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Frontier Cartridge: Compare Prices & Find the Best Deals

Welcome to the definitive source for Frontier Cartridge gear. We track the inventory and current pricing for thousands of products from 1000+ leading retailers like Dick's Sporting Goods, Rei.com, and Backcountry.com. Stop hopping between tabs—use our real-time comparison engine below to see every available model and ensure you get the lowest price guaranteed.

Buy hunting ammo, shop for rifle ammunition, and discover incredible deals—Frontier Cartridge is your source to find the lowest prices on top-quality brass cartridges. Compare prices, explore our current ammo sales & discounts, and stock up on essential 9mm ammo, .223 ammo, .308 ammo & more. We find the best prices on centerfire ammunition and offer a wide selection of rimfire cartridges for all your shooting needs. Get ready to save—browse our clearance ammo section today!

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Last Updated:
Jan 20, 2026 05:38 PM
Frontier Cartridge Frontier Cartridge Military Grade 223 Remington Ammo 55 Grain Full Metal Jacket Box of 150 - $94.99 at MidwayUSAFrontier Cartridge Military Grade 223 Remington Ammo 55 Grain Full Metal Jacket Box of 150 More Info...
$94.99
MidwayUSA
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💬 1
Last Updated:
Jan 20, 2026 05:38 PM
Frontier Cartridge Frontier Cartridge Military Grade 223 Remington Ammo 55 Grain Hornady Match Jacketed Hollow Point Box of 150 - $104.99 at MidwayUSAFrontier Cartridge Military Grade 223 Remington Ammo 55 Grain Hornady Match Jacketed Hollow Point Box of 150 More Info...
$104.99
MidwayUSA
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💬 2
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Match Hollow Point 55gr 5.56 NATO Rifle Ammo - 20 Round Box - $12.95 at The Real GritFrontier Cartridge Match Hollow Point 55gr 5.56 NATO Rifle Ammo - 20 Round Box More Info...
$12.95
The Real Grit
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💬 3
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Military Grade Hollow Point Match 55 gr 223 Remington Rifle Ammo - 20 Round Box - $13.95 at The Real GritFrontier Cartridge Military Grade Hollow Point Match 55 gr 223 Remington Rifle Ammo - 20 Round Box More Info...
$13.95$14.41
3% off
The Real Grit
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💬 4
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Match Hollow Point 55 gr 223 Remington Rifle Ammo - 500 Round Case - $324.95 at The Real GritFrontier Cartridge Match Hollow Point 55 gr 223 Remington Rifle Ammo - 500 Round Case More Info...
$324.95
The Real Grit
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💬 5
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Match Hollow Point 55 gr 5.56 NATO Rifle Ammo - 500 Round Case - $327.95 at The Real GritFrontier Cartridge Match Hollow Point 55 gr 5.56 NATO Rifle Ammo - 500 Round Case More Info...
$327.95
The Real Grit
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💬 6
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Full Metal Jacket 55 gr 5.56 NATO Rifle Ammo - 500 Round Case - $300.95 at The Real GritFrontier Cartridge Full Metal Jacket 55 gr 5.56 NATO Rifle Ammo - 500 Round Case More Info...
$300.95
The Real Grit
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💬 7
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Match Hollow Point 75 gr 5.56 NATO Rifle Ammo - $409.95 at The Real GritFrontier Cartridge Match Hollow Point 75 gr 5.56 NATO Rifle Ammo More Info...
$409.95
The Real Grit
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💬 8
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Match Hollow Point 68 gr 223 Remington Rifle Ammo - $36.44 at The Real GritFrontier Cartridge Match Hollow Point 68 gr 223 Remington Rifle Ammo More Info...
$36.44
The Real Grit
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💬 9
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Match Hollow Point 75 gr 5.56 NATO Rifle Ammo - $34.28 at The Real GritFrontier Cartridge Match Hollow Point 75 gr 5.56 NATO Rifle Ammo More Info...
$34.28
The Real Grit
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💬 10
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Match Hollow Point 68 gr 5.56 NATO Rifle Ammo - $14.95 at The Real GritFrontier Cartridge Match Hollow Point 68 gr 5.56 NATO Rifle Ammo More Info...
$14.95
The Real Grit
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💬 11
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Full Metal Jacket 55 gr 223 Remington Rifle Ammo - $297.95 at The Real GritFrontier Cartridge Full Metal Jacket 55 gr 223 Remington Rifle Ammo More Info...
$297.95
The Real Grit
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💬 12
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Match Hollow Point 68 gr 5.56 NATO Rifle Ammo - $363.95 at The Real GritFrontier Cartridge Match Hollow Point 68 gr 5.56 NATO Rifle Ammo More Info...
$363.95
The Real Grit
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💬 13
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Full Metal Jacket 125 gr 300 AAC Blackout Rifle Ammo - $37.93 at The Real GritFrontier Cartridge Full Metal Jacket 125 gr 300 AAC Blackout Rifle Ammo More Info...
$37.93
The Real Grit
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💬 14
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Full Metal Jacket 125 gr 300 AAC Blackout Rifle Ammo - $198.95 at The Real GritFrontier Cartridge Full Metal Jacket 125 gr 300 AAC Blackout Rifle Ammo More Info...
$198.95
The Real Grit
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💬 15
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Full Metal Jacket 55 gr 223 Remington Rifle Ammo - $34.03 at The Real GritFrontier Cartridge Full Metal Jacket 55 gr 223 Remington Rifle Ammo More Info...
$34.03
The Real Grit
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💬 16
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Military Grade Centerfire Full Metal Jacket 123 gr 6.5 Grendel Rifle Ammo - 20 Round Box - $20.95 at The Real GritFrontier Cartridge Military Grade Centerfire Full Metal Jacket 123 gr 6.5 Grendel Rifle Ammo - 20 Round Box More Info...
$20.95$25.10
17% off
The Real Grit
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💬 17
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Military Grade Centerfire Full Metal Jacket 62 gr 5.56x45mm NATO Rifle Ammo - 150 Round Box - $103.95 at The Real GritFrontier Cartridge Military Grade Centerfire Full Metal Jacket 62 gr 5.56x45mm NATO Rifle Ammo - 150 Round Box More Info...
$103.95$117.39
11% off
The Real Grit
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💬 18
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Military Grade Centerfire Hollow Point Match 55 gr 223 Remington Rifle Ammo - 150 Round Box - $101.95 at The Real GritFrontier Cartridge Military Grade Centerfire Hollow Point Match 55 gr 223 Remington Rifle Ammo - 150 Round Box More Info...
$101.95$115.32
12% off
The Real Grit
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💬 19
Last Updated:
Jan 04, 2026 05:12 AM
Frontier Cartridge Military Grade Centerfire Full Metal Jacket 55 gr 223 Remington Rifle Ammo - 150 Round Box - $94.95 at The Real GritFrontier Cartridge Military Grade Centerfire Full Metal Jacket 55 gr 223 Remington Rifle Ammo - 150 Round Box More Info...
$94.95$106.06
10% off
The Real Grit
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💬 20
Last Updated:
Nov 06, 2025 08:43 PM
Frontier Cartridge Frontier Cartridge Rifle Ammo Brass .300 AAC Blackout 150-Rounds 125 Grain FMJ - $136.99 at GrabAGunFrontier Cartridge Rifle Ammo Brass .300 AAC Blackout 150-Rounds 125 Grain FMJ More Info...
$136.99
GrabAGun
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💬 21
Last Updated:
Nov 06, 2025 08:43 PM
Hot 🔥
Frontier Cartridge Hornady Frontier Cartridge Centerfire Rifle Brass .223 Rem 55-Grain 20-Rounds FMJ - $9.99 at GrabAGunFrontier Cartridge Hornady Frontier Cartridge Centerfire Rifle Brass .223 Rem 55-Grain 20-Rounds FMJ More Info...
$9.99$15.95
37% off
GrabAGun
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Last Updated:
Nov 06, 2025 08:43 PM
Frontier Cartridge Frontier Cartridge .223 Rem 55GR FMJ 50 Rounds - $22.69 at GrabAGunFrontier Cartridge .223 Rem 55GR FMJ 50 Rounds More Info...
$22.69$25.42
11% off
GrabAGun
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Last Updated:
Nov 06, 2025 08:43 PM
Hot 🔥
Frontier Cartridge Frontier Cartridge Centerfire Rifle Brass .223 Rem 55-Grain 20-Rounds HPM - $10.59 at GrabAGunFrontier Cartridge Centerfire Rifle Brass .223 Rem 55-Grain 20-Rounds HPM More Info...
$10.59$17.95
41% off
GrabAGun
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💬 24
Last Updated:
Nov 06, 2025 08:43 PM
Frontier Cartridge Frontier Cartridge Rifle Ammo Brass .300 AAC Blackout 50-Rounds 125 Grain FMJ - $49.99 at GrabAGunFrontier Cartridge Rifle Ammo Brass .300 AAC Blackout 50-Rounds 125 Grain FMJ More Info...
$49.99
GrabAGun
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💬 25
Last Updated:
Nov 06, 2025 08:43 PM
Frontier Cartridge FRONTIER CARTRIDGE RIFLE 5.56X45MM NATO 55GR HOLLOW POINT MATCH 50 RDS PER BOX - $24.89 at GrabAGunFrontier Cartridge RIFLE 5.56X45MM NATO 55GR HOLLOW POINT MATCH 50 RDS PER BOX More Info...
$24.89
GrabAGun
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💬 26
Last Updated:
Nov 06, 2025 08:43 PM
Frontier Cartridge FRONTIER CARTRIDGE RIFLE .223 REM 55GR HOLLOW POINT MATCH 50 RDS PER BOX - $24.89 at GrabAGunFrontier Cartridge RIFLE .223 REM 55GR HOLLOW POINT MATCH 50 RDS PER BOX More Info...
$24.89
GrabAGun
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💬 27
Last Updated:
Nov 06, 2025 08:43 PM
Hot 🔥
Frontier Cartridge Frontier Cartridge Centerfire Rifle Brass .223 Rem 68-Grain 20-Rounds BTHP - $11.99 at GrabAGunFrontier Cartridge Centerfire Rifle Brass .223 Rem 68-Grain 20-Rounds BTHP More Info...
$11.99$19.95
40% off
GrabAGun
0 0
💬 28
Last Updated:
Nov 06, 2025 08:43 PM
Hot 🔥
Frontier Cartridge Frontier Cartridge Rifle Ammunition Brass 5.56 75-Grain 20-Rounds BTHP - $13.09 at GrabAGunFrontier Cartridge Rifle Ammunition Brass 5.56 75-Grain 20-Rounds BTHP More Info...
$13.09$21.95
40% off
GrabAGun
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💬 29
Last Updated:
Nov 06, 2025 08:43 PM
Hot 🔥
Frontier Cartridge Frontier Cartridge Centerfire Rifle Brass 6.5 Grendel 123-Grain 20-Rounds FMJ - $19.39 at GrabAGunFrontier Cartridge Centerfire Rifle Brass 6.5 Grendel 123-Grain 20-Rounds FMJ More Info...
$19.39$33.95
43% off
GrabAGun
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💬 30
Last Updated:
Nov 06, 2025 08:43 PM
Frontier Cartridge Frontier Cartridge Centerfire Rifle Brass 5.56 NATO 55-Grain 500-Rounds FMJ - $299.99 at GrabAGunFrontier Cartridge Centerfire Rifle Brass 5.56 NATO 55-Grain 500-Rounds FMJ More Info...
$299.99
GrabAGun
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💬 31
Last Updated:
Oct 31, 2025 03:04 AM
Frontier Cartridge Frontier 5.56mm 75gr BTHP Ammunition 20rds - $21.95 at BOTACH Frontier Cartridge Frontier 5.56mm 75gr BTHP Ammunition 20rds More Info...
$21.95
BOTACH
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💬 32
Last Updated:
Oct 31, 2025 02:07 AM
Frontier Cartridge Hornady Frontier Rifle Ammo 6.5 Grendel 123 gr. FMJ 20 rd. - $20.34 at Shooting SurplusFrontier Cartridge Hornady Frontier Rifle Ammo 6.5 Grendel 123 gr. FMJ 20 rd. More Info...
$20.34
Shooting Surplus
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Last Updated:
Oct 31, 2025 02:07 AM
Frontier Cartridge Hornady Frontier Rifle Ammo 5.56 NATO 55 gr. FMJ 150 rd. - $73.57 at Shooting SurplusFrontier Cartridge Hornady Frontier Rifle Ammo 5.56 NATO 55 gr. FMJ 150 rd. More Info...
$73.57
Shooting Surplus
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💬 34
Last Updated:
Oct 31, 2025 01:31 AM
Frontier Cartridge Frontier Cartridge .223 REM, 55gr, FMJ - 150 Rounds [MPN: FR1015] - $70.66 at Firearms Depot Frontier Cartridge .223 REM, 55gr, FMJ - 150 Rounds [MPN: FR1015] More Info...
$70.66
Firearms Depot
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💬 35
Last Updated:
Oct 31, 2025 01:31 AM
Frontier Cartridge Frontier 6.5 GRENDEL, 123gr, FMJ - 20 rounds - $20.96 at Firearms Depot Frontier Cartridge Frontier 6.5 GRENDEL, 123gr, FMJ - 20 rounds More Info...
$20.96
Firearms Depot
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💬 36
Last Updated:
Oct 31, 2025 01:31 AM
Frontier Cartridge Frontier Cartridge .300 AAC BLACKOUT, 125gr, FMJ - 20 Rounds [MPN: FR400] - $19.26 at Firearms Depot Frontier Cartridge .300 AAC BLACKOUT, 125gr, FMJ - 20 Rounds [MPN: FR400] More Info...
$19.26
Firearms Depot
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Last Updated:
Oct 31, 2025 01:31 AM
Frontier Cartridge Frontier .223 REMINGTON, 55gr, FMJ - 500 rounds (CASE) - $243.32 at Firearms Depot Frontier Cartridge Frontier .223 REMINGTON, 55gr, FMJ - 500 rounds (CASE) More Info...
$243.32
Firearms Depot
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💬 38
Last Updated:
Oct 31, 2025 01:31 AM
Frontier Cartridge Frontier .223 Remington, 55gr, FMJ - 500 rnds - $274.75 at Firearms Depot Frontier Cartridge Frontier .223 Remington, 55gr, FMJ - 500 rnds More Info...
$274.75
Firearms Depot
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💬 39
Last Updated:
Oct 31, 2025 01:31 AM
Frontier Cartridge Frontier Cartridge 5.56X45MM, 55gr, HP Match - 20 Rounds [MPN: FR240] - $10.75 at Firearms Depot Frontier Cartridge 5.56X45MM, 55gr, HP Match - 20 Rounds [MPN: FR240] More Info...
$10.75
Firearms Depot
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💬 40
Last Updated:
Oct 31, 2025 01:31 AM
Frontier Cartridge Frontier Cartridge 5.56X45MM, 68gr, HPBT - 20 Rounds [MPN: FR310] - $12.09 at Firearms Depot Frontier Cartridge 5.56X45MM, 68gr, HPBT - 20 Rounds [MPN: FR310] More Info...
$12.09
Firearms Depot
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💬 41
Last Updated:
Oct 31, 2025 01:31 AM
Frontier Cartridge Frontier Cartridge 5.56X45MM, 62gr, FMJBT - 20 Rounds [MPN: FR260] - $10.97 at Firearms Depot Frontier Cartridge 5.56X45MM, 62gr, FMJBT - 20 Rounds [MPN: FR260] More Info...
$10.97
Firearms Depot
0 0
💬 42
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