Optimized for high-volume training, plinking, and consistent range performance, Fiocchi Shooting Dynamics 223A delivers brass-cased, 55-grain FMJ-BT rounds that closely match the ballistics of more premium loads — at a price built for action-packed days at the range. Assembled with American-made components to strict quality controls, these rounds offer dependable accuracy, smooth cycling, and excellent value for AR-15 platforms and bolt-action rifles alike
Key Features
Caliber: .223 Remington / 5.56 NATO
Bullet Weight: 55 grains
Bullet Type: Full Metal Jacket – Boat Tail (FMJ-BT)
Case Type: Reloadable brass
Muzzle Velocity: Approximately 3,240–3,249 fps (24" barrel)
Muzzle Energy: ~1,280 ft-lbs (24" barrel)
Primer: Boxer, reloadable
Lot Control: Certified for consistency in training
Packaging: 50 rounds per box
Performance Highlights
Precision and Affordability: Offers target-grade performance using premium components at a cost-effective price
Reduced Recoil: Lightweight boat-tail design ensures flat trajectory and manageable recoil — ideal for skill building.
Clean Operation: Brass casing and FMJ bullets cycle flawlessly and are reloadable for economical reuse.
Ideal For
High-volume range sessions
Skill development and training
AR-15 rifles, bolt guns
Shooters seeking reliable, format-matching training rounds
Fiocchi Shooting Dynamics 223A delivers the right balance of accuracy, performance, and value. Available now at Proven Arms & Outfitters — your go-to source for quality ammunition and expert service.
Pricing is per 50 round box
(1)Box is 50 rounds
(20) Boxes is a full Case of 1,000 rounds
All ammunition will be shipped via FedEx ground delivery
Any orders to the following states will not be fulfilled.
California
Connecticut
Alaska
Hawaii
Illinois
Massachusetts
Maryland
New York
New Jersey
Puerto Rico
Washington D.C.
Product Specification Table
Specification
Details
Caliber
.223 Remington / 5.56 NATO
Bullet Weight
55 grains
Bullet Type
Full Metal Jacket – Boat Tail (FMJ-BT)
Case Type
Brass (Boxer, reloadable)
Muzzle Velocity
~3,240–3,249 fps (24″ barrel)
Muzzle Energy
~1,280 ft-lbs
Primer
Boxer
Rounds Per Box
50
Bullet Design
Questions 0
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Don 2 weeks ago
What is the difference between a bolt-action rifle and a semi-automatic rifle?
Answers (1)
Proven Arms & Outfitters
A bolt-action rifle requires the shooter to manually operate a bolt to load a round,
eject the spent casing, and chamber the next round. In contrast, a semi-automatic rifle is
designed to automatically eject the spent casing and chamber a new round with each pull of the trigger.
Semi-automatic rifles offer faster follow-up shots, while bolt-action rifles are typically more
accurate due to their design.
Optimized for high-volume training, plinking, and consistent range performance, Fiocchi Shooting Dynamics 223A delivers brass-cased, 55-grain FMJ-BT rounds that closely match the ballistics of more premium loads — at a price built for action-packed days at the range. Assembled with American-made components to strict quality controls, these rounds offer dependable accuracy, smooth cycling, and excellent value for AR-15 platforms and bolt-action rifles alike
Key Features
Caliber: .223 Remington / 5.56 NATO
Bullet Weight: 55 grains
Bullet Type: Full Metal Jacket – Boat Tail (FMJ-BT)
Case Type: Reloadable brass
Muzzle Velocity: Approximately 3,240–3,249 fps (24" barrel)
Muzzle Energy: ~1,280 ft-lbs (24" barrel)
Primer: Boxer, reloadable
Lot Control: Certified for consistency in training
Packaging: 50 rounds per box
Performance Highlights
Precision and Affordability: Offers target-grade performance using premium components at a cost-effective price
Reduced Recoil: Lightweight boat-tail design ensures flat trajectory and manageable recoil — ideal for skill building.
Clean Operation: Brass casing and FMJ bullets cycle flawlessly and are reloadable for economical reuse.
Ideal For
High-volume range sessions
Skill development and training
AR-15 rifles, bolt guns
Shooters seeking reliable, format-matching training rounds
Fiocchi Shooting Dynamics 223A delivers the right balance of accuracy, performance, and value. Available now at Proven Arms & Outfitters — your go-to source for quality ammunition and expert service.
Pricing is per 50 round box
(1)Box is 50 rounds
(20) Boxes is a full Case of 1,000 rounds
All ammunition will be shipped via FedEx ground delivery
Any orders to the following states will not be fulfilled.
What is the difference between a bolt-action rifle and a semi-automatic rifle?
Answers (1)
Proven Arms & Outfitters
A bolt-action rifle requires the shooter to manually operate a bolt to load a round,
eject the spent casing, and chamber the next round. In contrast, a semi-automatic rifle is
designed to automatically eject the spent casing and chamber a new round with each pull of the trigger.
Semi-automatic rifles offer faster follow-up shots, while bolt-action rifles are typically more
accurate due to their design.
