Skip to main content
HalloweenPetLawn & GardenTruck & AutomotiveSporting GoodsHorseFarm & RanchClothingLivestockPet & Animal PharmacyToolsPoultryFencing & GatesHome ImprovementOutdoor LivingHeating & CoolingHome Decor & FurnitureOutdoor Power EquipmentTrailers & TowingBoots & ShoesWild Birds & WildlifeToysGift CardsServices Propane RefillTrailer RentalGarden CenterFeed CenterSame Day DeliveryPetVet ClinicPet WashGrooming at PetsenseDog Training at PetsenseTractor Supply RxPet InsuranceWag!

"Savings and Offers"

Weekly AdSaleClearance

"More Options"

Weekly AdWhat's NewTractor Supply AppEarn Rewards with Neighbor's ClubHometown HeroesLife Out Here BlogTSC Exclusive BrandsTop BrandsClearance ItemsBattery FinderOutdoor Power Equipment Parts FinderHitch Finder

Spend $49.99 to unlock Free Delivery on most orders

|
Learn More
Order statusTSC Credit CardsWhat’s newPetsenseWeekly Ad
​
Sign In / EnrollGet rewarded!
​
Halloween
Pet
Lawn & Garden
Truck & Automotive
Sporting Goods
Horse
Farm & Ranch
Clothing
Livestock
Pet & Animal Pharmacy
Tools
Poultry
Fencing & Gates
Home Improvement
Outdoor Living
Heating & Cooling
Menu

Search

Home

Sign In

Cart
0.0
(0)
0.0 out of 5 stars.
A woman outside with a dog
A woman outside with a dog
  1. Home
  2. /
  3. Sporting Goods
  4. /
  5. Shooting
  6. /
  7. Ammunition
  8. /
  9. Rifle Ammo
  10. /

  11. Hornady Sub-X 7.62X39mm 255-Grain Reloading Rifle Bullets, 100 Rounds

  1. Home
  2. /
  4. /
  5. Rifle Ammo

Hornady Sub-X 7.62X39mm 255-Grain Reloading Rifle Bullets, 100 Rounds

Shop all Hornady

  • New Arrival

  • Online Only

Hornady Sub-X 7.62X39mm 255-Grain Reloading Rifle Bullets, 100 Rounds

Item # 6112814

Hornady Hornady Sub-X 7.62X39mm 255-Grain Reloading Rifle Bullets, 100 Rounds
Hornady Hornady Sub-X 7.62X39mm 255-Grain Reloading Rifle Bullets, 100 Rounds
$48.99

Spend $49.99 to unlock free delivery!

Notice:
  • This Item cannot be shipped to AK, CA, CT, DE, DC, HI, IL, LA, MD, MA, NJ, NY, NC, RI, SC, WA.
  • This item is non-returnable.
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Shop all Hornady

  • New Arrival

  • Online Only

Hornady Sub-X 7.62X39mm 255-Grain Reloading Rifle Bullets, 100 Rounds

Item # 6112814

Hornady Hornady Sub-X 7.62X39mm 255-Grain Reloading Rifle Bullets, 100 Rounds
Hornady Hornady Sub-X 7.62X39mm 255-Grain Reloading Rifle Bullets, 100 Rounds

$48.99
financeCard Logo
New Cardmembers earn a $20 Reward‡ with qualifying purchase of $20 or more plus earn 5% in Rewards+ on this purchase. Valid through 9/20/26.

Spend $49.99 to unlock free delivery!

This item is available online only

Delivery to

Free standard delivery on online footwear & Clothing purchases of $49 and over.

​
Notice:
  • This Item cannot be shipped to AK, CA, CT, DE, DC, HI, IL, LA, MD, MA, NJ, NY, NC, RI, SC, WA.
  • This item is non-returnable.
Neighbor's Club logo
Neighbor’s Club Members earn points with purchases.

Sign in or Join Now

Sub-X bullets deliver big results, designed to provide deep penetration below the speed of sound, Sub-X features a lead core. Long grooves in its gilding metal jacket combine with its flat profile and the patented Flex Tip insert within the bullets hollow point cavity to help it expand reliably at low velocities. Cannelures provide positive case crimp, making Sub-X ideal for semiautomatic weapons.

  • Sub-X bullets are designed to deliver deep penetration below the speed of sound.
  • They feature a lead core.
  • Long grooves in the gilding metal jacket, combined with a flat profile, help with reliable expansion at low velocities.
  • A patented Flex Tip insert is located in the bullet's hollow point cavity to support low-velocity expansion.
  • Cannelures provide positive case crimp.
  • These design traits make Sub-X ideal for semiautomatic weapons.
  • Application/Use: Personal Defense
  • Caliber: 7.62x39mm
  • Rounds Per Box: 100
  • Weight: 255 gr
BrandHornady
Country of OriginMade in USA
Ammunition TypePolymer Tip
Caliber7.62X39mm
Grain Weight255 Grain
Package Quantity100
Manufacturer Part Number3148
No questions have been asked about this product.

No questions have been asked about this product.

Q&As

No questions have been asked about this product.

No questions have been asked about this product.

Similar Items

  1. Hornady Sub-X .45 Caliber 395-Grain Subsonic-eXpanding Reloading Rifle Bullets, 50 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hornady Sub-X .45 Caliber 395-Grain Subsonic-eXpanding Reloading Rifle Bullets, 50 Rounds

    $44.99
  2. Hornady Sub-X .45 Caliber 410-Grain Subsonic-eXpanding Reloading Rifle Bullets, 50 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hornady Sub-X .45 Caliber 410-Grain Subsonic-eXpanding Reloading Rifle Bullets, 50 Rounds

    $46.99
  3. Hornady Sub-X .35 Caliber 250-Grain Subsonic-eXpanding Reloading Rifle Bullets, 100 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hornady Sub-X .35 Caliber 250-Grain Subsonic-eXpanding Reloading Rifle Bullets, 100 Rounds
  4. Hornady Aeromatch 6.5mm 140-Grain Reloading Rifle Bullets, 100 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hornady Aeromatch 6.5mm 140-Grain Reloading Rifle Bullets, 100 Rounds

    $53.99
  5. Hornady InterLock .30 Caliber 165-Grain Soft Point Reloading Rifle Bullets, 100 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hornady InterLock .30 Caliber 165-Grain Soft Point Reloading Rifle Bullets, 100 Rounds

    $39.99
  6. Hornady InterLock 7.62mm 123-Grain Soft Point Reloading Rifle Bullets, 100 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hornady InterLock 7.62mm 123-Grain Soft Point Reloading Rifle Bullets, 100 Rounds

    $36.99
  7. Hornady InterLock 8mm 150-Grain Soft Point Reloading Rifle Bullets, 100 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hornady InterLock 8mm 150-Grain Soft Point Reloading Rifle Bullets, 100 Rounds

    $42.99
  8. Hornady .40 S&W Reloading Rifle Bullets, 100 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hornady .40 S&W Reloading Rifle Bullets, 100 Rounds

    $11.99
  9. Hornady InterLock .30 Caliber 170-Grain Flat Point Reloading Rifle Bullets, 100 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hornady InterLock .30 Caliber 170-Grain Flat Point Reloading Rifle Bullets, 100 Rounds

    $38.99
  10. Hornady 6.5mm 140-Grain Reloading Rifle Bullets, 500 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hornady 6.5mm 140-Grain Reloading Rifle Bullets, 500 Rounds

    $251.99
  11. Hornady .22 Caliber 70-Grain Reloading Rifle Bullets, 50 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hornady .22 Caliber 70-Grain Reloading Rifle Bullets, 50 Rounds

    $45.99
  12. Hornady Sub-X .338 Caliber 307-Grain Reloading Rifle Bullets, 50 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hornady Sub-X .338 Caliber 307-Grain Reloading Rifle Bullets, 50 Rounds

    $48.99

Items You May Like

  1. TR&Z Metric Rifle Line 7.62X39mm 123-Grain Full Metal Jacket Rifle Ammunition, 20 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    TR&Z Metric Rifle Line 7.62X39mm 123-Grain Full Metal Jacket Rifle Ammunition, 20 Rounds

    $15.99
  2. Hornady FRONTIER 7.62X39 123 GR FMJ
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hornady FRONTIER 7.62X39 123 GR FMJ

    $20.99
  3. Fort Scott Munitions Tumble Upon Impact (TUI) 7.62X39mm 117-Grain Solid Copper Spun Rifle Ammunition, 20 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Fort Scott Munitions Tumble Upon Impact (TUI) 7.62X39mm 117-Grain Solid Copper Spun Rifle Ammunition, 20 Rounds

    $33.99
  4. Hornady 7.62 x 39 123 Grain hp Match American Gunner (50)
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hornady 7.62 x 39 123 Grain hp Match American Gunner (50)

    $75.99
  5. Federal 7.62X39 123Gr Power-Shok Sp
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Federal 7.62X39 123Gr Power-Shok Sp

    $38.99
  6. TR&Z 7.62X39mm 123-Grain Full Metal Jacket Rifle Ammunition, 15 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    TR&Z 7.62X39mm 123-Grain Full Metal Jacket Rifle Ammunition, 15 Rounds

    $10.99
  7. Top Rated
    Hornady 7.62x39 123 gr SST BLACK Ammunition, 80784
    5.0 out of 5 stars with 2 reviews
    5.0 (2)

    Hornady 7.62x39 123 gr SST BLACK Ammunition, 80784

    $34.99
  8. NCStar Handguard for AK-Platform, M-LOK, Polymer, Black
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    NCStar Handguard for AK-Platform, M-LOK, Polymer, Black
  9. NCStar Folding Stock Tube for AK-Platform, Mil-Spec, Black
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    NCStar Folding Stock Tube for AK-Platform, Mil-Spec, Black
  10. Barnes Bullets VOR-TX .300 Weatherby Mag 180-Grain Tipped TSX Boat Tail Rifle Ammunition, 20 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Barnes Bullets VOR-TX .300 Weatherby Mag 180-Grain Tipped TSX Boat Tail Rifle Ammunition, 20 Rounds

    $87.99
  11. Top Rated
    Hornady 223 Remington 55 gr SP Ammunition, 80255
    5.0 out of 5 stars with 3 reviews
    5.0 (3)

    Hornady 223 Remington 55 gr SP Ammunition, 80255

    $29.99
  12. Hornady Match .30 Caliber 208-Grain Hollow Point Boat Tail Match Reloading Rifle Bullets, 100 Rounds
    0.0 out of 5 stars with 0 reviews
    0.0 (0)

    Hornady Match .30 Caliber 208-Grain Hollow Point Boat Tail Match Reloading Rifle Bullets, 100 Rounds

    $51.99

Reviews

Review this Product

Select to rate the item with 1 star. This action will open submission form.
Select to rate the item with 2 stars. This action will open submission form.
Select to rate the item with 3 stars. This action will open submission form.
Select to rate the item with 4 stars. This action will open submission form.
Select to rate the item with 5 stars. This action will open submission form.
Be the first to review this product
Get the top deals, latest trends and more
Sign up for emails from Tractor Supply today.
First Name*
Last Name*
Email*

Customer Support

  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  

    (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

About Us

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

Work With Us

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

Neighbor's Club

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

Credit Center

  • TSC Credit Card

  • Klarna

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More

Stay Connected

Connect & Share with the Tractor Supply Community.

Tractor Supply App

Shop on the go with the Tractor Supply App

Learn More
  • Order Status

  • Return Policy

  • Delivery Options

  • Tax Exemptions

  • Frequently Asked Questions

  • Contact Us

  • Recall Notices

  • Call:  (877) 718-6750

  • Mon - Sat: 7am - 9pm CT

  • Sun: 8am - 7pm CT

  • Closed Christmas Day

  • Who We Are

  • Investor Relations

  • Stewardship

  • Community

  • Military Support

  • Product Catalog

  • Tractor Supply Stores

  • .Pharmacy Verified Website

  • Careers

  • Sponsorship

  • Affiliate Program

  • Potential Vendor Partners

  • Vendor Information

  • Tractor Supply Media Network

  • About

  • Rewards

  • Hometown Heroes

  • Frequently Asked Questions

  • Terms & Conditions

  • TSC Credit Card

  • Klarna

Connect & Share with the Tractor Supply Community.

Shop on the go with the Tractor Supply App

Learn More
  • Privacy policy
  • Your Privacy Choices
  • Terms and Conditions
  • California Transparency Act
  • Legal Notices
  • Accessibility
  • Responsible Disclosure Statement
  • Surprise (Balance) Medical Billing Disclosure
  • Transparency in Coverage
  • Human Rights Policy
  • Vendor Code of Conduct
  • California Notice of Collection
  • Privacy Requests

© 2026, Tractor Supply Co. All Rights Reserved.