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Federal HST .357 SIG 125 gr FMJ

.357 SIG · 125 gr · FMJ

Bullet

FMJ

Weight

125 gr

Casing

Nickel-plated brass

Aggregate confidence: 65%Worst listing freshness: FreshHover for what this means

Retailer comparison (3)

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RetailerPriceCPRRoundsStockFreshnessLast verifiedBuyWatch
Officer StoreTrust 0.50 / 1.00
$33.59$0.672/rd50In stock
Fresh
10/10/2026, 4:36:00 PMBuy at Officer Store
KIR AmmoTrust 0.50 / 1.00
$45.00$0.900/rd50Out of stock
Fresh
10/10/2026, 1:39:00 PMBuy at KIR Ammo
Ammo LabTrust 0.50 / 1.00
$37.09$1.855/rd20In stock
Fresh
10/1/2026, 2:12:00 AMBuy at Ammo Lab

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Product details

Brand
Federal
Product line
HST
Caliber
.357 SIG
Bullet weight
125 gr
Bullet type
FMJ
Case material
Nickel-plated brass

JHP
Jacketed Hollow Point — designed to expand on impact, typical for self-defense.
FMJ
Full Metal Jacket — non-expanding round, common for range/training use.
HP
Hollow Point — bullet tip designed to expand on impact.
Brass
Brass cases are reloadable and corrosion-resistant; the most common case material.
Steel
Steel cases are cheaper but not reloadable and can wear extractors over time.
Reloaded
Remanufactured ammunition using once-fired brass — usually cheaper, never use in carry guns.
Subsonic
Travels below the speed of sound — quieter, often used with suppressors.

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