.450 Bushmaster Ammo For Sale – Deals from Top 35 Sellers
| Product / Ballistic Profile | Rounds | Base Price & CPR | Shipping / Surcharge | True Landed CPR | Total Delivered | Retailer Trust | Actions |
|---|---|---|---|---|---|---|---|
| 20 |
$24.89
$1.24 / rd
|
local_shipping $14.95 Shipped |
$1.99
/ rd
|
$39.84
Delivered Total
|
verified
BattleHawk Armory
★ 4.5
(1,573k reviews)
|
||
| 20 |
$28.10
$1.41 / rd
|
local_shipping $14.95 Shipped |
$2.15
/ rd
|
$43.05
Delivered Total
|
verified
BattleHawk Armory
★ 4.5
(1,573k reviews)
|
||
| 20 |
$28.81
$1.44 / rd
|
local_shipping $14.95 Shipped |
$2.19
/ rd
|
$43.76
Delivered Total
|
Global Ordnance
★ 4.3
(187k reviews)
|
||
| 20 |
$29.99
$1.50 / rd
|
local_shipping $14.95 Shipped |
$2.25
/ rd
|
$44.94
Delivered Total
|
verified
BattleHawk Armory
★ 4.5
(1,573k reviews)
|
||
| 20 |
$30.39
$1.52 / rd
|
local_shipping $12.99 Shipped |
$2.17
/ rd
|
$43.38
Delivered Total
|
verified
Grab A Gun
★ 4.4
(3,329k reviews)
|
||
| 200 |
$303.05
$1.52 / rd
|
local_shipping $19.36 Shipped |
$1.61
/ rd
|
$322.41
Delivered Total
|
verified
True Shot Ammo
★ 4.5
(1,314k reviews)
|
||
Remington UMC 260 gr FMJ .450 Ammo - L450BM1
260gr
Brass
|
20 |
$30.59
$1.53 / rd
|
local_shipping $10.68 Shipped |
$2.06
/ rd
|
$41.27
Delivered Total
|
Palmetto State Armory
★ 4.2
(5,326k reviews)
|
|
REMINGTON UMC 450 BUSHMASTER
260gr
Brass
|
20 |
$30.99
$1.55 / rd
|
local_shipping $14.99 Shipped |
$2.30
/ rd
|
$45.98
Delivered Total
|
verified
Guns Com
★ 4.6
(40,778k reviews)
|
|
| 20 |
$30.99
$1.55 / rd
|
local_shipping $11.88 Shipped |
$2.14
/ rd
|
$42.87
Delivered Total
|
verified
Gun Mag Warehouse
★ 3.6
(78k reviews)
|
||
| 20 |
$31.99
$1.60 / rd
|
local_shipping $11.88 Shipped |
$2.19
/ rd
|
$43.87
Delivered Total
|
verified
Gun Mag Warehouse
★ 3.6
(78k reviews)
|
||
| 200 |
$319.99
$1.60 / rd
|
local_shipping Free Ship above $100 |
$1.60
/ rd
|
$319.99
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
||
Hornady BLACK 450 Bushmaster 250gr FTX, 20rd Box
250gr
Brass
|
20 |
$32.13
$1.61 / rd
|
local_shipping $14.95 Shipped |
$2.35
/ rd
|
$47.08
Delivered Total
|
verified
BattleHawk Armory
★ 4.5
(1,573k reviews)
|
|
| 20 |
$32.99
$1.65 / rd
|
local_shipping $11.88 Shipped |
$2.24
/ rd
|
$44.87
Delivered Total
|
verified
Gun Mag Warehouse
★ 3.6
(78k reviews)
|
||
| 20 |
$33.49
$1.67 / rd
|
local_shipping $16.00 Shipped |
$2.47
/ rd
|
$49.49
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
||
| 20 |
$33.49
$1.67 / rd
|
local_shipping $16.00 Shipped |
$2.47
/ rd
|
$49.49
Delivered Total
|
Midway USA
★ 1.8
(591k reviews)
|
||
| 20 |
$34.09
$1.70 / rd
|
local_shipping $12.99 Shipped |
$2.35
/ rd
|
$47.08
Delivered Total
|
verified
Grab A Gun
★ 4.4
(3,329k reviews)
|
||
| 20 |
$33.99
$1.70 / rd
|
local_shipping $11.88 Shipped |
$2.29
/ rd
|
$45.87
Delivered Total
|
verified
Gun Mag Warehouse
★ 3.6
(78k reviews)
|
||
| 20 |
$34.51
$1.73 / rd
|
local_shipping $19.36 Shipped |
$2.69
/ rd
|
$53.87
Delivered Total
|
verified
True Shot Ammo
★ 4.5
(1,314k reviews)
|
||
| 20 |
$35.99
$1.80 / rd
|
local_shipping $17.13 Shipped |
$2.66
/ rd
|
$53.12
Delivered Total
|
Outdoor Limited
★ 4.8
(103,121k reviews)
|
||
| 200 |
$359.90
$1.80 / rd
|
local_shipping Free Ship above $200 |
$1.80
/ rd
|
$359.90
Delivered Total
|
Outdoor Limited
★ 4.8
(103,121k reviews)
|
||
| 20 |
$36.99
$1.85 / rd
|
local_shipping $16.84 Shipped |
$2.69
/ rd
|
$53.83
Delivered Total
|
Outdoor Limited
★ 4.8
(103,121k reviews)
|
||
| 20 |
$37.18
$1.86 / rd
|
local_shipping $14.95 Shipped |
$2.61
/ rd
|
$52.13
Delivered Total
|
Global Ordnance
★ 4.3
(187k reviews)
|
||
| 200 |
$373.17
$1.87 / rd
|
local_shipping $21.32 Shipped |
$1.97
/ rd
|
$394.49
Delivered Total
|
verified
True Shot Ammo
★ 4.5
(1,314k reviews)
|
||
| 20 |
$37.69
$1.88 / rd
|
local_shipping $12.99 Shipped |
$2.53
/ rd
|
$50.68
Delivered Total
|
verified
Grab A Gun
★ 4.4
(3,329k reviews)
|
||
| 20 |
$38.09
$1.90 / rd
|
local_shipping $12.99 Shipped |
$2.55
/ rd
|
$51.08
Delivered Total
|
verified
Grab A Gun
★ 4.4
(3,329k reviews)
|
||
| 20 |
$37.99
$1.90 / rd
|
local_shipping $16.84 Shipped |
$2.74
/ rd
|
$54.83
Delivered Total
|
Outdoor Limited
★ 4.8
(103,121k reviews)
|
||
| 20 |
$38.99
$1.95 / rd
|
local_shipping $10.68 Shipped |
$2.48
/ rd
|
$49.67
Delivered Total
|
Palmetto State Armory
★ 4.2
(5,326k reviews)
|
||
| 20 |
$38.99
$1.95 / rd
|
local_shipping $16.84 Shipped |
$2.79
/ rd
|
$55.83
Delivered Total
|
Outdoor Limited
★ 4.8
(103,121k reviews)
|
||
| 20 |
$38.99
$1.95 / rd
|
local_shipping $14.79 Shipped |
$2.69
/ rd
|
$53.78
Delivered Total
|
verified
Ammunition Depot
★ 4.8
(1,096k reviews)
|
||
| 20 |
$39.15
$1.96 / rd
|
local_shipping $14.95 Shipped |
$2.71
/ rd
|
$54.10
Delivered Total
|
verified
BattleHawk Armory
★ 4.5
(1,573k reviews)
|
||
| 20 |
$39.43
$1.97 / rd
|
local_shipping $14.95 Shipped |
$2.72
/ rd
|
$54.38
Delivered Total
|
Global Ordnance
★ 4.3
(187k reviews)
|
||
| 20 |
$39.53
$1.98 / rd
|
local_shipping $14.95 Shipped |
$2.72
/ rd
|
$54.48
Delivered Total
|
Global Ordnance
★ 4.3
(187k reviews)
|
||
| 400 |
$792.20
$1.98 / rd
|
local_shipping $23.93 Shipped |
$2.04
/ rd
|
$816.13
Delivered Total
|
verified
True Shot Ammo
★ 4.5
(1,314k reviews)
|
||
| 20 |
$39.99
$2.00 / rd
|
local_shipping $14.95 Shipped |
$2.75
/ rd
|
$54.94
Delivered Total
|
verified
BattleHawk Armory
★ 4.5
(1,573k reviews)
|
||
| 20 |
$39.95
$2.00 / rd
|
local_shipping $14.95 Shipped |
$2.75
/ rd
|
$54.90
Delivered Total
|
Global Ordnance
★ 4.3
(187k reviews)
|
||
| 20 |
$39.99
$2.00 / rd
|
local_shipping $11.88 Shipped |
$2.59
/ rd
|
$51.87
Delivered Total
|
verified
Gun Mag Warehouse
★ 3.6
(78k reviews)
|
||
| 200 |
$399.90
$2.00 / rd
|
local_shipping Free Ship above $200 |
$2.00
/ rd
|
$399.90
Delivered Total
|
Outdoor Limited
★ 4.8
(103,121k reviews)
|
||
| 20 |
$39.99
$2.00 / rd
|
local_shipping $16.84 Shipped |
$2.84
/ rd
|
$56.83
Delivered Total
|
Outdoor Limited
★ 4.8
(103,121k reviews)
|
||
| 20 |
$39.99
$2.00 / rd
|
local_shipping $12.00 Shipped |
$2.60
/ rd
|
$51.99
Delivered Total
|
Remington
★ 4.5
(0k reviews)
|
||
| 20 |
$39.99
$2.00 / rd
|
local_shipping $12.00 Shipped |
$2.60
/ rd
|
$51.99
Delivered Total
|
Federal Premium
★ 3.4
(57k reviews)
|
||
| 20 |
$40.49
$2.02 / rd
|
local_shipping $10.68 Shipped |
$2.56
/ rd
|
$51.17
Delivered Total
|
Palmetto State Armory
★ 4.2
(5,326k reviews)
|
||
| 20 |
$40.90
$2.05 / rd
|
local_shipping $14.95 Shipped |
$2.79
/ rd
|
$55.85
Delivered Total
|
verified
BattleHawk Armory
★ 4.5
(1,573k reviews)
|
||
HORNADY AMERICAN WHITETAIL
245gr
Brass
|
20 |
$40.99
$2.05 / rd
|
local_shipping $14.99 Shipped |
$2.80
/ rd
|
$55.98
Delivered Total
|
verified
Guns Com
★ 4.6
(40,778k reviews)
|
|
| 20 |
$41.29
$2.06 / rd
|
local_shipping $12.99 Shipped |
$2.71
/ rd
|
$54.28
Delivered Total
|
verified
Grab A Gun
★ 4.4
(3,329k reviews)
|
||
| 20 |
$41.45
$2.07 / rd
|
local_shipping $14.95 Shipped |
$2.82
/ rd
|
$56.40
Delivered Total
|
verified
BattleHawk Armory
★ 4.5
(1,573k reviews)
|
||
| 20 |
$41.69
$2.08 / rd
|
local_shipping $14.95 Shipped |
$2.83
/ rd
|
$56.64
Delivered Total
|
verified
BattleHawk Armory
★ 4.5
(1,573k reviews)
|
||
| 20 |
$41.78
$2.09 / rd
|
local_shipping $14.95 Shipped |
$2.84
/ rd
|
$56.73
Delivered Total
|
verified
BattleHawk Armory
★ 4.5
(1,573k reviews)
|
||
| 20 |
$41.99
$2.10 / rd
|
local_shipping $16.84 Shipped |
$2.94
/ rd
|
$58.83
Delivered Total
|
Outdoor Limited
★ 4.8
(103,121k reviews)
|
||
| 20 |
$41.99
$2.10 / rd
|
local_shipping $16.84 Shipped |
$2.94
/ rd
|
$58.83
Delivered Total
|
Outdoor Limited
★ 4.8
(103,121k reviews)
|
||
| 20 |
$41.99
$2.10 / rd
|
local_shipping $16.84 Shipped |
$2.94
/ rd
|
$58.83
Delivered Total
|
Outdoor Limited
★ 4.8
(103,121k reviews)
|
.450 Bushmaster Ammo Specs
The .450 Bushmaster is a heavy-hitting, straight-walled intermediate rifle cartridge designed specifically to fit standard AR-15 platform upper receivers. It features a true bullet diameter of 11.58 mm (0.452 in) and a straight case length of 43.18 mm (1.700 in). It has a maximum overall length of 57.40 mm (2.260 in) and a rebated rim base diameter measuring 12.01 mm (0.473 in)—matching the standard .308 / .45 ACP bolt face geometry. Operating under SAAMI specifications, the cartridge is rated for a maximum average pressure of 275.79 MPa (40,000.00 psi). Standard commercial loadings typically utilize large projectile weights between 250 and 300 grains, generating muzzle velocities from 2,150 to 2,220 feet per second and massive muzzle energies averaging 2,600 to 3,000+ foot-pounds.
.450 Bushmaster Grain Weight & Ballistics Comparison Guide
Choosing the right .450 Bushmaster weight maximizes terminal kinetic energy, straight-walled legal compliance, and short-to-medium-range stopping power.
Ballistics Disclaimer: Due to its large straight-walled profile, .450 Bushmaster experiences significant drop past 200 yards, making it custom-tailored for fast, heavy-hitting terminal impacts at close-to-intermediate ranges.
Top-Selling .450 Bushmaster Ammo Brands In Stock
Use our sidebar filters to sort inventory by polymer-tipped hunting rounds or heavy target lines instantly.
BEST .450 BUSHMASTER AMMO FOR SPECIFIC USES
Whether you are complying with state straight-walled hunting regulations or clearing wild hogs in thick brush with an AR platform, matching the right load is essential.
BEST FOR WHITETAIL & DEER HUNTING
Top Pick: Hornady Custom 250gr FTX
Runner-Up: Remington Core-Lokt 250gr
The gold standard for straight-walled deer season. The flex-tip polymer design initiates rapid expansion and transfers immense energy to cleanly drop big game.
BEST FOR HOG & PREDATOR ERADICATION
Top Pick: Hornady Black 250gr FTX
Runner-Up: Barnes VOR-TX 275gr XPB
Optimized specifically to function reliably in semi-automatic AR-15 platforms, delivering fast follow-up shots for pest control in heavy brush.
BEST FOR PRACTICE & SIGHTING IN
Top Pick: Hornady Custom Lite 260gr
Runner-Up: Federal Power-Shok 300gr
Custom Lite loads feature reduced powder charges that soften the recoil impulse significantly, making extended range practice sessions much more comfortable.
BEST FOR DEEP BRUSH PENETRATION
Top Pick: Winchester Super-X 300gr Power-Point
Runner-Up: Underwood Ammo 250gr Xtreme Hunter
Expert Note: Heavy 300-grain projectiles plow through brush and small twigs far better than light high-velocity rounds without throwing off your terminal trajectory.
.450 Bushmaster Ammo FAQ & Purchasing Intelligence
monetization_on What is the current price of .450 Bushmaster ammo per round? expand_more
Standard factory hunting boxes of .450 Bushmaster typically cost between $1.50 and $2.20 per round depending on the projectile weight and specialized copper or polymer tip design.
security Is .450 Bushmaster legal for deer hunting in straight-wall states? expand_more
Yes! The .450 Bushmaster was explicitly adopted and popularized to meet state wildlife regulations (such as in Michigan, Ohio, Iowa, and Indiana) that traditionally restricted rifle hunting to straight-walled cartridges.
help Can I use standard 5.56 magazines for .450 Bushmaster? expand_more
No. While .450 Bushmaster fits into standard AR-15 lower receivers, the wider case diameter requires single-stack follower magazines (often modified 5.56 mags or dedicated .450 Bushmaster magazines) to ensure proper feeding without jams.
info What is the effective range of .450 Bushmaster? expand_more
Due to bullet drop characteristics inherent to straight-walled cartridges, .450 Bushmaster is exceptionally effective out to 200 to 250 yards, delivering devastating energy transfer well within typical whitetail hunting ranges.
fitness_center Is .450 Bushmaster heavy on recoil? expand_more
It produces a firm, substantial push comparable to a 20-gauge shotgun or .30-06 rifle. Because AR-15 platforms are lightweight, many shooters install a muzzle brake to tame the felt recoil and muzzle jump.
compare_arrows How does .450 Bushmaster compare to .350 Legend? expand_more
The .350 Legend fires a smaller, faster bullet with noticeably lighter recoil and a slightly flatter trajectory at longer ranges. In contrast, the .450 Bushmaster throws a massive .452-caliber heavy projectile that hits with much greater kinetic energy at close-to-medium distances.
volume_off Is .450 Bushmaster naturally supersonic? expand_more
Yes, standard factory 250gr loads leave the muzzle at over 2,100 feet per second, making them firmly supersonic and generating a loud crack upon firing.
bolt When was .450 Bushmaster introduced? expand_more
It was co-developed in 2007 by Tim LeGendre of LeMag Firearms and Bushmaster Firearms International, modeled after the .450 Marlin concept to give AR-15 platforms devastating big-bore capability.
cancel Can I use a standard bolt carrier group with .450 Bushmaster? expand_more
Yes, you can use a standard AR-15 carrier, but you must ensure your bolt assembly features a properly opened .473" bolt face to accommodate the rebated rim of the .450 Bushmaster cartridge.
track_changes What twist rate stabilizes .450 Bushmaster bullets? expand_more
A 1:24 twist rate is the traditional standard specified for .450 Bushmaster barrels, optimized to perfectly stabilize heavy 250gr to 300gr straight-walled projectiles.