Home/Ammo/Rifle Ammo/5.56 NATO 77 grain SMK

5.56 NATO 77 grain SMK


Out of stock

(11 customer reviews)
This product is currently on backorder. PRODUCT MAY TAKE UP TO 4 WEEKS TO SHIP. **Your credit card is charged when the order is placed.  If you aren’t ok with this, please do not place a backorder.**
Please allow for 3-7 business days to ship in stock items due to high order volume.

**Your credit card is charged when the order is placed, not when the order ships**

SKU: PVM-556-77GR-SMK Categories: , Tags: , , ,




This new product is loaded in brand new brass from Norma (headstamp may say AMTC or Norma) OR Lake City. Enjoy the highest quality brass on the market, well suited for reloading time and time again. The powder we use is highly flash suppressed should you need to shoot in low light conditions. With a 77 grain Sierra Match King bullet this load is tuned for maximum accuracy in it’s class. We recommend you use a rifle with a 1:8 twist barrel or faster with this round.

Muzzle Velocity Data:

  • 5.5″ – 1750 fps
  • 7.5″ – 2000 fps
  • 9″ – 2180 fps
  • 10.5″ – 2325 fps
  • 16″ – 2650 fps
  • 18″ – 2700 fps
  • 22″ – 2760 fps
  • 24″ – 2800fps

If you choose our 100 round bag option, your product is vacuum sealed in a super thick 7 mil clear plastic bag to keep its contents protected from the elements whether you plan to use the ammo next week or next decade.

If you choose the 50 round box, your product is packaged in a cardboard box with a tray.

Additional information

Weight N/A
Dimensions N/A

20 rnd Box, 50 rnd Box, 100 rnd Bag, 3x 100 rnd Bags, 10x 100 rnd Bags, Case (20 50 round boxes)

11 reviews for 5.56 NATO 77 grain SMK

  1. Toby Casper (verified owner)

    I have been looking a bullet that you can shoot with accuracy at close and 300 yds and boy have I found it this bullet is half MOA at 200 with my 556 and man I love it, and clean, you hardly even know you have shot your weapon and to me that is a recipe for success. Thanks guys and keep up the good work. Toby Casper.

  2. Ben Wagner (verified owner)

    Accurate, clean ammo. Quick shipping even with the election infection going around. Bought 600 rounds and I’ll definitely be buying more.

  3. Joseph Willmeth (verified owner)

    This is great ammo for my 11.5 AR pistol tight groups at 100 yards I’m getting 1inch moa or less. I haven’t had any light primer strikes and I’ve noticed the flash isn’t as noticeable as compared to m193 which is a big plus at the indoor ranges.

  4. Timothy Comstock (verified owner)

    Very accurate and powder is clean burning.shot out of 1/7 20 “barrel.i got .75” groups .better glas s could have resulted in better groups.Pleased and will buy again from Pinevalley.Thanks

  5. Travis Barrett (verified owner)

    Very pleased with this ammo. Super accurate, easily sub-moa with a 5 shot group out of my BA 18” SPR 223 wylde barrel. Wish the speeds were a little higher but I’ll trade speed for accuracy at a really good price in 2020. Buy it now before the election!

  6. Bobby Vigil (verified owner)

    I am astounded at how well this ammo shoots. I took a chance and ordered 500 rounds and now I wish I purchased more. My BCM 16’ BFH shoots well under MOA with this. Will be a returning customer and steer peeps over. Awesome job guys.

  7. Dwayne Grant (verified owner)

    Tried this 1st in my BCM 20 inch upper 1-7 twist just marginall but just bought stag 24 inch varminter upper stainless steel 1-8 twist and this barrel loves these 77 grain smk still breaking in barrel but half moa at 100 yards and 1 to 1.5 moa at 200 and should get better.
    Kinda didn’t want to give a review at all so nobody buys it all up but decided to be nice and honest hope it doesn’t bite me in backside now I need alot more in future

  8. nickhanson11

    This ammunition is incredibly accurate and consistent. I did some testing through the SOLGW combat grade barrel and was getting 0.5MOA groups at 100 yds. This was definitely a surprise with a combat barrel. Outstanding ammo!

  9. Chuck

    WOW!! 5 cent piece size groups at 100 yards. Coyotes/foxes look out!

  10. Fredell Boulware (verified owner)

    Top shelf ammo. Put about 30 rounds through my Midwest Upper with Criterion 1/8 223 Wylde barrel and Eotech mounted and managed MOA groups. 5 stars all the way.

  11. David Todaro (verified owner)

    Received yet another order from PV. Please continue the great work, product is top of the list!!! Arrived super fast. Thanks again PV

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