Evolution Gun Works
EGW 5.56x45mm NATO 7-Hole Chamber Checker Model 70160
EGW 5.56x45mm NATO 7-Hole Chamber Checker Model 70160
The EGW 5.56x45mm NATO 7-Hole Chamber Checker is a precision tool for verifying cartridge and chamber dimensions in 5.56x45mm NATO firearms. Its seven-hole configuration lets you check multiple cartridges at once, making it a practical addition to any reloading bench.
Built by Evolution Gun Works as Model 70160, this checker is intended for gunsmiths, reloaders, and shooting professionals who need accurate cartridge dimension verification and chamber compatibility testing.
Key Features
| Brand | Evolution Gun Works |
| Model Number | 70160 |
| Product Type | Chamber Checker |
| Caliber | 5.56x45mm NATO |
| Number of Holes | 7 |
| Condition | New |
Highlights
- Designed for 5.56x45mm NATO caliber
- 7-hole configuration for checking multiple cartridges
- Professional-grade construction for accuracy
- Model 70160 by Evolution Gun Works
How to use
Insert a 5.56x45mm NATO cartridge into one of the seven holes to verify that it meets chamber dimensions. The multi-hole design allows checking several cartridges in a single session.
Frequently asked questions
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