Chamber Checkers help you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo. Use with factory loaded ammunition as well as reloaded ammo prior to shooting to verify your ammunition is within SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
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Customer ratings for EGW .223 REMINGTON 7-HOLE CARTRIDGE CHECKER
Number of ratings: 4
From brownells.com: 4
Average rating: 4
Not trustworthy(30/04/2018)
The bullets pass well in the caliber (EGW) but do not enter the barrel of the revolver (Taurus 357).
Ammo checker(28/11/2013)
Great tool. Really does show slight errors in brass resizing. If the head is not flush or below you are going to have a problem clambering that round
Great tool to stay on the bench(29/03/2013)
I was having issues with my reloads not chambering, so i stripped down my bolt and hand fed sized cases and realized they were not headspacing. I bought this tool and now that my dies are set properly I have no issues. I check loaded rounds out of every batch with this tool to ensure nothing has gone awry. My friends at work that reload have all borrowed this tool and realized almost none of them were sizing cases properly. A customer recently brought me an ar-15 upper with a stuck live round, the culprit was an improperly sized reload. Better safe than sorry and this tool is the answer.
One Arm shooter approved !!!!(10/01/2018)
My EGW 223 bullet checker just came in today from Brownells. I have one arm and I never reload. My friends do some reloading for me sometimes. I bought two EGW bullets checkers and 4 LE Wilson max gauges to play with my ammo. I have a full case of 223 55grain Fiocchi (50 round) ammo. The first box , I found one round that would not sit flat. I am going to check my ammo before shooting for the rest of my life. I will be buying more ammo checkers in the furure. Real fun to play with , when the weather is bad outside.
Product no.: 296000190 EGW .223 REMINGTON 7-HOLE CARTRIDGE CHECKER Mfr Part: 70150841370107711 Chamber Checkers help you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo. Use with factory loaded ammunition as well as reloaded ammo prior to shooting to verify your ammunition is within SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
The EGW .223 Remington 7-Hole Cartridge Checker is designed to prevent jams and other malfunctions by verifying ammunition dimensions.
Constructed from 6061 T6 aircraft grade aluminum, it uses Clymer reamers for precise measurement of ammo to match chamber specs.
It checks both the minimum case diameter and the maximum overall length of the .223 Remington cartridges and is finished with an anodized matte black coating.
Attributes
Cartridge:
223 Remington
Delivery weight: 0.34kg
Item details
Made in USA
Product no.: 296000191 EGW 5.56X45MM NATO 7-HOLE CARTRIDGE CHECKER Mfr Part: 70160841370107735 Chamber Checkers help you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo. Use with factory loaded ammunition as well as reloaded ammo prior to shooting to verify your ammunition is within SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
EGW 5.56x45mm NATO 7-Hole Cartridge Checker helps prevent firearm malfunctions by verifying that factory and reloaded ammunition are within specification.
Made from 6061 T6 aircraft grade aluminum and uses Clymer reamers for precise measurement of minimum case diameter and maximum overall length.
Anodized in Matte Black, these checkers are a part of the Case Gauges & Headspace Tools category, essential for shooters who prioritize safety and reliability.
Attributes
Cartridge:
5.56 mm NATO
Delivery weight: 0.295kg
Item details
Made in USA
Product no.: 296000221 EGW .300 BLACKOUT 7-HOLE CARTRIDGE CHECKER Mfr Part: 70166841370107766 Chamber Checkers help you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo. Use with factory loaded ammunition as well as reloaded ammo prior to shooting to verify your ammunition is within SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
Product no.: 296000222 EGW .308 WIN 7-HOLE CARTRIDGE CHECKER Mfr Part: 70165841370107759 Chamber Checkers help you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo. Use with factory loaded ammunition as well as reloaded ammo prior to shooting to verify your ammunition is within SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
Product no.: 296000223 EGW 10MM AUTO 7-HOLE CARTRIDGE CHECKER Mfr Part: 70135841370107681 Chamber Checkers help you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo. Use with factory loaded ammunition as well as reloaded ammo prior to shooting to verify your ammunition is within SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
Chamber Checkers prevent jams and misfires by verifying ammo is within specification.
Machined from 6061 T6 aircraft grade aluminum for durability and precision.
Designed for 10mm Auto cartridges and uses Clymer reamers for accurate chamber matching.
Attributes
Cartridge:
10 mm Auto
Delivery weight: 0.204kg
Item details
Made in USA
Product no.: 296000224 EGW .357 MAGNUM 7-HOLE CARTRIDGE CHECKER Mfr Part: 70122841370107643 Chamber Checkers help you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo. Use with factory loaded ammunition as well as reloaded ammo prior to shooting to verify your ammunition is within SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
The EGW .357 Magnum 7-Hole Cartridge Checker helps prevent jams and misfires by verifying ammo is within spec.
Made from 6061 T6 aircraft grade aluminum and uses Clymer reamers for precise measurements of ammo.
Designed to check minimum case diameter and maximum overall length, with an anodized matte black finish.
Attributes
Cartridge:
357 Magnum
Delivery weight: 0.204kg
Item details
Made in USA
Product no.: 296000225 EGW .40 S&W 7-HOLE CARTRIDGE CHECKER Mfr Part: 70130841370107667 Chamber Checkers help you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo. Use with factory loaded ammunition as well as reloaded ammo prior to shooting to verify your ammunition is within SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
Chamber Checkers prevent malfunctions by verifying ammo is within specification.
Made from solid 6061 T6 aircraft grade aluminum for durability.
Designed for .40 S&W cartridges and uses Clymer reamers for precise measurement.
Attributes
Cartridge:
40 S&W
Delivery weight: 0.204kg
Item details
Made in USA
Product no.: 296000226 EGW .38 SUPER 7-HOLE CARTRIDGE CHECKER Mfr Part: 70120841370107629 Chamber Checkers help you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo. Use with factory loaded ammunition as well as reloaded ammo prior to shooting to verify your ammunition is within SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
EGW .38 Super 7-Hole Cartridge Checkers prevent jams and misfires by verifying ammo is within specification.
Made from 6061 T6 aircraft grade aluminum with actual Clymer reamers for precise measurement.
Designed to measure minimum case diameter and maximum overall length, finished with an anodized matte black coating.
Attributes
Cartridge:
38 Super
Delivery weight: 0.068kg
Item details
Made in USA
Product no.: 296000227 EGW .45 ACP 7-HOLE CARTRIDGE CHECKER Mfr Part: 70140841370107698 Chamber Checkers help you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo. Use with factory loaded ammunition as well as reloaded ammo prior to shooting to verify your ammunition is within SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
Chamber Checkers prevent malfunctions by verifying ammo is within specification.
Made from 6061 T6 aircraft grade aluminum with actual Clymer reamers for precise measurement.
Designed for .45 ACP cartridges, ensuring minimum case diameter and maximum overall length compliance.
Attributes
Cartridge:
45 Auto (ACP)
Delivery weight: 0.204kg
Item details
Made in USA
Product no.: 296000252 EGW 9MM LUGER 7-HOLE CARTRIDGE CHECKER Mfr Part: 70110841370107605 Chamber Checkers help you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo. Use with factory loaded ammunition as well as reloaded ammo prior to shooting to verify your ammunition is within SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
EGW 9mm Luger 7-Hole Cartridge Checker helps prevent firearm malfunctions by verifying ammo dimensions.
Made from 6061 T6 aircraft grade aluminum with actual Clymer reamers for precise measurements.
Designed to check minimum case diameter and maximum overall length, finished with an anodized matte black coating.
Attributes
Cartridge:
9 mm Luger
Delivery weight: 0.156kg
Item details
Made in USA
Product no.: 296000202 EGW .380 AUTO 7-HOLE CARTRIDGE CHECKER Mfr Part: 70181841370107810 Chamber Checkers help you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo. Use with factory loaded ammunition as well as reloaded ammo prior to shooting to verify your ammunition is within SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
The EGW .380 Auto 7-Hole Cartridge Checker helps prevent firearm malfunctions by verifying ammunition dimensions.
Made from 6061 T6 aircraft grade aluminum with Clymer reamers for precise measurement of minimum case diameter and maximum overall length.
Designed for use with both factory loaded and reloaded .380 Auto (ACP) ammunition to ensure compatibility with your chamber.
Attributes
Cartridge:
380 Auto (ACP)
Delivery weight: 0.204kg
Item details
Made in USA
Product no.: 296000220 EGW .30-06 7-HOLE CARTRIDGE CHECKER Mfr Part: 70167841370107773 Chamber Checkers help you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo. Use with factory loaded ammunition as well as reloaded ammo prior to shooting to verify your ammunition is within SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
Chamber Checkers prevent jams and misfires by verifying ammo is within specification.
The EGW .30-06 7-Hole Cartridge Checker is made from 6061 T6 aircraft grade aluminum and uses Clymer reamers for precision.
Designed to measure minimum case diameter and maximum overall length, ensuring compatibility with your chamber.
Attributes
Cartridge:
30-06 Springfield
Delivery weight: 0.431kg
Item details
Made in USA
Product no.: 296000268 EGW 44 MAGNUM 7-HOLE CARTRIDGE CHECKER Mfr Part: 70191841370107834 Chamber Checkers help you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo. Use with factory loaded ammunition as well as reloaded ammo prior to shooting to verify your ammunition is within SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
7-Hole Chamber Checkers by EGW are designed to prevent firearm malfunctions by verifying 44 Magnum ammunition dimensions.
Constructed from 6061 T6 aircraft grade aluminum with Clymer reamers for precise matching to chamber specs.
Capable of measuring minimum case diameter and maximum overall length, finished with an anodized matte black coating.
Attributes
Cartridge:
44 Magnum
Delivery weight: 0.188kg
Item details
Made in USA
🔫 Ensure your .223 Rem ammo is in top shape with EGW's 7-Hole Chamber Checkers! Avoid jams & misfires. Machined from aircraft-grade aluminum. Shop now! ✅
Chamber Checkers help you avoid jams, misfires, feeding problems, and other malfunctions caused by out-of-spec ammo. Use with factory loaded ammunition as well as reloaded ammo prior to shooting to verify your ammunition is within SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
SPEC. These 7-Hole checkers are machined from solid 6061 T6 aircraft grade aluminum and uses actual Clymer reamers to ensure the ammo matches your chamber. Measures minimum case diameter as well as maximum overall length. Anodized Matte Black.
More...
Customer ratings for EGW .223 REMINGTON 7-HOLE CARTRIDGE CHECKER
Number of ratings: 4
From brownells.com: 4
Average rating: 4
Not trustworthy(30/04/2018)
The bullets pass well in the caliber (EGW) but do not enter the barrel of the revolver (Taurus 357).
Ammo checker(28/11/2013)
Great tool. Really does show slight errors in brass resizing. If the head is not flush or below you are going to have a problem clambering that round
Great tool to stay on the bench(29/03/2013)
I was having issues with my reloads not chambering, so i stripped down my bolt and hand fed sized cases and realized they were not headspacing. I bought this tool and now that my dies are set properly I have no issues. I check loaded rounds out of every batch with this tool to ensure nothing has gone awry. My friends at work that reload have all borrowed this tool and realized almost none of them were sizing cases properly. A customer recently brought me an ar-15 upper with a stuck live round, the culprit was an improperly sized reload. Better safe than sorry and this tool is the answer.
One Arm shooter approved !!!!(10/01/2018)
My EGW 223 bullet checker just came in today from Brownells. I have one arm and I never reload. My friends do some reloading for me sometimes. I bought two EGW bullets checkers and 4 LE Wilson max gauges to play with my ammo. I have a full case of 223 55grain Fiocchi (50 round) ammo. The first box , I found one round that would not sit flat. I am going to check my ammo before shooting for the rest of my life. I will be buying more ammo checkers in the furure. Real fun to play with , when the weather is bad outside.