all of your shots. The number on that ring is your group size (extreme spread, center-to-center) in MOA or MIL. Ring diameters include bullet-diameter correction so a group fitting inside a ring has that extreme spread or less — no correction math needed. Your score is the value printed on the smallest ring your group fits inside.

How are calibrated targets different from regular printable targets?

Most printable targets give you a bullseye and nothing else. You shoot, measure with calipers, and convert to angular units by hand. Calibrated targets embed the measurement in the paper itself — grid lines labeled in MOA or MIL, scoring rings sized to your caliber and distance. The target does the math for you, and a photo of the target is the permanent record of your group size.

Do I need a shot logging app to track my groups?

Not with calibrated targets. The measurement is printed on the target, so a photo of your shot group is the record. Each target includes a verification stamp with the caliber, distance, unit, and date. Photograph the target at the range and you have a permanent log entry — the group size, the settings, and the visual proof, all in one image. No app required.

Can I use these targets for NRL22 or PRS practice?

Yes. NRL22 and PRS shooters use these targets for several things: grid targets for measuring group consistency across positions, challenge targets for benchmarking precision at match distances, KYL targets for testing hit probability at decreasing target sizes, and tuning targets for load development. All targets are calibrated in the angular units used in competition.

What does the center-to-center correction mean?

When you measure between two bullet holes, you're measuring edge-to-edge. The center-to-center correction subtracts one bullet diameter from each spread measurement to give you the true distance between shot centers. On grid targets, the correction value is printed and changes based on caliber and distance. On challenge and KYL targets, the correction is built into the geometry automatically.

Do I need to print at a specific size?

Yes. Print at exactly 100% scale — do not use 'Fit to Page' or any scaling option. The calibration depends on the printed dimensions matching the calculations for your distance. Every target includes a 1-inch verification bar so you can confirm your printer did not rescale it.

Is 1 MOA really 1 inch at 100 yards?

Not exactly. 1 MOA is 1.047 inches at 100 yards. At 50 yards it's about 0.524 inches, not half an inch. At 200 yards it's 2.094 inches, not 2. The difference is small at short range but compounds at distance. These targets use the true angular value, not the rounded approximation, so they stay accurate regardless of distance.

How do I verify my scope tracks correctly?

Use the Scope Tracking mode to generate a tall target test. Select your turret click value (1/4 MOA, 1/8 MOA, or 0.1 MIL), choose elevation or windage, and set the number of clicks to test. Print the target, zero on the first mark, then dial one click per shot. If each impact lands on the corresponding mark, your scope tracks accurately. If impacts drift or bunch up, the scope may have tracking error.

A KYL (Know Your Limits) drill tests your precision at progressively smaller target sizes. The circles decrease in angular size from left to right. You engage each circle in order, starting with the largest. The last circle you hit cleanly is your current precision limit at that distance. KYL drills are used in NRL22, PRS practice, and general marksmanship training to establish a shooter's reliable hit threshold.

What is a Precision Showdown target?

Precision Showdown is a competitive multi-player scoring mode. Each player gets their own caliber-corrected target sheet with tier-interleaved targets in three sizes (Large, Medium, Small). A shot counts as a valid hit only if the bullet hole stays inside the outer ring line. Target score equals valid hits (0-3) multiplied by tier difficulty (Large x1, Medium x2, Small x3). A completion bonus rewards hitting all targets on the sheet. Supports 2-10 players, 10/15/20 round counts, and distances from 15-100 yards.

How does Precision Showdown scoring work?

Each target has an outer ring boundary line. A shot that stays inside the line is a valid hit (1 point). A shot that breaks the line is a miss (0). You can fire up to 3 rounds per target, so each target scores 0-3 valid hits. Multiply valid hits by the tier multiplier: Large targets x1, Medium x2, Small x3. If you hit all targets on the sheet, you earn a completion bonus (+5 for 10 rounds, +7 for 15, +10 for 20). Sum all target scores plus any bonus — highest total wins.

Why use a calibrated MOA/MIL target instead of a free bullseye PDF from a search?

A generic bullseye PDF gives a printable aim point and nothing else. Group size still has to be measured with calipers and converted to MOA or MIL by hand, the print scale is usually unverified, and the caliber-specific center-to-center correction is left for the shooter to apply. A calibrated SSDI target embeds the measurement in the paper itself: grid lines or scoring rings sized in MOA or MIL for the exact caliber and distance entered, with bullet-diameter correction baked into the geometry, a 1-inch verification bar to confirm the printer did not rescale the page, and a verification hash stamp that records the calibration settings. The photo of the target is the log entry.

What problem do these targets solve that a generic target does not even acknowledge?

Distance rarely lines up with a round number, true MOA is not 1 inch at 100 yards, and bullet diameter is not zero. Generic targets quietly ignore all three, so the measurement is wrong by a small amount that compounds at distance and a larger amount at unusual ranges. The SSDI builder asks for the exact distance entered (any value from 1 to 1,400 yards or 1,280 metres, not just round numbers), uses true angular values (1 MOA = 1.047 inches at 100 yards, scaled correctly at every other distance), and applies caliber-specific bullet-diameter correction. The resulting numbers on the paper match what a scope at that range actually sees.

MOA & MIL Diagnostic Grid Targets — Group Measurement and Zeroing PDF

Grid targets are a ruler built into the paper. Each grid line is labeled in MOA or MIL for your exact distance. Read the distance across the grid between your widest holes and you have your group size in the angular units your scope uses — no calipers, no conversion math. You get separate horizontal and vertical spreads, which is more diagnostic than a single group size number because it tells you what's actually happening.

The axes count outward from a zero at the center crosshair, which sits on a grid intersection, so the same target also zeros a scope. Read how far the center of your group sits from that zero, left or right and up or down, and dial that offset as your correction.

Print at 100% actual size — do not use "Fit to Page"
Shoot your group anywhere on the grid for spread, or at the center crosshair to zero
Read the MOA or MIL distance across the grid between your widest holes for group size, or read the group center's offset from the center zero and dial it

For center-to-center group size, subtract the caliber-specific bullet correction printed on the target. 37 calibers from .17 HMR to .50 BMG. Any distance from 1 to 1,400 yards or 1,280 metres. Free PDF download.