HK MR556A1 for Sale
A direct descendent of the HK416, the MR556A1 is a semi-automatic rifle developed by Heckler & Koch as a premium level commercial/civilian firearm with match rifle capability. Like the HK416, the MR556A1 is a major product improvement over conventional AR-type carbines and … read more
|Brand||Heckler & Koch Inc|
|Barrel Length||16.5 "|
HK MR556A1 Listings
HK MR556A1 Reviews
JoeDecember 2, 2018
functions great, bcg stays cool no matter how many rounds i put through it, but they made everything with such tight tolerances that none of my big name brand polymer magazines will work in it, and cleaning it is a pain... disassembling and reassembling t
kenneth pSeptember 27, 2018
kenneth p on
what can i say about the german engineering , top of the line
brian aNovember 14, 2017
Great transaction with buds. Will definitely be doing business in the feature. Thanks again for a great experience.
Denis POctober 19, 2017
I will keep this review simple. After shooting it a few times I have to say it is the best rifle I have ever owned. Fit and finish was flawless. It is very accurate and I have not had a malfunction of any kind, although I have only been to the range twice
Vincent RSeptember 5, 2017
The HK MR556, civilian model to the HK416, is a fine weapon and built like a heavy tank. It is a bit heavy at 8 pounds empty and over 9 pounds loaded. Very accurate out of the box.and never jams. The short stroke piston system is a huge advancement over t
johnny hJuly 27, 2017
The Heckler and Koch MR556A1 is the best out of the box AR platform money can buy , bar-none . Save the coin , buy from Buds , you'll be very satisfied . DO IT!
Thomas MJune 30, 2017
Amazing rifle. The detail and workmanship is will worth the price. It shoots great and excels in accuracy. 1" MOA at 100 yds. Thanks Bud's
Tom MJune 9, 2017
I bought a HK 556, I originally had it on my wish list, I was informed when they were available and I purchased it. No problems. I have purchased over a dozen firearms over the past four years with Buds and have never had a problem. You must inspect the f
Caleb BMay 26, 2015
Thanks to Buds for the great service and prompt shipping. Buds layaway program can be a huge help sometime, and it is the easiest system to use. I always check Buds 1st for just about all my firearm needs. As for my new MR556A1, well its almost mind blowi
GDeanJanuary 15, 2015
My first impression it that I could build a comparable rifle for 1k & have 2K left over for the optics pkg. While it may be a quality piece, there are plenty of quality parts on the market which do not add up to their price point.
RICHARD MJuly 10, 2012
Excellent 223 AR a little pricey but definitely top of the line. Fed 600 rounds thru it over the weekend nothing but spectacular performance and as always Buds was second to none in customer satisfaction. Excellent layaway program, quick shipping and fast
Chris KFebruary 28, 2012
I just purchased this 3 weeks ago. It took until yesterday to receive it, but what a beauty. The fit/finish is unmatched. I'm taking it to the range this weekend. I'm so excited! It arrived in excellent condition with all the parts and accessories. This i
HK MR556A1 Variations
HK MR556A1 Questions and Answers
Kwok, yes, it comes with Troy Industries Micro mechanical Flip Up Sights.
Please click the green box stating it as the best answer. This will stop unwanted emails. We are rated on our answers and are just volunteers, not Buds employees. You can choose more then one Thank you!
Handguard and BUIS
Dennis, you are correct and this model comes with Troy Industries Micro Mechanical Flip Up Sights.
Does it come with a quad rail?
It has four 19-13 rails on the handguard for accessories. Copy the SKU# 642230246454 into a google search to see some actual photos.
What rail does it come with?
It has HK's free floating rail system (quad rail).