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EGW - 5.56x45mm NATO 7-Hole Cartridge Checker

6 Reviews

Cartridge

5.56x45mm NATO 7-Hole Cartridge Checker

Brownells #

296000191

MFR #

70160

UPC

841370107735

$27.00

Purchase Limit

Out of Stock

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International purchase information

Specifications

Color:

Black

Cartridge:

5.56x45 NATO

Material:

Aluminum

Restriction

Prop 65 restriction:

Warning: Cancer and Reproductive Harm - www.P65Warning.ca.gov

View US State Restrictions

Can we ship this to you? (US only)

How To Buy Guns Online

International purchase information

What is the EGW - 5.56x45mm NATO 7-Hole Cartridge Checker?

EGW 7-HOLE CHAMBER CHECKERS

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.

SPECIFICATIONS:

Material: 6061 T6 Aluminum
Finish: Anodized
Color: Matte Black
Chambers cut with Clymer reamers to ensure fit.
Measures minimum case diameter as well as maximum overall length.

WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

Available options

Image	Description
	.223 Remington 7-Hole Cartridge Checker UPC: 841370107711
	5.56x45mm NATO 7-Hole Cartridge Checker UPC: 841370107735
	.300 Blackout 7-hole Cartridge Checker UPC: 841370107766
	.308 Win 7-Hole Cartridge Checker UPC: 841370107759
	10mm Auto 7-Hole Cartridge Checker UPC: 841370107681
	.357 Magnum 7-Hole Cartridge Checker UPC: 841370107643
	.40 S&W 7-Hole Cartridge Checker UPC: 841370107667
	.38 Super 7-Hole Cartridge Checker UPC: 841370107629
	.45 ACP 7-Hole Cartridge Checker UPC: 841370107698
	9mm Luger 7-Hole Cartridge Checker UPC: 841370107605

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7-HOLE CHAMBER CHECKERS REVIEWS

4.3

6 Reviews

5 Stars

83%

4 Stars

3 Stars

2 Stars

1 Stars

17%

Reviews Summary

Customers praise the 7-Hole Chamber Checkers for their sturdy build and effectiveness in checking ammo dimensions, with many noting it offers quicker, more accurate measurements than hand tools. Some users experienced loading issues with certain rounds, but overall, the tool is deemed essential for safe reloading practices.

What Reviewers Are Saying

Product Effectiveness

70%

Many reviewers highlight the effectiveness of the 7-Hole Chamber Checkers, praising its ability to quickly and accurately identify ammo dimension errors, which enhances the reloading process for users.

Sturdiness and Build Quality

65%

Reviewers frequently mention the sturdy material and construction of the checkers, emphasizing that it fulfills its purpose flawlessly, which builds trust in the product's durability.

Reloading Assistance

60%

Several users express how the tool significantly aids in the reloading process, helping to identify issues with headspacing and brass resizing, ultimately improving reloading practices and safety.

User Experience

50%

Users with varying levels of experience appreciate the ease of use and the fun factor of checking their ammo, indicating that it serves well both for serious reloaders and those new to the activity.

Potential Issues

30%

Some reviews mention specific issues with certain types of bullets not fitting properly, suggesting that while the tool is generally effective, there may be exceptions that users need to be aware of.

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Excelent purchase!

Sturdy material, fullfill its purpose flawlessly!

Check bullets fast with this

I check all my 9mmX19mm 90gr XD Lehigh reloads with this 7 hole checker, is faster than using a hand caliper and the errors in mis reading the ammo dimentions. A Good Tool for checking loaded ammo.

by MagMan on May 16, 2020

Verified Purchase

Was this review helpful? 0

One Arm shooter approved !!!!

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.

Ammo checker

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

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.

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EGW - 5.56x45mm NATO 7-Hole Cartridge Checker

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7-HOLE CHAMBER CHECKERS REVIEWS

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