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Spring Handgun Ammo Blowout - Save Now!

Gunpowder Measuring Tools

76 Items

Gauges, Calipers, Micrometers, and Organizers - 76 Products

We offer a wide range of gunpowder measuring tools to ensure every aspect of your reloading process is precise. From bullet comparators that help measure seating depth to calipers and micrometers for exact case length measurements, these tools are essential for uniform and accurate reloads. We have Case length gauges to ensure your brass is correctly sized, while concentricity gauges are available to provide precise bullet alignment. 

Save on high-quality reloading & measuring tools from trusted brands like SINCLAIR INTERNATIONAL, HORNADY, and LYMAN, designed to enhance your reloading accuracy and performance.

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MITUTOYO - BALL STYLE MICROMETER MITUTOYO - BALL STYLE MICROMETER
5 Stars
(5.0)

$149.99

In stock
REDDING - CASE NECK GAGE W/ INDICATOR REDDING - CASE NECK GAGE W/ INDICATOR
5 Stars
(5.0)

$122.99

In stock
HORNADY - HORNADY VERNIER BALL MICROMETER HORNADY - HORNADY VERNIER BALL MICROMETER
5 Stars
(5.0)

$79.99

In stock
SINCLAIR INTERNATIONAL - Digital Indicator w/Lever and Flat Point SINCLAIR INTERNATIONAL - Digital Indicator w/Lever and Flat Point
5 Stars
(5.0)

$73.99

In stock
FORSTER - DATUM DIAL BODY ASSEMBLY FORSTER - DATUM DIAL BODY ASSEMBLY
5 Stars
(5.0)

$60.99

In stock
SINCLAIR INTERNATIONAL - DIGITAL INDICATOR SINCLAIR INTERNATIONAL - DIGITAL INDICATOR
5 Stars
(5.0)

$59.99

In stock
L.E. WILSON, INC. - BRASS MINIMUM DIMENSION CHAMBER GAUGES L.E. WILSON, INC. - BRASS MINIMUM DIMENSION CHAMBER GAUGES
5 Stars
(5.0)

$58.08

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Product badge AREA 419 - BILLET LOADING BLOCKS AREA 419 - BILLET LOADING BLOCKS
5 Stars
(5.0)

$55.00

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SINCLAIR INTERNATIONAL - SINCLAIR BULLET SORTING STAND WITHOUT INDICATOR SINCLAIR INTERNATIONAL - SINCLAIR BULLET SORTING STAND WITHOUT INDICATOR
5 Stars
(5.0)

$49.99

In stock
L.E. WILSON, INC. - ADJUSTABLE CASE GAGES L.E. WILSON, INC. - ADJUSTABLE CASE GAGES
5 Stars
(5.0)

$45.76

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LYMAN - MSR ALUMINUM AMMO CHECKER LYMAN - MSR ALUMINUM AMMO CHECKER
5 Stars
(5.0)

$18.99 - $43.99

In stock
SINCLAIR INTERNATIONAL - COMPARATIR/BUMP GAGE KIT CASE SINCLAIR INTERNATIONAL - COMPARATIR/BUMP GAGE KIT CASE
5 Stars
(5.0)

$29.99

In stock
SHORT ACTION CUSTOMS, LLC. - MODULAR BULLET INSERTS SHORT ACTION CUSTOMS, LLC. - MODULAR BULLET INSERTS
5 Stars
(5.0)

$29.99

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LYMAN - RIFLE PRO CASE LENGTH HEADSPACE GAUGES LYMAN - RIFLE PRO CASE LENGTH HEADSPACE GAUGES
5 Stars
(5.0)

$28.99

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LYMAN - RIFLE CASE LENGTH/HEADSPACE GAUGES LYMAN - RIFLE CASE LENGTH/HEADSPACE GAUGES
5 Stars
(5.0)

$23.99 - $26.99

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FRANKFORD ARSENAL - ELECTRONIC CALIPER FRANKFORD ARSENAL - ELECTRONIC CALIPER
5 Stars
(5.0)

$22.99

In stock
HORNADY - LOCK-N-LOAD® CARTRIDGE GAUGES HORNADY - LOCK-N-LOAD® CARTRIDGE GAUGES
5 Stars
(5.0)

$18.99 - $21.99

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LYMAN - PISTOL MAXIMUM CARTRIDGE GAUGES LYMAN - PISTOL MAXIMUM CARTRIDGE GAUGES
5 Stars
(5.0)

$20.99

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BALLISTIC TOOLS INC - CASE MOUTH AND NECK TENSION GAGE BALLISTIC TOOLS INC - CASE MOUTH AND NECK TENSION GAGE
5 Stars
(5.0)

$10.99

In stock
FRANKFORD ARSENAL - FRANKFORD ARSENAL UNIVERSAL RELOADING TRAY FRANKFORD ARSENAL - FRANKFORD ARSENAL UNIVERSAL RELOADING TRAY
5 Stars
(5.0)

$8.99

In stock
HORNADY - LOCK-N-LOAD HEADSPACE BUSHINGS HORNADY - LOCK-N-LOAD HEADSPACE BUSHINGS
5 Stars
(5.0)

$7.99

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MTM - MTM UNIVERSAL RELOADING TRAY MTM - MTM UNIVERSAL RELOADING TRAY
5 Stars
(5.0)

$6.99

($0.14/Round)
In stock
HORNADY - LOCK-N-LOAD™ HEADSPACE GAUGE KIT HORNADY - LOCK-N-LOAD™ HEADSPACE GAUGE KIT
5 Stars
(4.9)

$29.99 - $39.99

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FORSTER - DATUM DIAL AMMO MEASUREMENT SYSTEM FORSTER - DATUM DIAL AMMO MEASUREMENT SYSTEM
5 Stars
(4.8)

$86.99 - $125.99

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L.E. WILSON, INC. - WILSON CASE GAGE L.E. WILSON, INC. - WILSON CASE GAGE
5 Stars
(4.8)

$38.72 - $58.08

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L.E. WILSON, INC. - WILSON PISTOL MAX CASE GAGES L.E. WILSON, INC. - WILSON PISTOL MAX CASE GAGES
5 Stars
(4.8)

$30.80

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BALLISTIC TOOLS INC - SWAGE GAGE™ PRIMER POCKET GAUGE BALLISTIC TOOLS INC - SWAGE GAGE™ PRIMER POCKET GAUGE
5 Stars
(4.8)

$12.49

In stock
RCBS - PRECISION MIC CARTRIDGE HEADSPACE TOOL RCBS - PRECISION MIC CARTRIDGE HEADSPACE TOOL
5 Stars
(4.5)

$68.99 - $77.99

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LYMAN - BLEACHER LOADING BLOCKS LYMAN - BLEACHER LOADING BLOCKS
5 Stars
(4.5)

$6.99

In stock
EGW - 7-HOLE CHAMBER CHECKERS EGW - 7-HOLE CHAMBER CHECKERS
5 Stars
(4.3)

$22.50 - $36.00

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L.E. WILSON, INC. - RIFLE CASE HOLDERS L.E. WILSON, INC. - RIFLE CASE HOLDERS
5 Stars
(4.3)

$17.60

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FRANKFORD ARSENAL - GEN 2 PERFECT-FIT RELOADING TRAYS FRANKFORD ARSENAL - GEN 2 PERFECT-FIT RELOADING TRAYS
5 Stars
(4.3)

$11.99 - $12.99

($0.24/Round - $0.26/Round)
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SINCLAIR INTERNATIONAL - SINCLAIR BULLET SORTING STAND SINCLAIR INTERNATIONAL - SINCLAIR BULLET SORTING STAND
5 Stars
(4.2)

$10.99

In stock
SINCLAIR INTERNATIONAL - SINCLAIR BULLET SORTING STAND WITH DIAL INDICATOR SINCLAIR INTERNATIONAL - SINCLAIR BULLET SORTING STAND WITH DIAL INDICATOR
5 Stars
(4.1)

$81.99

In stock
REDDING - VLD BULLET SEATING MICROMETERS REDDING - VLD BULLET SEATING MICROMETERS
5 Stars
(4.0)

$52.99

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LYMAN - AMMO CHECKERS MULTIPLE CALIBERS LYMAN - AMMO CHECKERS MULTIPLE CALIBERS
5 Stars
(4.0)

$36.99 - $45.99

In stock
J P ENTERPRISES - MATCH CASE GAUGES J P ENTERPRISES - MATCH CASE GAUGES
5 Stars
(4.0)

$37.95

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EGW - 4 CALIBER CHAMBER CHECKER EGW - 4 CALIBER CHAMBER CHECKER
5 Stars
(4.0)

$19.99

In stock
LYMAN - LYMAN LOADING BLOCK LYMAN - LYMAN LOADING BLOCK
5 Stars
(4.0)

$6.99

In stock
LYMAN - CUSTOM FIT LOADING BLOCK LYMAN - CUSTOM FIT LOADING BLOCK
5 Stars
(4.0)

$5.99

In stock
SINCLAIR INTERNATIONAL - Sinclair Chamber Length Gage SINCLAIR INTERNATIONAL - Sinclair Chamber Length Gage
5 Stars
(3.9)

$6.99

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HORNADY - LENGTH GAUGE HORNADY - LENGTH GAUGE
5 Stars
(3.8)

$36.99 - $51.99

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SINCLAIR INTERNATIONAL - 6" DIGITAL CALIPER SINCLAIR INTERNATIONAL - 6" DIGITAL CALIPER
5 Stars
(3.7)

$45.99

In stock
FRANKFORD ARSENAL - FRANKFORD ARSENAL STAINLESS STEEL DIAL CALIPERS FRANKFORD ARSENAL - FRANKFORD ARSENAL STAINLESS STEEL DIAL CALIPERS
5 Stars
(3.7)

$42.99

In stock
SINCLAIR INTERNATIONAL - SINCLAIR BUMP GAGE INSERT SINCLAIR INTERNATIONAL - SINCLAIR BUMP GAGE INSERT
5 Stars
(3.7)

$10.99

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SINCLAIR INTERNATIONAL - BULLET COMPARATOR INSERTS SINCLAIR INTERNATIONAL - BULLET COMPARATOR INSERTS
5 Stars
(3.7)

$7.99

In stock
HORNADY - LOCK-N-LOAD COMPARATOR INSERT HORNADY - LOCK-N-LOAD COMPARATOR INSERT
5 Stars
(3.7)

$3.89 - $3.99

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LEE PRECISION - CASE LENGTH GAUGES LEE PRECISION - CASE LENGTH GAUGES
5 Stars
(3.6)

$6.29 - $9.99

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SINCLAIR INTERNATIONAL - SINCLAIR BULLET SORTING STAND WITH DIGITAL INDICATOR SINCLAIR INTERNATIONAL - SINCLAIR BULLET SORTING STAND WITH DIGITAL INDICATOR
5 Stars
(3.4)

$139.99

In stock
REDDING - REDDING INSTANT INDICATORS REDDING - REDDING INSTANT INDICATORS
5 Stars
(0.0)

$139.99 - $191.99

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REDDING - REDDING INSTANT INDICATORS W/ DIAL REDDING - REDDING INSTANT INDICATORS W/ DIAL
5 Stars
(0.0)

$191.99

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AREA 419 - ZERO HEADSPACE COMPARATOR BASE FOR OGIVE MEASUREMENT GAUGE AREA 419 - ZERO HEADSPACE COMPARATOR BASE FOR OGIVE MEASUREMENT GAUGE
5 Stars
(0.0)

$80.00

In stock
RCBS - ELECTRONIC DIGITAL CALIPERS RCBS - ELECTRONIC DIGITAL CALIPERS
5 Stars
(0.0)

$79.99

In stock
HORNADY - LOCK-N-LOAD BENCH REST METERING ASSEMBLY HORNADY - LOCK-N-LOAD BENCH REST METERING ASSEMBLY
5 Stars
(0.0)

$78.99

In stock
RCBS - Precision MIC .270 Winchester RCBS - Precision MIC .270 Winchester
5 Stars
(0.0)

$69.99

In stock
MEC RELOADING - DIGITAL CALIPERS MEC RELOADING - DIGITAL CALIPERS
5 Stars
(0.0)

$69.99

In stock
L.E. WILSON, INC. - BRASS CASE GAGES L.E. WILSON, INC. - BRASS CASE GAGES
5 Stars
(0.0)

$52.80

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SHORT ACTION CUSTOMS, LLC. - HEADSPACE COMPARATOR STAND SHORT ACTION CUSTOMS, LLC. - HEADSPACE COMPARATOR STAND
5 Stars
(0.0)

$49.99

In stock
FORSTER - HEADSPACE GO GAUGES FORSTER - HEADSPACE GO GAUGES
5 Stars
(0.0)

$30.99 - $31.99

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FORSTER - DATUM DIAL BULLET/CARTRIDGE DIALS FORSTER - DATUM DIAL BULLET/CARTRIDGE DIALS
5 Stars
(0.0)

$31.99

In stock
FORSTER - HEADSPACE NO GO GAUGES FORSTER - HEADSPACE NO GO GAUGES
5 Stars
(0.0)

$30.99 - $31.99

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SINCLAIR INTERNATIONAL - .001 DIAL INDICATOR SINCLAIR INTERNATIONAL - .001 DIAL INDICATOR
5 Stars
(0.0)

$29.99

In stock
SHORT ACTION CUSTOMS, LLC. - MODULAR HEADSPACE COMPARATOR INSERTS SHORT ACTION CUSTOMS, LLC. - MODULAR HEADSPACE COMPARATOR INSERTS
5 Stars
(0.0)

$29.99

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SINCLAIR INTERNATIONAL - DIAL INDICATOR WITH LEVER SINCLAIR INTERNATIONAL - DIAL INDICATOR WITH LEVER
5 Stars
(0.0)

$29.99

In stock
LYMAN - E-ZEE CASE GAGE II LYMAN - E-ZEE CASE GAGE II
5 Stars
(0.0)

$26.49

In stock
WILSON COMBAT - CARTRIDGE GAUGE .458 SOCOM WILSON COMBAT - CARTRIDGE GAUGE .458 SOCOM
5 Stars
(0.0)

$25.95

In stock
RCBS - RIFLE CHAMBER/CASE LENGTH GAUGE RCBS - RIFLE CHAMBER/CASE LENGTH GAUGE
5 Stars
(0.0)

$24.99

In stock
RCBS - PISTOL CHAMBER/CASE LENGTH GAUGE RCBS - PISTOL CHAMBER/CASE LENGTH GAUGE
5 Stars
(0.0)

$21.99 - $22.99

In stock
HORNADY - MAGNUM RELOADING BLOCK HORNADY - MAGNUM RELOADING BLOCK
5 Stars
(0.0)

$21.99

In stock
LYMAN - PRO MAXIMUM CARTRIDGE GAUGES LYMAN - PRO MAXIMUM CARTRIDGE GAUGES
5 Stars
(0.0)

$21.99

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LYMAN - PRO AMMO CHECKER SINGLE CALIBER LYMAN - PRO AMMO CHECKER SINGLE CALIBER
5 Stars
(0.0)

$18.99 - $21.99

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LEE PRECISION - CASE LENGTH GAUGE & SHELLHOLDER 50 BMG LEE PRECISION - CASE LENGTH GAUGE & SHELLHOLDER 50 BMG
5 Stars
(0.0)

$18.99

In stock
FRANKFORD ARSENAL - CARTRIDGE OVERALL LENGTH GAUGE FRANKFORD ARSENAL - CARTRIDGE OVERALL LENGTH GAUGE
5 Stars
(0.0)

$15.99

In stock
REDDING - RANGE ADAPTER REDDING - RANGE ADAPTER
5 Stars
(0.0)

$12.99

In stock
LEE PRECISION - LEE PRECISION LOADING BLOCK LEE PRECISION - LEE PRECISION LOADING BLOCK
5 Stars
(0.0)

$12.99

In stock
A-ZOOM - Lyman Turbo Brite Brass Polish 5oz A-ZOOM - Lyman Turbo Brite Brass Polish 5oz
5 Stars
(0.0)

$9.99

In stock
REDDING - SLANT BED CONCENTRICITY GAUGE REDDING - SLANT BED CONCENTRICITY GAUGE
5 Stars
(5.0)

$169.99

Out of Stock
IGAGING - EZ DATA TUBE MICROMETER IGAGING - EZ DATA TUBE MICROMETER
5 Stars
(5.0)

$64.99

Out of Stock
RCBS - RCBS VERNIER BALL MICROMETER RCBS - RCBS VERNIER BALL MICROMETER
5 Stars
(5.0)

$64.99

Out of Stock
HORNADY - LOCK-N-LOAD RIMFIRE THICKNESS GAUGE HORNADY - LOCK-N-LOAD RIMFIRE THICKNESS GAUGE
5 Stars
(5.0)

$34.99

Out of Stock
SHORT ACTION CUSTOMS, LLC. - HEADSPACE COMPARATOR BODY SHORT ACTION CUSTOMS, LLC. - HEADSPACE COMPARATOR BODY
5 Stars
(5.0)

$29.99

Out of Stock
HORNADY - LOCK-N-LOAD BULLET COMPARATOR BASIC SET HORNADY - LOCK-N-LOAD BULLET COMPARATOR BASIC SET
5 Stars
(5.0)

$27.99

Out of Stock
MTM - MTM Compact Universal Loading Tray .17 to 30-06 MTM - MTM Compact Universal Loading Tray .17 to 30-06
5 Stars
(5.0)

$6.99

Out of Stock
SINCLAIR INTERNATIONAL - 50 ROUND POLY LOADING BLOCKS SINCLAIR INTERNATIONAL - 50 ROUND POLY LOADING BLOCKS
5 Stars
(4.9)

$15.99

Out of Stock
SINCLAIR INTERNATIONAL - SINCLAIR HEX STYLE BULLET COMPARATORS SINCLAIR INTERNATIONAL - SINCLAIR HEX STYLE BULLET COMPARATORS
5 Stars
(4.8)

$24.99

Out of Stock
SINCLAIR INTERNATIONAL - HALF SIZE POLY LOADING BLOCKS SINCLAIR INTERNATIONAL - HALF SIZE POLY LOADING BLOCKS
5 Stars
(4.5)

$9.99 - $10.99

($0.40/Round - $0.44/Round)
Out of Stock
SINCLAIR INTERNATIONAL - SINCLAIR CONCENTRICITY GAUGE SINCLAIR INTERNATIONAL - SINCLAIR CONCENTRICITY GAUGE
5 Stars
(4.4)

$79.99 - $119.99

Out of Stock
SINCLAIR INTERNATIONAL - SINCLAIR/STARRET CASE NECK MICROMETER SINCLAIR INTERNATIONAL - SINCLAIR/STARRET CASE NECK MICROMETER
5 Stars
(4.3)

$249.99

Out of Stock
HORNADY - LOCK-N-LOAD BULLET COMPARATOR BODY HORNADY - LOCK-N-LOAD BULLET COMPARATOR BODY
5 Stars
(4.3)

$14.99

Out of Stock
RCBS - CASE MASTER GAUGING TOOL RCBS - CASE MASTER GAUGING TOOL
5 Stars
(4.0)

$144.99

Out of Stock
L.E. WILSON, INC. - CASE GAGE DEPTH MICROMETER L.E. WILSON, INC. - CASE GAGE DEPTH MICROMETER
5 Stars
(4.0)

$123.20

Out of Stock
L.E. WILSON, INC. - WILSON CASE LENGTH GAGE L.E. WILSON, INC. - WILSON CASE LENGTH GAGE
5 Stars
(4.0)

$24.64

Out of Stock
HORNADY - LOCK-N-LOAD CONCENTRICITY GAUGE HORNADY - LOCK-N-LOAD CONCENTRICITY GAUGE
5 Stars
(3.9)

$129.99

Out of Stock
SINCLAIR INTERNATIONAL - SINCLAIR INSERT STYLE BULLET COMPARATOR SINCLAIR INTERNATIONAL - SINCLAIR INSERT STYLE BULLET COMPARATOR
5 Stars
(3.5)

$15.99 - $26.99

Out of Stock
FORSTER - CO-AX® CASE AND CARTRIDGE INSPECTOR FORSTER - CO-AX® CASE AND CARTRIDGE INSPECTOR
5 Stars
(3.0)

$105.99

Out of Stock
HORNADY - NECK WALL THICKNESS GAUGE HORNADY - NECK WALL THICKNESS GAUGE
5 Stars
(3.0)

$64.99

Out of Stock
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