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Fusion MSR 300 AAC Blackout 150gr SP 20/Box

Federal · Ammo

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Fusion MSR 300 AAC Blackout 150gr SP 20/Box

Best price

$28.99at GunMag Warehouse

In stock Lowest in 30 dayschecked Nov 13, 2026

Compare 14 stores

Fits and works with

Caliber
300 Blackout · Shop matching ammo

Specifications

Manufacturer
Federal
Caliber
300 Blackout
Bullet weight
150 gr
Casing
Brass

Where to buy

StorePriceAvailabilityBuyAdd to build
GunMag Warehouse Best price $28.99checked Nov 13, 2026 In stock Buy at GunMag Warehouse
Kentucky Gun Co $31.67checked Nov 13, 2026 In stock Buy at Kentucky Gun Co
Sportsman's Warehouse $36.99checked Nov 13, 2026 In stock Buy at Sportsman's Warehouse
OpticsPlanet $37.99Salechecked Nov 13, 2026 In stock Buy at OpticsPlanet
Ammunition Depot $39.99checked Nov 13, 2026 In stock Buy at Ammunition Depot
Battlehawk Armory $30.89Salechecked Nov 13, 2026 Check store Buy at Battlehawk Armory
GrabAGun $33.19Salechecked Nov 12, 2026 Check store Buy at GrabAGun
Guns.com $33.99checked Nov 13, 2026 Check store Buy at Guns.com
Classic Firearms $34.19checked Nov 13, 2026 Check store Buy at Classic Firearms
AR15Discounts 5% off $34.99checked Nov 13, 2026 Check store Buy at AR15Discounts
Palmetto State Armory $35.99checked Nov 13, 2026 Check store Buy at Palmetto State Armory
Natchez $36.49checked Nov 12, 2026 Check store Buy at Natchez
Brownells 17.76% off · ends Nov 15 · exclusions apply $33.99checked Nov 13, 2026 Out of stock Buy at Brownells
MidwayUSA $36.49checked Nov 13, 2026 Out of stock Buy at MidwayUSA

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Lowest in-stock price in the last 30 days: $28.99 at GunMag Warehouse. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table
StoreLatestLowestHighest
AR15Discounts$34.99$34.99$34.99
Ammunition Depot$39.99$31.99$45.99
Battlehawk Armory$30.89$29.97$30.89
Brownells$33.99$33.99$33.99
Classic Firearms$34.19$34.19$34.19
GrabAGun$33.19$33.19$33.19
GunMag Warehouse$28.99$28.99$29.99
Guns.com$33.99$33.99$34.99
Kentucky Gun Co$31.67$31.67$31.67
MidwayUSA$36.49$34.61$36.49
Natchez$36.49$36.49$36.49
OpticsPlanet$37.99$37.99$39.99
Palmetto State Armory$35.99$35.99$35.99
Sportsman's Warehouse$36.99$36.99$36.99

Since Sep 28, 2026.

About this part

The Fusion MSR 300 AAC Blackout 150gr SP 20/Box is a 300 Blackout ammunition from Federal. It's sold by 14 stores (5 in stock), from $28.99 to $39.99. The lowest in-stock price in the last 30 days was $28.99 at GunMag Warehouse.

From the manufacturer

The modern sporting rifle isn't just some gun. It's a highly adapted hunting machine, and it needs ammunition that's just as customized: Fusion MSR. From primer to projectile, virtually every component is optimized for use in modern sporting rifles and peak ballistic performance through short barrels. FEATURES Clean-burning, low-flash, fast-burning propellants boost velocity through typical-length MSR barrels Primer compatible with rifles that have free-floating firing pins Military-style colored case iris gives visual confirmation of proper case metallurgy Molecularly-fused jacket around a pressure-formed core produces excellent accuracy Mfg: Federal

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