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1000 Rounds of 5.56x45 Ammo by PMC - 62gr FMJ M855

Out of Stock

4.9

371 Review(s)

from 371 Reviews | Add Your Review Now

Ammo Overview

Manufacturer - PMC
Bullets - 62 grain full metal jacket M855 steel core
Casings - Boxer-primed brass
Quantity - 1,000 rounds per case
  • 1000 Rounds of 5.56x45 Ammo by PMC - 62gr FMJ M855
  • 1000 Rounds of 5.56x45 Ammo by PMC - 62gr FMJ M855
  • 1000 Rounds of 5.56x45 Ammo by PMC - 62gr FMJ M855
  • 1000 Rounds of 5.56x45 Ammo by PMC - 62gr FMJ M855

Details

Loaded to NATO’s M855 specifications, this “green tip” ammunition uses 62-grain steel-cored full metal jacket bullets for high penetration. The heavier bullets result in a muzzle velocity of about 2,920 fps, slightly lower than M193 ball. This case holds 1,000 cartridges in 20-round boxes.

All of this ammunition uses Boxer-primers with reloadable brass cases. It is 5.56x45 NATO ammo, so make sure that your firearm isn't only chambered for 223 Rem before firing it.

Due to its steel core, this ammunition should not be used on reactive steel targets for safety reasons.

PMC X-TAC ammunition is military-grade product manufactured by Poongsan Corporation and made available to American shooters thanks to excess capacity. Poongsan has supplied the South Korean armed forces with munitions for decades and employs strong quality control capabilities to help its ammo meet exacting military specifications. As a result, X-TAC ammunition enjoys a reputation for consistency and strong performance.

Introduction:

Customer sentiment for PMC 5.56x45mm 62gr FMJ (XM855 Green Tip) ammunition is overwhelmingly positive, especially for bulk purchases intended for range practice, target shooting, training, and stockpiling. Buyers consistently highlight outstanding product reliability, fast shipping, and strong value for money, making this a standout choice for high-volume shooters.

Overall Rating:

(Highly Recommended)
Best For: Range practice, training, bulk shooting, and stockpiling
Key Pro: Exceptional reliability (virtually zero misfires or malfunctions)
Key Nuance: Brass-cased and reloadable; armor penetrating (steel core), not for indoor ranges or non-hardened targets

Detailed Analysis:

What Shooters Praise (The Pros)

Reliability

Reliability is cited almost universally, with countless shooters reporting zero failures to fire, feed, or eject, even after thousands of rounds through a wide range of AR-15 platforms, including rapid fire and full-auto use. Isolated reports of minor defects (bent casings on a few rounds out of thousands) were rare and did not reflect a broader pattern. Many buyers specifically choose this ammo for both reliability and consistent cycling.

Performance

Performance reviews highlight consistent and tight groupings at both close and extended ranges (with some users achieving sub-MOA at 100 yards and hits out to 600 yards). The 62gr green tip, steel core offers hard-hitting impact and superior penetration compared to standard 55gr .223, making it excellent for steel targets and outdoor/field use. Accuracy is frequently noted as 'very good' or 'outstanding' for bulk ammo—though a minority of users reported less optimal groupings in rifles preferring lighter bullets.

Bargain

Consistently rated as one of the best values for 5.56 bulk ammo, PMC XM855 is widely considered the best price-to-performance option available online, especially at BulkAmmo.com. Multiple buyers emphasize savings over local retailers, fair prices even during market surges, and great deals when buying in quantity. Complaints about price are almost always accompanied by acknowledgment that this is a market-wide phenomenon and not specific to PMC or BulkAmmo.

What to Know (The Nuances)

• Cleanliness: Consistently described as 'clean shooting' with minimal residue compared to other surplus or 55gr loads; rare comments about dirty shooting or strong odor are outliers.
• Casing Material: Brass-cased, annealed, and reloadable (Boxer primed); this is preferred by reloaders.
• Steel Core: Green tip M855 with steel penetrator; not suited for indoor ranges, soft backdrops, or use on non-hardened steel (can punch through 1/4'' plates at 50+ yards).
• Packaging: Typically shipped very quickly and undamaged; some requests for more discrete or reinforced packaging.
• Compatibility: Performs optimally in AR platforms with 1:7, 1:8, or 1:9 twist barrels.
• Customer Service: BulkAmmo is frequently praised for fast, attentive service, reliable order fulfillment, and issue resolution if needed.
• Occasional Lot Variance: Very rare reports of inconsistent muzzle flash or slightly variable ammo lot-to-lot, but function and reliability unaffected.
• Not Match Grade: While highly accurate for its class, this ammo is not marketed as match grade—best for general training, not precision competitions.
• International Manufacture: PMC is South Korean military ammo—some note preference for US-made when similarly priced.

Conclusion

PMC 5.56x45mm 62gr FMJ XM855 (Green Tip) is a top-tier choice for shooters who prioritize reliability, accuracy, and value from their bulk ammunition. It is best suited for range practice, training, target shooting, and prepping/stockpiling, excelling in semi-auto and full-auto AR platforms. The brass-cased, reloadable, and armor-penetrating design ensures consistent performance and versatility, but shooters should observe best safety practices regarding backstop and indoor range use. For those seeking affordable, go-to bulk 5.56 ammo from a company known for rapid shipping and excellent service, this offering from PMC and BulkAmmo.com remains one of the most highly recommended purchases available.

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Our customer service team has published this Q&A information as a free service to the shooting community. Please note that BulkAmmo.com expressly disclaims any and all liability with regard to how the shooting community might use this Q&A information. See Terms of Use for more details.

Posted On: 3/8/2025 By: `jerry

A: Hi Jerry! You have described the M855 bullet's anatomy correctly. Here is an illustration for reference: https://battlebornreview.com/wp-content/uploads/2022/06/m855.jpg

Posted On: 12/13/2024 By: Jim

A: Yes sir!

Posted On: 6/5/2024 By: purplebeard

A: Yes sir. The 223 Wylde chamber is designed for both 5.56x45 and 223 Rem ammunition.

Posted On: 3/29/2024 By: Joshua Quint

A: Hi Joshua! This cartridge's bullet contains steel. Many ranges prohibit such bullets for safety reasons. Please ask whichever range you intend to visit about their magnetic ammo policy before bringing 5.56 M855 there.

Posted On: 12/16/2022 By: Holden

A: No sir! This ammo is brand new and its brass cases have never before been fired. The new cases are reloadable, as in they're capable of being reloaded.

Posted On: 11/7/2022 By: Gary

A: Thank you for reaching out Gary! Click the little green plus sign to the left of each question and the answer to it will pop up.

Posted On: 12/3/2021 By: TG

A: Thanks for reaching out TG! Our language was unclear and I apologize for the confusion. This is 5.56 ammo, and your rifle is chambered for 5.56 – they are a perfect match for one another. What our writer meant to express is that 5.56 ammo is unsuitable for rifles chambered for 223 Rem. (Rifles chambered exclusively for 223 Rem should not fire 5.56, as the slightly more powerful cartridge may damage them. The advisory is relevant because the two rounds have virtually identical physical dimensions. Rifles chambered for 5.56 are able to safely the slightly weaker 223 Rem, however.)

Posted On: 9/29/2021 By: Connor

A: Thank you for reaching out Connor! We're unable to ship to Chicago and some other cities surrounding it, but otherwise we're able to ship M855 ammo to Illinois. I'm more familiar with our products than I am our shipping policies. For anything else you might like to know, I welcome you to reach out to our customer service team at [email protected] or (800) 720-6035.

Posted On: 4/27/2021 By: Joseph Reynon

A: Sorry sir, but we're unable to ship outside the continental U.S.

Posted On: 3/2/2021 By: Dave

A: Very interesting! We must have gotten this ammo's MV from its page on PMC's website (pmcammo.com/product/x-tac-5-56k), but I believe the box is probably more up to date. Thank you for the heads up!

Posted On: 10/16/2020 By: Jonathan

A: Hello Jonathan! We currently have a couple of 1,000-round cases of 223/5.56 in stock that you might be interested in: 1000 Rounds of .223 Ammo by PMC - 55gr FMJBT bulkammo.com/1000-rounds-of-223-ammo-by-pmc-55gr-fmjbt 1000 Rounds of 5.56x45 XM855 Steel Core Ammo by Lake City - 62gr FMJ bulkammo.com/bulk-223-ammo-5-56x45mm62fmjm855lcity-1000

Posted On: 8/10/2020 By: Jeff d

A: Hi Jeff! I regret that we are currently out of stock of this ammo. We do constantly update our site with all the new ammo we get in daily, so I hope you'll check back in soon to see what we can do for you!

Posted On: 7/19/2020 By: David Gaskell

A: Hi David! PMC says it's 0.304. You can see more of this round's data on their site: pmcammo.com/product/x-tac-5-56k

Posted On: 7/13/2020 By: Gary Trujillo

A: Thanks for reaching out Gary! We'll update this ammo's price tag as soon as we get more in stock, which we're working to make soon. We have got this same exact ammo available in 120 round sealed packages, though. I hope it might suit you: bulkammo.com/bulk-5-56x45-ammo-556x45mm62grfmjm855pmcbp-120

Posted On: 6/3/2020 By: Samuel

A: Our apologies, but we are unable to ship to California!

Posted On: 4/14/2020 By: Robert Butler

A: Hello, Robert! It ought to take two to three days in transit for our shipment to arrive in North Carolina. If you place an order by 3pm EST, it will ship that same day.

Posted On: 3/19/2020 By: J.

A: Thank you for reaching out! We do often offer an “overbox” option that would put your order in a plain cardboard box. (Even when we do ship in a plain box, we are legally required to mark the package “ORM-D” in compliance transportation regulations.) Owing to the recent surge in business we're experiencing in response to the health scare, we are unable to offer the overbox option at this time.

Posted On: 11/13/2019 By: Tony

A: Hi Tony. Thanks for being a BulkAmmo.com customer. The PMC Xtac does not have a BT bullet. Still, they are known for exceptional accuracy and consistent performance. Let me know if I can get some on the way to you today. Have a great day. Ronnie

Posted On: 11/3/2017 By: Kim

A: All ammunition orders shipped to the State of New York must be shipped to an FFL or registered seller of ammunition. Regrettably, we do not ship to private residents at this time.

Posted On: 9/4/2017 By: john

A: Hello John, These are not on stripper clips.

Posted On: 1/6/2017 By: John R

A: Hello John, The shipped weight of a case of this 62 grain 5.56 ammunition is just over 28 lbs.

Posted On: 12/10/2015 By: bob

A: Hello Bob, The M855 round features a steel penetrator at the core of this projectile.

Posted On: 9/27/2015 By: Matthew

A: Hello Matthew, This ammunition is not sold in an ammo can. It comes in 1000 round cases with 50 - 20 round boxes per case.

Posted On: 8/11/2015 By: Jeremy

A: Hello Jeremy, The PMC 62 grain M855 round does contain a steel penetrator in the core of the bullet and will not pass any magnet tests.

Posted On: 6/26/2015 By: Bernie

A: Hello Bernie, PMC ammunition is manufactured in their South Korea based manufacturing plant.

Posted On: 11/30/2014 By: Kurt

A: Hello Kurt! The PMC 5.56 is factory new ammunition.

Posted On: 8/9/2014 By: tim

A: Hello Tim, Yes, we can ship to IL! All we would need is a copy of your FOID card and drivers license.

Posted On: 4/30/2014 By: Nick

A: Hello Nick, Yes, these 62gr. FMJ M855 rounds by PMC in 5.56 are manufactured to the same specs as the military XM855 penetrators. They have the same projectile design as the Lake City rounds.

Posted On: 3/13/2014 By: Allen Nielsen

A: Hello Allen, These 62gr. FMJ rounds by PMC in 5.56 have an advertised muzzle velocity of 3100fps and a muzzle energy of 1323 ft.lbs. They should function great in any rifle chambered in 5.56.

Posted On: 10/27/2013 By: Butch

A: You are correct. The XM855 by PMC is cased in new brass and has a 62-grain steel core.

Posted On: 8/28/2013 By: Jake

A: At first glance, both .223 Rem and 5.56 NATO appear to be the same size. This is actually true in terms of the bullet and brass used, with the 5.56 being slightly longer, un-noticeable unless you measure it precisely. The main difference, and the reason behind these two not being interchangeable, is the pressure (or powder charge) between the two different rounds. The 5.56 NATO round calls for a higher maximum pressure, while the .223 Rem calls for a lower maximum pressure. If you are shooting a .223 Rifle, the chamber may not be able to handle the pressure of the 5.56 round. This means that the common .223 Rem round will be able to safely fire in a 5.56 NATO chamber without any issues. Even with a lower pressure, the rifle will still function correctly. However 5.56 NATO ammo should not be used in a rifle designated for .223 Rem ammo only. Most modern AR-15 style rifles are chambered for the higher pressure 5.56 NATO round, however this cannot be said for 100% of similar rifles on the market, so its always a good idea to double check the chamber of your rifle. This can be determined via a marking on the outside of the barrel or elsewhere on the rifle.

Posted On: 6/18/2013 By: Danny

A: Yes! The spent brass casings leftover from shooting this PMC 5.56x45mm NATO ammo may be recovered for the reloading process. All rounds are boxer primed and do not contain any corrosive loading components from the factory.

Posted On: 5/30/2013 By: AZDoc

A: The images for this PMC 5.56x45 ammo shows the correct Full Metal Jacket round. The green tip we are seeing on the bullet is a thin layer of paint to indicate that this bullet is an M855 steel core bullet. Zooming in on one of the pictures should show some of the imperfections of this paint. This green coating should not wear off into your barrel or cause any build up outside of normal use of 5.56x45 ammunition. Since this steel core is on the inside tip of the bullet, the barrel will only be exposed to the copper jacket.

Posted On: 4/11/2013 By: Phil

A: The steel core found in these bullets are towards the front tip of the bullet. However, these cores are covered in the standard copper jacket found on almost every full metal jacket cartridge on the market. This core will not cause any damage or premature wear on your rifle. The steel core does a better job of penetrating its target, including other metals. This could be considered both a pro and a con. If you are plinking at throw-away targets, this feature may be considered a pro. If you are shooting at metals you wish to reuse in the future, you may want to avoid using steel core ammo. This is one reason they are prohibited in some indoor ranges. Overall this is an excellent choice for outdoor target shooting into a dirt bank.

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