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Questions & Answers
What is the difference between Frontier 68gr 5.56x45 NATO and 68 gr 223 versions? Velocities are the same. Expert Answer

There is not that big of a difference between the Hornady Frontier 5.56x45mm NATO 68 Grain Boat-Tail Hollow Point and the Hornady Frontier .223 Remington 68 Grain Boat-Tail Hollow Point. 5.56x45mm NATO has a slightly different shoulder profile and longer throat which allows it to be loaded to a pressure. The guide at the link below will help explain the difference.
https://www.opticsplanet.com/howto/223-remington-vs-5-56mm-nato-ammo.html

by Hunter, Gear Expert, August 30, 2022
Customer Reviews
Helpful Positive Review
Excellent in 1:7 twist barrel. by Jerry S., Verified Owner, January 18, 2025
Perfect grain weight for my 1:7 twist AR barrel. Zero ftf's. Zero ejection issues. Consistent ejection pattern.
1/1 found this helpful
Helpful Positive Review
Best ammo for the price by Kevin Wilson, Verified Owner, September 30, 2024
This ammo is very accurate very reliable and does lots of damage. It really hits with a thud with the extra grain.
1/1 found this helpful
Helpful Positive Review
Half moa consistently. Point Of Impact very close to M193 at 100 yards. This was all achieved using a Faxon .223 Wylde 16" Pencil barrel. My experience has led me to prefer this ammunition over all others.
7/7 found this helpful
Helpful Positive Review
Decent Price for 5.56 68gr BTHP by TheAnalyst, Verified Owner, March 30, 2023
It was hard to fine this in stock or even a decent price for under $1.50/per. 5.56 68gr BTHP was something I was looking, not a subsonic per description but something enough use suppressed pr not. Gopd enough for HD/SD on a 14.5. Thanks OpticsPlanet...
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1/1 found this helpful
Helpful Positive Review
Hornady BTHP by Robert, August 26, 2023
Hornady's BTHP reputation is apparent in these rounds. Not much else to say when it comes to their accuracy on targets down range. Along with superior expansion to provide considerable soft tissue damage and internal organ damage in both wild game an...
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2/2 found this helpful
Helpful Positive Review
frontier 68gr by Logan Davidson, Verified Owner, April 20, 2023
Works great always feeds without any issues. Much heavier than other bullets so they pack a nice punch. I cannot rid these at my local stores anymore they seem to be all sold out but optics planet has them in stock! Will buy more in the future. When...
Read More...
2/2 found this helpful
Read All 12 Reviews
Eligible models will have a savings offer. Apply coupon and add the item to your cart for savings on that select model! Limited time only. Cannot be combined with other promotions or offers. See promotion details.
Number of Rounds: 20

Code: 0H-LAR-FRA18-FR310

MPN: FR310

UPC: 090255711608

8%
Product Discount
List: $18.89Save 31%
$0.65/Round
$13.09

Please note: For safety reasons, OpticsPlanet is not able to accept returns of ammunition for any reason, and no refunds will be issued for any returned ammunition.

Product Info for Hornady Frontier 5.56x45mm NATO 68 Grain Boat-Tail Hollow Point Centerfire Rifle Ammunition

The Hornady 223 Remington round meets the needs of target shooters, plinkers and hunters for target practice, plinking, target shooting, Wild West trips, law enforcement training and self-defense. The .223 Remington round meets the needs of long-range shooters for terminal performance that will allow you to fling projectiles with surgical accuracy. The .223 Remington round meets the needs of shooters in specialized markets, such as Africa and the Middle East, who rely on the larger caliber for large game hunting and dangerous game hunting. Applications in these popular calibers range from target shooting and hunting to law enforcement training and self-defense. Buy Hornady ammo to get bullets that are accurate, consistent, and always dependable.image

WARNING: California`s Proposition 65

Specifications for Hornady Frontier 5.56x45mm NATO 68 Grain Boat-Tail Hollow Point Centerfire Rifle Ammunition:

Manufacturer: Hornady
Caliber: 5.56x45mm NATO
Number of Rounds: 20
Bullet Type: Boat Tail Hollow Point (BTHP)
Bullet Weight: 68 grain
Cartridge Case Material: Brass
Muzzle Velocity: 2960 ft/s
Muzzle Energy: 1323 ft-lbs
Application: All Purpose
Package Type: Box
Primer Style: Centerfire
Sectional Density: 0.194
G1 Ballistic Coefficient: 0.355

Features of Hornady Frontier 5.56x45mm NATO 68 Grain Boat-Tail Hollow Point Centerfire Rifle Ammunition:

  • Consistency In Every Cartridge: State-of-the-industry loading techniques and quality control procedures ensure the reliability of every Frontier Cartridge round.
  • Rounds For All Applications: Frontier Cartridge offers ammunition configured for a wide range of shooters and applications, everything from plinking, target shooting and hunting to law enforcement training and self-defense.
  • Brass Cases: In addition to Hornady target friendly, non-steel core bullets in a variety of offerings, Frontier Cartridge features brass cartridge cases and military-grade boxer primers and propellant.

Package Contents:

  • Hornady Frontier 5.56x45mm NATO 68 Grain Boat-Tail Hollow Point Centerfire Rifle Ammunition

Hornady Frontier 5.56x45mm NATO 68 Grain Boat-Tail Hollow Point Centerfire Rifle Ammunition Orderable Models

List of Orderable Models

  • Hornady Frontier 5.56x45mm NATO 68 grain Boat-Tail Hollow Point Brass Cased Centerfire Rifle Ammo, 20 Rounds, FR310 , MPN: FR310 , UPC: 090255711608 , Code: 0H-LAR-FRA18-FR310
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