5.56x45mm – 55 gr. FMJ-BT – Federal (XM193) – 500 Rounds

(33 customer reviews)

( $0.93 per round )

  • Quantity – 500 Rounds (25 Boxes of 20 Rounds)
  • Manufacturer – Federal
  • Bullet – 55 Grain FMJ M193 (Full Metal Jacket)
  • Casing – New Boxer-Primed Brass

Availability: 5 in stock

Rewards Members earn 1392 Reward Points worth $13.92 when they buy this product
SKU: 556x4555fmjxm193Fed-500 Categories: ,

Are you the proud owner of a 5.56 mm chambered AR-15 in search of a round that will allow you to get the most out of your platform whether you are plinking, target shooting or taking down distant targets? If so, the answer is Federal’s 5.56x45mm 55gr FMJ-BT.

Why is this the near perfect round for your AR? Because it is the original round designed specifically for the M-16. You can enjoy the same dependability, accuracy, and range that our military has demanded for decades.

Federal uses only top-quality, first run Lake City brass, boxer-primers, and Full Metal Jacket Boattail bullets so you know you are getting military-grade performance. Because each primer and case mouth is lacquer sealed you know they will last when stored or stockpiled. You will know you are getting genuine Federal military-grade ammo by the individual headstamp and date of manufacture.

The 500 rounds will look like a lifetime supply until you get to the range and realize how fun this ammo is to shoot when round after round demonstrates peak performance. The quality brass case and boxer primers are also well suited for reloading so you can enjoy that performance again.

Every round of Federal XM193 is new first run using a 55-grain Full Metal Jacket Boat Tail bullet, sealed boxer primers, and Lake City brass.

Ammo Caliber


Bullet Type


Bullet Weight

55 Grain







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33 reviews for 5.56x45mm – 55 gr. FMJ-BT – Federal (XM193) – 500 Rounds

  1. BP (verified owner)

    Great product. Even better service

  2. Dan mck (verified owner)

    Order processed and shipped the next day. Tracking number provided. On my doorstep in 3-days. Box and ammo in great shape!

  3. Brandon Behling (verified owner)

    Excellent customer service!! Fast responses and made sure my order was correct! Will definitely be buying from BulkMunitions again!! Good job guys and gals!

  4. Lee (verified owner)

    Quick turnaround after ordering. Ammo delivered quickly and well packed. Price was good considering the times we are in and some ammo being hard to find. Would definitely recommend and would order from Bulkmunitions again.

  5. Nathan Todd Allen (verified owner)

    price was high (the way she goes these days) but ammo arrived without delay.

  6. Ben

    Great communications, delivered as promised, updates on progress were punctual; could not have asked for a better buying experience

  7. Eric (verified owner)

    My order was shipped quickly. I was able to track my order with no issues. I will buy all my munitions from this dealer.

  8. Thomas (verified owner)

    In a time where ammo availability is limited, and stressful to purchase, bulkmunitions came through. Easy to order and recieved quickly, I would 100% order again. We don’t live in the cheap ammo era anymore, but prices here are reasonably priced to other places. Will buy here again.

  9. David T. (verified owner)

    Good ammunition. No failures after 100s of rounds, perfect for target shooting and sighting my red dot. Quick delivery.

  10. Timothy (verified owner)


  11. danny m. (verified owner)

    ordered wednesday (9/30 ) late / package at my door friday (10/2 ) 12:35pm / thanks

  12. MT (verified owner)

    Great ammo (zero failures after several thousand rounds) and fantastic service from Bulk Munitions!

  13. steven (verified owner)

    i purchased 5.56x45mm – 55 gr. FMJ-BT – Federal (XM193) – 500 Rounds on September 29th & delivered on Oct 2nd , count the days people , Excelent turnaround , Thanks again Bulk munitions.

  14. James (verified owner)

    Shipped very quickly. Will definitely be a go to site for ammo in the future.

  15. danny m. (verified owner)

    new to ar15 use / shot at 40 yds. / decent grouping for a start / ammo ran great / i just need more practice /

  16. steven (verified owner)

    this is my 2nd order from this very fine very fast delivery company , will buy again when needed and is in my bookmarks , thank you

  17. Anthony R.

    Bulk Munitions had hard to find ammo in stock. Easy ordering; timely shipping and arrival.
    Quick and easy; and they tithe/donate to Christian organizations.
    Will definitely use again!

  18. Rick (verified owner)

    Product as described…… fast shipping…. will use again!

  19. Francis Zigmond (verified owner)

    Great service. Shipped quickly after getting them the documents required by my state. Will definitely be a go to site for ammo in the future.

  20. JM (verified owner)

    What I love is their quick turnaround time, each time I place an order. Great service.

  21. danny meetze (verified owner)

    placed order on thursday / received on tuesday / well packed to protect ammo / got exactly what i ordered / will use again /

  22. Dale (verified owner)

    Excellent service with fast shipping!

  23. jeffrey savage


  24. Charles Harper (verified owner)

    Great service and fast delivery.

  25. David (verified owner)

    Order was easy, shipped fast and complete. Just placed second order.

  26. TH (verified owner)

    Ordered hard to get caliber. They had it in stock and it shipped quickly. Will be back for more.

  27. SD (verified owner)

    Great service and to order. These are among the best 5.56 rounds you can buy due to performance and low cost.

  28. Michael (verified owner)

    Ordered my ammo it was simple and easy on line got it quick I will be ordering from yall again well sat will recommend anyone..

  29. DJ (verified owner)

    Nice and easy ordering and fast shipping. Well packaged will order again.

  30. Anthony Fox (verified owner)

    My order was easy and shipped fast and complete. Great job looking forward to placing more orders.

  31. Tyler Atkinson (verified owner)

    Very well packaged with decent shipping time. Ammunition worked great with no jams or failures! Will buy more!

  32. Jerry Exner

    Well packaged with timely delivery. Ammo shot well with no issues. Will buy again from this supplier.

  33. C. S. (verified owner)

    Ammo was shipped very fast. Customer service was honest and friendly. Ammo arrived as described on the website and without damage. The ammo itself is great. It’s clean and true Ammo. Reliable and will be reordering through bulkmunitions.com in the future

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