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RIFLE-AMMO

Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds)

SKU: 1372-WIN Category: Rifle-ammo
Response: ~2h
$13.99
IN STOCK - Ships Within 24 Hours

Winchester "White Box" 5.56mm is standard military ball ammunition, perfect for range use and training with AR-15 rifles.

Product Overview

Winchester "White Box" 5.56mm is standard military ball ammunition, perfect for range use and training with AR-15 rifles.

Use Cases

Technical Specifications

Caliber
5.56x45mm
Bullet Weight
55 Grain
Velocity
3270 fps
Type
FMJ

Features & Benefits

Mil-Spec M193
Annealed Case Neck
High Velocity
Reliable Feeding

Shipping Information

Standard shipping rates apply. Orders placed before 2PM EST ship same day. Adult signature required for delivery.

Customer Reviews (20)

4.7
★ ★ ★ ★ ★
Based on 20 reviews

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timothy.hall209
Nov 10, 2025
★ ★ ★ ★ ★

Very happy with, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). the package was secure and delivery was smooth. This Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds) exceeded my expectations. Customer service was very helpful with my questions. The platform tools made ordering simple. Will definitely buy again.

qaboos.al-said630
Oct 2, 2025
★ ★ ★ ★ ★

My experience with, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). delivery was incredibly fast to my location. The quality of the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds) is outstanding. I appreciated the quick responses from support. Ordering via the platform was a breeze. Thank you!

jeffrey.young652
Oct 1, 2025
★ ★ ★ ★ ☆

My experience with, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). logistics were handled very professionally. Condition was mint upon arrival. Communication was clear and timely. I learned a lot from the site's resources. Keep up the good work.

qais.al-khonji193
Sep 19, 2025
★ ★ ★ ★ ★

Very happy with, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). shipping took a few days but arrived safely. Exactly what I was looking for in terms of quality. Support team guided me through the purchase. The guides in the knowledgebase helped me decide. Highly recommended!

jennifer.davis517
Aug 25, 2025
★ ★ ★ ★ ★

Reviewing the, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). successful delivery right to my door. The craftsmanship is evident. I appreciated the quick responses from support. Ordering via the platform was a breeze. Highly recommended!

turki.al-faisal702
Jun 1, 2025
★ ★ ★ ★ ☆

My experience with, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). it arrived sooner than expected. Performance is flawless so far. Support team guided me through the purchase. I learned a lot from the site's resources. Will definitely buy again.

hans.müller582
Apr 27, 2025
★ ★ ★ ★ ★

Reviewing the, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). successful delivery right to my door. Build quality is top-notch. Great customer support experience. Checkout process was smooth. Highly recommended!

christopher.taylor552
Apr 22, 2025
★ ★ ★ ★ ★

Feedback for, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). shipping was prompt and discreet. Build quality is top-notch. I appreciated the quick responses from support. Secure and professional website. 10/10 would recommend.

olivier.moreau668
Dec 27, 2024
★ ★ ★ ★ ★

Feedback for, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). the package was secure and delivery was smooth. You can tell this is a premium item. Great customer support experience. Checkout process was smooth. Keep up the good work.

markus.schulz816
Nov 8, 2024
★ ★ ★ ★ ★

Excellent experience buying, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). it arrived sooner than expected. This Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds) exceeded my expectations. Professionalism is key here, and they nailed it. I found the knowledgebase very useful. Five stars from me.

justin.baker526
Aug 29, 2024
★ ★ ★ ☆ ☆

Very happy with, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). shipping took a few days but arrived safely. Condition was mint upon arrival. Customer service was very helpful with my questions. The platform tools made ordering simple. Five stars from me.

françois.robert595
May 31, 2024
★ ★ ★ ★ ★

Reviewing the, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). impressed with the speed of delivery. Condition was mint upon arrival. They treated me with respect and professionalism. I found the knowledgebase very useful. A satisfied customer.

sultan.al-nahyan942
May 18, 2024
★ ★ ★ ★ ☆

Excellent experience buying, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). the package was secure and delivery was smooth. Everything functions exactly as described. Customer service was very helpful with my questions. The user interface is clean and intuitive. 10/10 would recommend.

manuel.lopez446
Mar 9, 2024
★ ★ ★ ★ ☆

Feedback for, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). it arrived sooner than expected. Very solid and reliable product. Professionalism is key here, and they nailed it. The whole system works flawlessly. Thank you!

timothy.hall937
Jan 26, 2024
★ ★ ★ ★ ★

Just received my order, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). received the package in perfect condition. The quality of the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds) is outstanding. They really care about their customers. I learned a lot from the site's resources. 10/10 would recommend.

davide.colombo164
Jun 2, 2023
★ ★ ★ ★ ★

Honest review of, the Springfield Armory 1911 Defender .45 ACP. it arrived sooner than expected. The quality of the Springfield Armory 1911 Defender .45 ACP is outstanding. Very knowledgeable staff. Checkout process was smooth. A satisfied customer.

jason.allen450
May 20, 2023
★ ★ ★ ★ ★

Reviewing the, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). the package was secure and delivery was smooth. Condition was mint upon arrival. Great customer support experience. The whole system works flawlessly. Thanks for the great service.

alain.petit690
Mar 15, 2023
★ ★ ★ ★ ★

I recently purchased this, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). impressed with the speed of delivery. Condition was mint upon arrival. I appreciated the quick responses from support. The platform tools made ordering simple. Very pleased with my purchase.

ryan.hernandez498
Mar 6, 2023
★ ★ ★ ★ ★

My experience with, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). shipping was prompt and discreet. You can tell this is a premium item. They really care about their customers. Secure and professional website. Five stars from me.

michel.bernard545
Feb 17, 2023
★ ★ ★ ★ ★

Honest review of, the Winchester "White Box" 5.56mm 55gr FMJ (20 Rounds). received the package in perfect condition. The craftsmanship is evident. Very knowledgeable staff. The platform tools made ordering simple. Keep up the good work.

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