In StockSave 16%
Hornady LNL 300 Win Mag Modified Case A300M
Sold byPalmetto State Armory•Posted May 18, 2026
Compare prices for Hornady Lock-N-Load Overall Length Gauge Modified Case 300 Winchester Magnum$5.89
$6.99
You save $1.10 (16% off)
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Deal Summary
- Currently in stock.
- Caliber: 300 win mag
- Category: parts
Price History
Deal Details
MFR # A300MUPC: 090255704730These cases are specially modified to work with Lock-N-Load Precision gauges. A special fine thread is used to attach them to the gauges, ensuring that they remain perfectly square for precise alignment in the chamber of your firearm. Second, the neck of the case is made perfectly round and opened slightly to allow a standard diameter bullet to slip into the case mouth effortlessly, but concentrically, to ensure the most precise results possible.
UPC Price Comparison
Live retailer pricing for UPC 090255704730 using the same comparison feed as the compare tool.
Found 8 retailers carrying this product
Lowest Price: $5.70
Highest Price: $11.41
You Save: $5.71
Avg Discount: 4% off
Hornady LNL 300 Win Mag Modified Case A300M
HornadyPalmetto State Armory
$5.89$6.99Save 16%
View at Palmetto State Armory
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