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327 Fed Mag Ammo | 327 Federal Magnum Ammo From Top Brands, Like Hornady, Federal Premium, Speer, & More! — 16 products / 16 models

The 327 Federal Magnum cartridge was introduced in 2008 by Federal Premium as an alternative to the popular .357 Magnum round. When you compare the two, 327 Magnum has a very similar performance to the venerable cartridge but with much less recoil. Because of that, 327 Federal Magnum ammo has gained a loyal and dedicated following of revolver shooters.image

Today, some consider 327 Federal to be the best all-purpose magnum cartridge. Unlike the hard-hitting 357 Magnum, fans say 327 Fed Mag is mild enough for plinking but still packs enough punch for self-defense and small game hunting. On paper, 327 Federal Magnum with a 100-grain bullet has a muzzle velocity of 1,500 feet per second and 500 foot-pounds of energy. At 100 yards, velocity only drops to 1,181 fps and 310 ft-lbs of energy. If you're new to the caliber or a dedicated fan of 327 mag ammo, you can find exactly what you need right here at OpticsPlanet. We have everything from hollow point and bonded hollow point ammo to nickel cased rounds and more. Additionally, we have tons of different bullet weights to help you dial in your ballistics and performance.

Shop 327 Federal Magnum Ammo!

If you are in the market for 327 Magnum or any handgun ammo, check out OpticsPlanet. In addition to having a great selection of ammunition, we also offer everything you need for all your favorite hobbies and outdoor activities. Stock up today! Click here for answers to Ammo Buying Frequently Asked Questions, and for more information check out our State of the Ammunition Industry page.

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Federal Premium American Eagle 327 Magnum 100 Grain Full Metal Jacket Brass Pistol Ammunition
List: $62.99 (Save 20%) $50.49 $1.01/Round
5 left, order now!
Federal Premium American Eagle 327 Magnum 100 Grain Full Metal Jacket Brass Pistol Ammunition, 50, SP 2 Reviews
  • Caliber: .327 Federal Magnum
  • Number of Rounds: 50
  • Bullet Type: Soft Point (SP)
  • Bullet Weight: 100 grain
  • Cartridge Case Material: Brass
View All 327 Federal Magnum Ammo (10 products)
Remington UMC 327 Magnum 100 Grain Jacketed Soft Point Brass Pistol Ammunition
List: $61.99 (Save 14%) $53.49 $1.07/Round
In stock.
Remington UMC 327 Magnum 100 Grain Jacketed Soft Point Brass Pistol Ammunition, 50, JSP 1 Review
  • Caliber: .327 Federal Magnum
  • Number of Rounds: 50
  • Bullet Type: Jacketed Soft Point (JSP)
  • Bullet Weight: 100 grain
  • Cartridge Case Material: Brass
View All 327 Federal Magnum Ammo (10 products)
Hornady Critical Defense .327 Federal Magnum 80 Grain Flex Tip eXpanding Centerfire Pistol Ammunition
List: $53.48 (Save 11%) $47.49 $1.90/Round
6 left, order now!
Hornady Critical Defense .327 Federal Magnum 80 Grain Flex Tip eXpanding Centerfire Pistol Ammunition, 25 1 Review
  • Caliber: .327 Federal Magnum
  • Number of Rounds: 25
  • Bullet Type: Spitzer
  • Bullet Weight: 80 grain
  • Cartridge Case Material: Brass
View All 327 Federal Magnum Ammo (10 products)
Federal Premium 327 Mag HST Jacketed Hollow Point Brass Pistol Ammunition
List: $44.99 (Save 12%) $39.49 $1.97/Round
In stock.
Federal Premium 327 Mag HST Jacketed Hollow Point Brass Pistol Ammunition, 20, JHP 2 Reviews
  • Caliber: .327 Federal Magnum
  • Number of Rounds: 20
  • Bullet Type: Jacketed Hollow Point (JHP)
  • Bullet Weight: 105 grain
  • Cartridge Case Material: Brass
View All 327 Federal Magnum Ammo (10 products)
Speer Gold Dot .327 Mag 100 Grain Gold Dot Hollow Point Pistol Ammunition
List: $44.99 (Save 12%) $39.49 $1.97/Round
In stock.
Speer Gold Dot .327 Mag 100 Grain Gold Dot Hollow Point Pistol Ammunition, 20, JHP 2 Reviews
  • Caliber: .327 Federal Magnum
  • Number of Rounds: 20
  • Bullet Type: Jacketed Hollow Point (JHP)
  • Bullet Weight: 100 grain
  • Cartridge Case Material: Brass
View All 327 Federal Magnum Ammo (10 products)
Underwood Ammo .327 Federal Magnum 95 Grain Solid Monolithic Nickel Plated Brass Cased Pistol Ammunition
List: $45.99 (Save 27%) $33.49 $1.67/Round
In stock.
Underwood Ammo .327 Federal Magnum 95 Grain Solid Monolithic Nickel Plated Brass Cased Pistol Ammunition, 20
  • Caliber: .327 Federal Magnum
  • Number of Rounds: 20
  • Bullet Type: Monolithic
  • Bullet Weight: 95 grain
  • Cartridge Case Material: Nickel Plated Brass
View All 327 Federal Magnum Ammo (10 products)
Federal Premium 327 Magnum 85 Grain Hydra-Shok Jacketed Hollow Point Brass Pistol Ammunition
List: $42.99 (Save 13%) $37.49 $1.87/Round
In stock.
Federal Premium 327 Magnum 85 Grain Hydra-Shok Jacketed Hollow Point Brass Pistol Ammunition, 20, JHP
  • Caliber: .327 Federal Magnum
  • Number of Rounds: 20
  • Bullet Type: Jacketed Hollow Point (JHP)
  • Bullet Weight: 85 grain
  • Cartridge Case Material: Nickel Plated Brass
View All 327 Federal Magnum Ammo (10 products)
Doubletap Ammunition 327F120HC Hunter 327 Federal Mag 120 Gr Hard Cast Solid (H
List: $52.49 (Save 39%) $31.99 $1.60/Round
45 left, order now!
Doubletap Ammunition 327F120HC Hunter 327 Federal Mag 120 Gr Hard Cast Solid (H, 20
  • Caliber: .327 Federal Magnum
  • Number of Rounds: 20
  • Bullet Type: Gas Checked Flat Nose (GCFN)
  • Bullet Weight: 120 grain
  • Cartridge Case Material: Brass
View All 327 Federal Magnum Ammo (10 products)
Doubletap Ammunition SnakeShot .327 Federal Magnum 95 grain Shotshell Pistol Ammunition Newly Added
List: $37.99 (Save $3.50) $34.49 $1.72/Round
50 left, order now!
New Product
Doubletap Ammunition SnakeShot .327 Federal Magnum 95 grain Shotshell Pistol Ammunition, 20
  • Caliber: .327 Federal Magnum
  • Number of Rounds: 20
  • Bullet Type: Shotshell
  • Bullet Weight: 95 grain
  • Bullet Type: Shotshell
View All 327 Federal Magnum Ammo (10 products)
Buffalo Bore Ammunition 37B/20 Heavy Outdoorsman 327 Federal Mag 130 Gr Hard Cas
List: $67.49 (Save 39%) $41.49 $2.07/Round
Estimated to ship by April 2027
Buffalo Bore Ammunition 37B/20 Heavy Outdoorsman 327 Federal Mag 130 Gr Hard Cas, 20, HCFN
  • Caliber: .327 Federal Magnum
  • Number of Rounds: 20
  • Bullet Type: Hard Cast Flat Nose (HCFN)
  • Bullet Weight: 130 grain
  • Cartridge Case Material: Brass
View All 327 Federal Magnum Ammo (10 products)
Federal Premium American Eagle 327 Magnum 85 Grain Jacketed Soft Point Brass Caed Pistol Ammunition
Currently Unavailable
Federal Premium American Eagle 327 Magnum 85 Grain Jacketed Soft Point Brass Caed Pistol Ammunition 2 Reviews
View All 327 Federal Magnum Ammo (10 products)
Glfa Great Lakes Ammo .327 Federal Mag. 100gr. Rnfp Poly 50-pack
Currently Unavailable
Glfa Great Lakes Ammo .327 Federal Mag. 100gr. Rnfp Poly 50-pack
View All 327 Federal Magnum Ammo (10 products)
Doubletap Ammunition 327F75X Tactical 327 Federal Mag 75 Gr Barnes TAC-XP Lead
Currently Unavailable
Doubletap Ammunition 327F75X Tactical 327 Federal Mag 75 Gr Barnes TAC-XP Lead
View All 327 Federal Magnum Ammo (10 products)
Buffalo Bore Ammunition 37A/20 Heavy 327 Federal Mag 100 Gr Jacketed Hollow Poi
Currently Unavailable
Buffalo Bore Ammunition 37A/20 Heavy 327 Federal Mag 100 Gr Jacketed Hollow Poi
View All 327 Federal Magnum Ammo (10 products)
Federal Premium Swift A-Frame .327 Magnum 100 Grain Swift A-Frame Nickel Plated Brass Pistol Ammunition
Currently Unavailable
Federal Premium Swift A-Frame .327 Magnum 100 Grain Swift A-Frame Nickel Plated Brass Pistol Ammunition
View All 327 Federal Magnum Ammo (10 products)
Federal Premium HammerDown 327 Magnum 127 Grain Bonded Hollow Point Nickel-Plated Pistol Ammunition
Currently Unavailable
Federal Premium HammerDown 327 Magnum 127 Grain Bonded Hollow Point Nickel-Plated Pistol Ammunition
View All 327 Federal Magnum Ammo (10 products)
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    Last updated 2025-11-12 UTC.