10mm ammunition provides a flat trajectory and high muzzle energy, making it ideal for self-defense, target shooting and small-game hunting. Bullet weights range from 135 to 200 grains, with full metal jacket (FMJ) loads perfect for cost-effective range practice and hollow point cartridges engineered for reliable expansion. Muzzle velocities can exceed 1,300 fps and energy levels surpass 500 ft-lbs, offering a balance of manageable recoil and impressive stopping power. At Sportsman’s Outdoor Superstore, you’ll find 10mm ammo in bulk packs and individual boxes, compare top brands by grain weight and bullet type, and buy 10mm cartridges online for competitive pricing and fast shipping.
Hornady 10mm Auto 175 gr FlexLock Critical Duty 20/Box
- $27.99 $26.99 ($1.35 / round )
In Stock
- Brand: Hornady
- Item Number: 91256
- Type: Self Defense
- Quantity: 20 Rounds
Hornady 10mm 180 gr XTP Custom 20/Box
- $23.99 ($1.20 / round )
In Stock
- Brand: Hornady
- Item Number: 9126
- Type: Self Defense
- Quantity: 20 Rounds
Hornady 10mm Auto 200 gr DGH Backcountry Defense 20/Box
- $33.16 ($1.66 / round )
In Stock
- Brand: Hornady
- Item Number: 91268
- Type: Self Defense
- Quantity: 20 Rounds
Hornady 10mm Auto 155 gr XTP American Gunner 20/Box
- $17.99 ($0.90 / round )
In Stock
- Brand: Hornady
- Item Number: 91224
- Type: Self Defense
- Quantity: 20 Rounds
Speer 10mm Auto 200 gr Gold Dot HP 20/Box
- $54.99 $35.15 ($1.76 / round )
In Stock
- Brand: Speer
- Item Number: 54000GD
- Type: Self Defense
- Quantity: 20 Rounds
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Hornady 10mm Auto 155 gr HP XTP Custom 20/Box
- $21.99 ($1.10 / round )
In Stock
- Brand: Hornady
- Item Number: 9122
- Type: Self Defense
- Quantity: 20 Rounds
Winchester 10mm Auto 170gr Hex Vent Hollow Point USA Ready 20/Box
- $30.32 ($1.52 / round )
In Stock
- Brand: Winchester
- Item Number: RED10HP
- Type: Self Defense
- Quantity: 20 Rounds
PMC 10mm Auto 175 gr JHP Bronze 25/Box
- $24.99 ($1.00 / round )
In Stock
- Brand: PMC
- Item Number: 10B
- Type: Self Defense
- Quantity: 25 Rounds
Ppu 10mm Auto 180 Gr JHP Defense Line 50/Box
- $28.48 ($0.57 / round )
In Stock
- Brand: Ppu
- Item Number: PPD10
- Type: Self Defense
- Quantity: 50 Rounds
Corbon Ammunition 10mm Auto 150 Grain JHP Self Defense 20/Box
- $23.62 ($1.18 / round )
In Stock
- Brand: Corbon Ammunition
- Item Number: SD10150/20
- Type: Self Defense
- Quantity: 20 Rounds
Nosler 10mm 180 gr JHP Match Grade 20/Box
- $24.74 ($1.24 / round )
In Stock
- Brand: Nosler
- Item Number: 51400
- Type: Self Defense
- Quantity: 20 Rounds
Fort Scott Munitions 10mm Auto 125 Grain Solid Copper Spun Tumble Upon Impact 20/Box
- $27.03 ($1.35 / round )
In Stock
- Brand: Fort Scott Munitions
- Item Number: 10MM124SCV
- Type: Self Defense
- Quantity: 20 Rounds
Winchester 10mm 175 Grain JHP Silvertip 20/Box
- $13.39 ($0.67 / round )
In Stock
- Brand: Winchester
- Item Number: W10MMST
- Type: Self Defense
- Quantity: 20 Rounds
Scorpion 10mm 180 gr JHP Defense 20/Box
- $13.99 $12.99 ($0.65 / round )
In Stock
- Brand: Scorpion
- Item Number: 10180JHP-S20
- Type: Self Defense
- Quantity: 20 Rounds
Fort Scott Munitions 10mm Auto 190 Grain Solid Copper Spun Claw Defense 20/Box
- $28.90 ($1.45 / round )
In Stock
- Brand: Fort Scott Munitions
- Item Number: 10MM-190-SCV2
- Type: Self Defense
- Quantity: 20 Rounds
Federal 10mm Auto 200 Grain JHP Premium Persona Defense Punch 20/Box
- $42.99 $27.45 ($1.37 / round )
In Stock
- Brand: Federal
- Item Number: PD10P1
- Type: Self Defense
- Quantity: 20 Rounds
Winchester 10mm Auto 180 gr Bonded JHP Defender Elite 20/Box
- $37.99 $25.97 ($1.30 / round )
In Stock
- Brand: Winchester
- Item Number: S10MMPDB
- Type: Self Defense
- Quantity: 20 Rounds
Sellier And Bellot 10mm Auto 180 gr JHP 50/Box
- $37.99 $21.16 ($0.42 / round )
In Stock
- Brand: Sellier And Bellot
- Item Number: SB10B
- Type: Self Defense
- Quantity: 50 Rounds
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