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HORNADY A223 L-N-L MODIFIED CASE 223 REMINGTON
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$9.99
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SKU: A223-090255704525
Overview
Designed for use with Hornady O.A.L. gauges, this modified case helps reloaders work with chamber measurements for rifles chambered in .223 Remington. It is made to SAAMI specifications and is intended for use with gauge part numbers C1000 or C1550. For shooters setting up loads or checking cartridge overall length, it provides a dedicated fit for a common rifle chamber. Calipers are not included.
Why Hunters Choose the Hornady
Fits Popular
Rifle chambers for broad compatibility
Manufactured Saami
Specifications for standardized use
Use Hornady
Lock-N-Load O.A.L. gauges
Compatible C1000
C1000 straight and C1550 curved
Clear Part-numbered
Setup helps match the correct
Key Features
- Modified case for .223 Remington chambers
- Designed for use with Hornady O.A.L. gauges C1000 or C1550
- Manufactured to SAAMI specifications
- Part of Hornady Lock-N-Load Modified Cases
- Calipers are not included
Best Used For
- Handloaders using Hornady O.A.L. gauges to measure .223 Remington chamber dimensions
- Rifle reloaders working with SAAMI-spec modified cases for popular chamber setups
- Shooters needing a .223 Remington case for Lock-N-Load overall length gauge use
- Users comparing cartridge seating depth with C1000 straight or C1550 curved gauges
Specifications
| Calipers Included | No |
|---|---|
| Compatible Chamber | 223 Remington |
| Gauge Part Number C1000 | Straight overall length gauge |
| Gauge Part Number C1550 | Curved |
| Lock N Load Compatible | Yes |
| O A L Gauge Compatibility | C1000 or C1550 |
| Product Type | Modified Case |
| Saami Specs | Yes |
Pros
- Fits popular rifle chambers for broad compatibility with common setups.
- Manufactured to SAAMI specifications for standardized use.
- Designed for use with Hornady Lock-N-Load O.A.L. gauges.
- Compatible with C1000 straight and C1550 curved gauge options.
- Clear part-numbered setup helps match the correct gauge quickly.
Considerations & Trade-offs
- Requires a compatible Hornady O.A.L. gauge; this modified case is not a standalone measuring tool.
- Calipers are not included, so you’ll need your own measuring equipment to use it as intended.
- Designed specifically for .223 Remington chambers, so it is not a universal fit across other rifle chamberings.
- Use is tied to SAAMI-spec applications, which may not suit every custom or non-standard chamber setup.
Suggested Comparisons
- O.A.L. gauges
- Rifle chamber gauges
- Reloading accessories
- Case gauges
Suggested Accessories
- O.A.L. gauge
- Calipers
- Reloading bench tools
- Rifle chamber gauge
Frequently Asked Questions
What is the Hornady A223 L-N-L Modified Case used for?
It is a Lock-N-Load Modified Case made for use with Hornady O.A.L. gauges, part numbers C1000 or C1550.
Which cartridge is this modified case for?
This product is listed as a .223 Remington modified case.
Is this modified case made to SAAMI specifications?
Yes. The product description states that all Lock-N-Load Modified Cases are manufactured to SAAMI specs.
Which Hornady O.A.L. gauges are compatible with this case?
The description says it is to be used with Hornady O.A.L. gauge part numbers C1000 or C1550.
Are calipers included with this product?
No. The description states that calipers are not included.