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Last updated May 13, 2026

10mm Auto hollow point ammo prices

Compare JHP defense and hard-cast woods carry loads across retailers.

Search 10mm JHP
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IronScout provides observed price and availability data for 10mm Auto ammo prices 10mm Auto hollow point ammo prices ammunition across tracked online retailers. Data reflects historical price observations and does not include purchase recommendations.

Observed 30-Day Price Range (Per Round): median: 1.458, lowest: 0.440, highest: 11.600, sample size: 2604.

Lowest observed price in the trailing 7-day window: 0.440.

Prices last updated May 13, 2026 · 111 listings tracked across 4 retailers · 31 days with data in the 30-day window

How we calculate this

SQL PERCENTILE_CONT over daily-best per-product-per-day observed in-stock prices

  • Daily-best is MIN(price_per_round) per (caliber, product, UTC day).
  • Only in-stock observations included.
  • Coverage varies by retailer and source.

10mm expanding options

Product LineGrainBulletCountTypical CPR
Sig V-Crown 10mm180grJHP20$0.60–0.90
Federal HST 10mm200grJHP20$0.70–1.00
Underwood 10mm200grHard Cast20$0.80–1.20
Buffalo Bore 10mm220grHard Cast20$1.00–1.50

What to know

The 10mm auto splits into two defense categories: JHP for human threats and hard-cast for animal defense. JHP (V-Crown, HST) is designed for controlled expansion against soft targets. Hard-cast flat-nose (Underwood, Buffalo Bore) is designed for deep, straight-line penetration on bears and other large animals. Ensure your load is actually full-power 10mm — many mainstream loads are downloaded.

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