Product SKU # :TSSM556x45 |  MPN: SM556x45  | UPC # :5318000016125

ATS 

ATS X-Force 5.56x45mm M193 Ammunition 55 Grain Full Metal Jacket - SM556x45

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ATS X-Force 5.56x45mm M193 Ammunition 55 Grain Full Metal Jacket - SM556x45
USDTargetSportsUSA8.20
Was $9.99New Price!
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USDTargetSportsUSA221.40
Was $269.73New Price!
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You must be 21 years or older to order ammunition. Ammunition must ship UPS ground. Due to safety considerations and legal/regulatory reasons, Ammunition may not be returned. Please check local laws before ordering. By ordering this Ammunition, you certify you are of legal age and satisfy all federal, state and local legal/regulatory requirements to purchase this Ammunition.

ATS X-Force 5.56x45mm M193 Ammunition 55 Grain Full Metal Jacket - SM556x45

ATS X-Force 5.56x45mm M193 55 Grain Full Metal Jacket (SM556x45) ammunition offers reliable performance for training and target shooting. Manufactured in Macedonia, this brass-cased, non-corrosive ammo features a 55-grain FMJ bullet with a muzzle velocity of 3,001 fps and energy of 1,100 ft-lbs. Its Boxer-primed brass casings ensure smooth feeding and ejection, making it suitable for various rifle platforms. Packaged in 20-round boxes, the ATS X-Force is a practical choice for high-volume shooters seeking dependable 5.56 NATO ammunition.​

Features and Specifications:

  • Consistent Performance: Delivers reliable accuracy and function, making it suitable for various shooting applications, including training and target practice.​
  • Quality Components: Utilizes brass casings and Boxer primers to ensure smooth feeding, ejection, and ease of reloading.​
  • Non-Corrosive: Formulated with non-corrosive primers and powders to protect your firearm and extend its lifespan.​
  • Optimal Ballistics: Achieves a muzzle velocity of 3,001 fps and energy of 1,100 ft-lbs, providing effective performance for range shooting.​
  • Packaging: Available in boxes of 20 rounds, with free shipping on bulk purchases, offering convenience and cost savings for high-volume shooters.​

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Deep Dive

Overview

ATS X-Force 5.56x45mm M193 55 Grain FMJ ammunition is crafted for shooters seeking dependable performance during range sessions and training exercises. Its 55-grain full metal jacket bullet ensures consistent accuracy, while the brass casing and non-corrosive Boxer primer contribute to reliable cycling and ease of reloading. With a muzzle velocity of 3,001 fps and energy of 1,100 ft-lbs, this ammunition offers consistent ballistic performance suitable for various shooting applications.​

History and Development

ATS Ammunition, manufactured in Macedonia, is known for producing reliable and affordable cartridges that meet military specifications. The 5.56x45mm NATO round, originally developed in the 1960s, has become a standard for military and civilian use worldwide. The ATS X-Force line adheres to M193 specs, ensuring compatibility and performance, making it a popular choice among high-volume shooters and training professionals.​

Common Questions and FAQs

  • Is this ammunition compatible with all 5.56x45mm NATO rifles?
    Yes, it's designed for use in standard 5.56x45mm NATO rifles, including AR-15 platforms.
  • Can this ammunition be used in .223 Remington rifles?
    No. While similar, 5.56x45mm NATO operates at higher pressures and should only be used in rifles specifically chambered for 5.56 NATO. Always verify your firearm's compatibility.
  • Is this ammo reloadable?
    Yes, it features Boxer-primed brass cases, which makes it reloadable and suitable for handloaders.
  • Is this ammunition corrosive?
    No, ATS X-Force ammunition uses non-corrosive primers, which help preserve firearm internals and reduce maintenance requirements.
  • What makes this round different from standard FMJ ammo?
    While it shares the same bullet type, ATS X-Force follows M193 military specifications, which helps ensure consistent velocity, pressure, and terminal performance ideal for training and tactical simulations.
  • Does this ammo come in bulk options?
    It is sold in 20-round boxes, and bulk case quantities may be available with free shipping at Target Sports USA depending on current stock levels.

The 'Round Up'

Perfect Fit for:

  • Target Shooting / Training

Why It Stands Out:

ATS X-Force 5.56x45mm M193 55 Grain FMJ ammunition is a dependable, military-spec load tailored for training, tactical exercises, and range days. Loaded to M193 standards and manufactured in Macedonia, this round delivers reliable cycling, clean shooting, and accurate results for AR-15 and other 5.56 NATO platforms. With reloadable brass, a non-corrosive Boxer primer, and a performance-driven 3,001 fps muzzle velocity, it meets the needs of high-volume shooters and professionals alike. For those seeking affordability without compromising reliability, ATS X-Force provides consistent, field-proven performance.

Field Details
MPNSM556x45
UPC5318000016125
ManufacturerATS Ammunition
PlatformRifle
Ammo ApplicationTarget Shooting / Training
Ammo TypeFull Metal Jacket (FMJ)
Caliber5.56x45mm NATO Ammo
Grain Weight55
Quantity Per PackageBox of 20 / Case of 540
Test Barrel LengthNot Provided
Muzzle Velocity3,001 fps
Muzzle Energy1,100 ft-lbs
Ballistic Coefficient (G1)Not Provided
Case TypeBrass
Primer TypeBoxer
CorrosiveNo
ReloadableYes
Lead FreeNo
Staked PrimerNot Provided
Country of OriginMacedonia​

BULK AMMO - FREE SHIPPING

We offer Free Shipping on bulk ammo purchases for sale online at cheap discount prices. A case of ammo is a bulk ammo purchase.

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SHIPPING AMMUNITION


Attention Ammunition Buyers You must be 21 years or older to order ammunition. Ammo must ship UPS/FedEx Ground. For safety reasons, we cannot accept returns on ammo. Always, make sure that you use the correct ammunition for your gun. Please check local laws before ordering.


Shipping Estimate Please add the product into your shopping cart to get a shipping estimate
   
Ammo Shipping Zones
Target Sports USA only ships ammo to Contiguous 48 states only. We do not ship ammo to Alaska & Hawaii 
   
Proposition 65 Warning
 This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.p65warnings.ca.gov.

Reviews

752 Customer Review(s)
5 Star
604  (80%)
4 Star
98  (13%)
3 Star
25  (3%)
2 Star
19  (3%)
1 Star
6  (1%)
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Comments and Reviews on ATS X-Force 5.56x45mm M193 Ammunition 55 Grain Full Metal Jacket - SM556x45
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Amazing 5.56 rounds from ATS X-Force. Thanks TSUSA.
Reviewed by Christopher  P
4/14/2025 12:24:31 PM
Comments and Reviews on ATS X-Force 5.56x45mm M193 Ammunition 55 Grain Full Metal Jacket - SM556x45
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
As advertised, nice function on this 5.56 round from ATS X-Force!
Reviewed by Ramon  T
4/7/2025 8:09:07 PM
Comments and Reviews on ATS X-Force 5.56x45mm M193 Ammunition 55 Grain Full Metal Jacket - SM556x45
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Great ammo shoots great and doesn't dirty the rifle up to bad .
Reviewed by Jason  S
4/7/2025 11:41:47 AM
Comments and Reviews on ATS X-Force 5.56x45mm M193 Ammunition 55 Grain Full Metal Jacket - SM556x45
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Used in tactical training. Operated flawlessly. No jams, no hang fires, no squib loads.
Reviewed by Glenn  C
4/7/2025 12:00:17 AM
Comments and Reviews on ATS X-Force 5.56x45mm M193 Ammunition 55 Grain Full Metal Jacket - SM556x45
Performancestarstarstarstarstar
Valuestarstarstarstarstar
Qualitystarstarstarstarstar
Good quality 5.56 rounds, no issues with this ammo from ATS X-Force.
Reviewed by Kastriot  G
4/6/2025 11:22:59 PM
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Questions & Answers

Frequently Asked Questions
Question:Hello, My question is as follows. ATS has been working to build a manufacturing facility in Texas. The company has invested $100million in the project.Do you have an idea when it will open and start manufacturing in USA? - Patricia (11/16/2024)
Response:Patricia, this information has not been made available to us. Thank you for visiting TargetSportsUSA.com
Question:Does this ATS 5.56 ammo have sealed primers? - Paul (10/29/2024)
Response:Paul, according to the manufacturer this ammunition has a sealed primer, thank you for visiting TargetSportsUSA.com
Question:This was $5.99 a box when there was a limit of 5 boxes per person. Why did you increase the price to $9.99 a box after the limit was removed? - James (08/06/2024)
Response:James, we are only raising prices on products that have an increased cost for us. Unfortunately, due to this ammo shortage and supply/demand we are incurring higher costs but doing everything we can to mitigate those costs for our customers. Doing what we can to keep product in stock but that means it will be at a higher price. We are hopeful that over the coming weeks as the panic buying slows down, the prices will come down as well! Thank you for visiting TargetSportsUSA.com
Question:$0.30/rd to now $0.50/rd? What gives? - Trevor (08/02/2024)
Response:Trevor, we are only raising prices on products that have an increased cost for us. Unfortunately, due to this ammo shortage and supply/demand we are incurring higher costs but doing everything we can to mitigate those costs for our customers. Doing what we can to keep product in stock but that means it will be at a higher price. We are hopeful that over the coming weeks as the panic buying slows down, the prices will come down as well! Thank you for visiting TargetSportsUSA.com
Question:5.99 a box at 11am then same day at 9pm 10.99 a box ? - Danni (08/02/2024)
Response:Danni, we are only raising prices on products that have an increased cost for us. Unfortunately, due to this ammo shortage and supply/demand we are incurring higher costs but doing everything we can to mitigate those costs for our customers. Doing what we can to keep product in stock but that means it will be at a higher price. We are hopeful that over the coming weeks as the panic buying slows down, the prices will come down as well! Thank you for visiting TargetSportsUSA.com
Question:How can you sell this stuff for $5 one day then hike it up to $9 the next day. Price gouging much. - Elbin (08/02/2024)
Response:Elbin, we are only raising prices on products that have an increased cost for us. Unfortunately, due to this ammo shortage and supply/demand we are incurring higher costs but doing everything we can to mitigate those costs for our customers. Doing what we can to keep product in stock but that means it will be at a higher price. We are hopeful that over the coming weeks as the panic buying slows down, the prices will come down as well! Thank you for visiting TargetSportsUSA.com
Question:I understand a 5-box limit, is it lifetime limit or 2-week limit, month limit? Need to be specific - Harley (08/01/2024)
Response:Harley, I believe the 5 box limit is per order. Thank you for visiting TargetSportsUSA.com
Question:NO, it is NOT! I have tried more than once to reorder, just won't let me. You need to do a little research and get back to me. - Harley (08/02/2024)
Response:Harley, it seems that the limit has been removed. Sorry for the confusion on our end. Thank you for visiting TargetSportsUSA.com
Question:When it says 5 box limit per customer, is this per day, per order, or until announced otherwise? - Eric (07/31/2024)
Response:Eric, I believe the 5 box limit is per order. Thank you for visiting TargetSportsUSA.com
Question:Why does this say “ inert projectile “ on packaging? - Mark (05/12/2024)
Response:Mark, this is a shipping classification from the UN. Energetic projectiles are a different Hazard class depending on the materials used in manufacturing. Thank you for visiting TargetSportsUSA.com
Question:I bought this for $7.00 a box a few months ago and now it is $11.00 a box. I am questioning that one...Any explanation? - Michael (11/03/2023)
Response:Michael, we are only raising prices on products that have an increased cost for us. Unfortunately, due to this ammo shortage and supply/demand we are incurring higher costs but doing everything we can to mitigate those costs for our customers. Doing what we can to keep product in stock but that means it will be at a higher price. We are hopeful that over the coming weeks as the panic buying slows down, the prices will come down as well! Thank you for visiting TargetSportsUSA.com
Question:Is it magnetic? - Zach (09/21/2023)
Response:Zach, this ammunition is nonmagnetic. Thank you for visiting TargetSportsUSA.com
Question:country of origin? - trevor (09/15/2023)
Response:Trevor, this ammunition was manufactured in The Republic of North Macedonia. Thank you for visiting TargetSportsUSA.com

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ATS For sale at TargetSportsUSA.com. Target Sports USA has the entire line of ATS Ammunition for sale online with free shipping on bulk ammo orders, at cheap discount prices. ATS ammo is manufactured in Macedonia, and offers reliable ammo products that deliver exceptional performance.

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