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EGW
7-HOLE CHAMBER CHECKERS

841370107735 296000191
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.

29.9 49.9 13 GBP
Product no.: 296000191
EGW 5.56X45MM NATO 7-HOLE CARTRIDGE CHECKER
Mfr Part: 70160 841370107735 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.
38.9 GBP 6 £38.90 *
Delivery time approx. 7-14 days.
6 pcs. in the USA warehouse
Specs: Cartridge: 5.56 mm NATO

Top takeaways

  1. EGW 5.56x45mm NATO 7-Hole Cartridge Checker helps prevent firearm malfunctions by verifying that factory and reloaded ammunition are within specification.
  2. Made from 6061 T6 aircraft grade aluminum and uses Clymer reamers for precise measurement of minimum case diameter and maximum overall length.
  3. 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.: 296000190
EGW .223 REMINGTON 7-HOLE CARTRIDGE CHECKER
Mfr Part: 70150 841370107711 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.
38.9 GBP 1 £38.90 *
Delivery time approx. 7-14 days.
1 pcs. in the USA warehouse
Specs: Cartridge: 223 Remington
Product no.: 296000221
EGW .300 BLACKOUT 7-HOLE CARTRIDGE CHECKER
Mfr Part: 70166 841370107766 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.
44.9 GBP 6 £44.90 *
Delivery time approx. 7-14 days.
6 pcs. in the USA warehouse
Specs: Cartridge: 300 AAC Blackout
Product no.: 296000222
EGW .308 WIN 7-HOLE CARTRIDGE CHECKER
Mfr Part: 70165 841370107759 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.
49.9 GBP 6 £49.90 *
Delivery time approx. 7-14 days.
6 pcs. in the USA warehouse
Specs: Cartridge: 308 Winchester
Product no.: 296000223
EGW 10MM AUTO 7-HOLE CARTRIDGE CHECKER
Mfr Part: 70135 841370107681 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.
29.9 GBP 7 £29.90 *
Delivery time approx. 7-14 days.
7 pcs. in the USA warehouse
Specs: Cartridge: 10 mm Auto
Product no.: 296000224
EGW .357 MAGNUM 7-HOLE CARTRIDGE CHECKER
Mfr Part: 70122 841370107643 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.
35.9 GBP 2 £35.90 *
Delivery time approx. 7-14 days.
2 pcs. in the USA warehouse
Specs: Cartridge: 357 Magnum
Product no.: 296000225
EGW .40 S&W 7-HOLE CARTRIDGE CHECKER
Mfr Part: 70130 841370107667 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.
33.9 GBP 2 £33.90 *
Delivery time approx. 7-14 days.
2 pcs. in the USA warehouse
Specs: Cartridge: 40 S&W
Product no.: 296000226
EGW .38 SUPER 7-HOLE CARTRIDGE CHECKER
Mfr Part: 70120 841370107629 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.
32.9 GBP 2 £32.90 *
Delivery time approx. 7-14 days.
2 pcs. in the USA warehouse
Specs: Cartridge: 38 Super
Product no.: 296000227
EGW .45 ACP 7-HOLE CARTRIDGE CHECKER
Mfr Part: 70140 841370107698 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.
33.9 GBP 3 £33.90 *
Delivery time approx. 7-14 days.
3 pcs. in the USA warehouse
Specs: Cartridge: 45 Auto (ACP)
Product no.: 296000252
EGW 9MM LUGER 7-HOLE CARTRIDGE CHECKER
Mfr Part: 70110 841370107605 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.
29.9 GBP 6 £29.90 *
Delivery time approx. 7-14 days.
6 pcs. in the USA warehouse
Specs: Cartridge: 9 mm Luger
Product no.: 296000202
EGW .380 AUTO 7-HOLE CARTRIDGE CHECKER
Mfr Part: 70181 841370107810 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.
Notify on availability
Not available.
Specs: Cartridge: 380 Auto (ACP)
Product no.: 296000220
EGW .30-06 7-HOLE CARTRIDGE CHECKER
Mfr Part: 70167 841370107773 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.
Notify on availability
Not available.
Specs: Cartridge: 30-06 Springfield
Product no.: 296000268
EGW 44 MAGNUM 7-HOLE CARTRIDGE CHECKER
Mfr Part: 70191 841370107834 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.
Notify on availability
Not available.
Specs: Cartridge: 44 Magnum

🔫 Ensure your 5.56 mm NATO ammo is in top shape with EGW's 7-Hole Cartridge Checker! Machined from aircraft-grade aluminum for precision. 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.

In stock
£11.90 * £11.90 - £49.90*
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£6.90 * £6.90 - £11.90*
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