HK MR556A1 For Sale $2,844.14, Review, Price - In Stock
GunCritic
Banner

HK MR556A1

GunCritic Score

Critic Rating

User Rating

17 Reviews

MSRP:

$4249.75

Used Price:

$2,844.14

Sale Price:

$3160.16

HK MR556A1 Gun Stats

HK MR556A1

Want to Sell Your Gun?

Get Instant Offer
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 rifles. The MR556A1 uses the HK proprietary gas piston operating system, employing a piston and a solid operating pusher rod in place of the gas tube normally found in AR15/M16/M4-style firearms. This method of operation virtually eliminates malfunctions that are common to direct impingement gas systems since hot carbon fouling and waste gases do not enter the receiver area. This is the same key feature critical to the success of the HK416 rifles used by leading military and law enforcement customers. The MR556A1 is produced in the USA using American and German made components. The MR556A1 uses many of the same assemblies and accessories originally developed for the HK416. Like the famous HK416, the MR556A1 uses a German-made barrel produced by Heckler & Kochs famous cold hammer forging process. The highest quality steel is used in this unique manufacturing process producing a barrel that provides superior accuracy and long service life. But unlike the HK416, the MR556A1 does not use a chrome-lined barrel. Chrome-lining can sometimes mask bore imperfections and negatively affect accuracy. For the new series of Heckler & Koch semi-automatic MR rifles, HK designers and engineers believe best accuracy comes with an unlined bore. The unchromed barrel has an internal profile of 6 lands and grooves with a 1 in 7 inch (178 mm) twist. It is also moderately swagged with a slightly smaller internal diameter at the muzzle end than the chamber end. This feature has a positive effect on bullet accuracy and velocity. The thick, heavy contour 16.5-inch MR556A1 barrel also contributes to its excellent accuracy. A precise enhanced two-stage trigger adds significantly to the accuracy of the MR556A1 and an extended latch charging handle makes operating the rifle with a telescopic sight easier. The retractable buttstock can be locked into a solid, non-moving position by tightening an Allen screw in the bottom of the stock. Special target rifle takedown pins ensure the upper and lower receivers are firmly mated for accurate performance. Designed to function with a wide variety of high quality 5.56 x 45 mm ammunition, the MR556A1 uses a C.I.P. dimensioned chamber (a chamber with dimensions specified by the Commission Internationale Permanente).The MR556A1 also functions reliably with most quality Caliber .223 Remington ammunition. The MR556A1 is being produced with the same commitment to quality as German-made HK firearms. By using joint U.S./German manufacturing, Heckler & Koch leverages the relative strengths of two continents to make the preeminent AR-type firearm, combining the designs innovations of the USA and Germany into one new product.  *NOTE* rail system may differ from the one pictured.

HK MR556A1 Specs

2 Category

Technical Data

Caliber

.223 Remington (5.56x45mm NATO)

Length

33.9"-37.68"

Action

Semi-Automatic

Capacity

30+1

Finish

Black

Barrel Length

16.5 "

HK MR556A1 Ballistics

.223 Remington (5.56x45mm NATO) Ballistic Data
Range (Yards) Drop (inches) Velocity Energy Wind drift (inches) Time (milliseconds)
0 0 0 0 0 0
50 0 0 0 0 0
100 0 0 0 0 0
150 0 0 0 0 0
200 0 0 0 0 0
250 0 0 0 0 0
300 0 0 0 0 0
350 0 0 0 0 0
400 0 0 0 0 0
450 0 0 0 0 0
500 0 0 0 0 0

HK MR556A1 Variations

HK MR556A1 Comparisons

How much is a HK MR556A1 worth?

In 2022 a new or used HK MR556A1 value varies depending on supply and demand. In the last 12 months there is great demand for a HK MR556A1 and most rifles. The Price for a HK MR556A1 has increased in cost by $138.02 in 2022 compared to 2021.

Estimated New and Used Values for a HK MR556A1 Values are based on a basic model with no options or colors.

Condition Trade-In Private Party Dealer
New In box $2,054.10 $2,686.14 $3,160.16
Excellent $1,896.10 $2,528.13 $2,844.14
Very Good $1,738.09 $2,528.13 $2,844.14
Good $1,580.08 $2,370.12 $2,686.14
Fair $1,106.06 $2,054.10 $2,528.13
Poor $790.04 $1,580.08 N/A

Gun Value Conditions explained:

New in box - 100% condition in unopened box. Excellent - 95%+ condition with or without box.

Very Good - 90% - 95% condition (all parts/finish should be original).

Good - 80-90% condition (all parts/finish should be original).

Fair - 30% - 80% condition, parts, and finish may or may not be original. Must function properly and shoot.

Poor - under 30% condition. Firearm has severe wear and tear, does not function, or is damaged.

Guncritic Icon

Want To Sell Your HK MR556A1?

Quick Cash Offer

  • We make you an quick cash offer online

  • We find the dealer that offers you the most money

  • Get cash for your gun or do a trade in

How We Compare to Selling It Yourself

We take all the hassle out of selling your gun.

Speed Icon

Save Time

Quick Cash Offer

Get your cash offer in minutes

Selling it Yourself

Can take months to sell your gun privately

Buyer Icon

Buyer

Quick Cash Offer

Trusted retailers will pay you for your gun

Selling it Yourself

You don't know who you're selling to, or if they'll rip you off

Price Icon

Price

Quick Cash Offer

I'ts totally free to get a cash offer on your gun

Selling it Yourself

It costs money to place ads to sell your gun, and it takes a lot of time

Diffuculty Icon

Difficulty

Quick Cash Offer

Easy online paperwork and registration process for your safe and legal payout

Selling it Yourself

You have to trust the buyer to pay you, and trust that you're following the law

HK MR556A1 Price History

HK MR556A1 Critic Reviews

Guncritic Icon

Mar 11, 2021

| Full review
Guncritic Icon

Jul 24, 2013

| Full review
Guncritic Icon

Sep 27, 2012

| Full review
Profile

Andrew L. Butts

www.police1.com
Guncritic Icon

Jan 04, 2015

| Full review
Profile

Jorge Amselle

www.tactical-life.com

HK MR556A1 Rate And Review

How would you like to rate HK MR556A1?

Jul 05, 2018

Rating: 5/5

Profile

Linda H

Aug 15, 2018

Rating: 5/5

Profile

Leon M

Jan 03, 2017

Rating: 5/5

Profile

jeff l

Jan 15, 2015

Rating: 2.5/5

Profile

GDean

Jun 09, 2017

Rating: 5/5

Profile

Tom M

Sep 05, 2017

Rating: 4/5

Profile

Vincent R

More reviews 6 of 17

HK MR556A1 Q & A

There are no questions related to HK MR556A1

/

HK MR556A1 Problems

There are no problems related to HK MR556A1

/

Related Products