Sinclair International
Sinclair Shoulder Bump Gauge Insert #17 30-06 Springfield 17 Degree
Sinclair Shoulder Bump Gauge Insert #17 30-06 Springfield 17 Degree
The Sinclair Shoulder Bump Gauge Insert #17 is a precision measurement tool built for reloaders working with 30-06 Springfield cartridges. Its 17-degree shoulder angle matches the cartridge's geometry, so the insert seats correctly against the shoulder for repeatable readings.
Used with a Sinclair shoulder bump gauge system, it lets you track shoulder setback and keep cartridge dimensions consistent from one loading to the next. The insert is a single dedicated component for the 30-06 Springfield, not a universal fit.
Key Features
| Brand | Sinclair International |
| Product Type | Shoulder Bump Gauge Insert |
| Caliber | 30-06 Springfield |
| Shoulder Angle | 17 Degree |
| Insert Number | #17 |
| Compatibility | Sinclair Shoulder Bump Gauge Systems |
| Condition | New |
| Manufacturer SKU | 749011476 |
| UPC | 050806111233 |
Compatibility
Fits Sinclair shoulder bump gauge systems and is dedicated to 30-06 Springfield cartridges with a 17-degree shoulder angle.
Frequently asked questions
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