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Tombstone Tactical Blog
Tombstone Tactical

800-606-0370

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Tombstone Tactical

800-606-0370

Heckler & Koch MR556-A1 MR556 Rifle 5.56mm 16in 30rd Black

Heckler & Koch MR556-A5 MR556 Rifle 5.56mm 16in 30rd Black for sale at Tombstone Tactical.
Manufacturer: Heckler & Koch
Part Number: MR556-A1
UPC Number: 642230246454
Category: AR-15 AR-10 - Rifles
Model: MR
Caliber: 5.56mm NATO
Action: Semi-Automatic
MSRP: $3295.00
$2789.84

MR556 in 5.56mm NATO, Heckler & Koch part number MR556-A1

The H&K MR556 A5 Rifle in 5.56mm features a 16.5 in barrel, black finish, gas piston operation, and a 30+1 round capacity.

From the manufacturer

A direct descendent of the HK416, the MR556 is a semi-automatic rifle developed by Heckler & Koch as a premium level commercial/civilian firearm. Like the HK416, the MR556 is a major product improvement of conventional AR-type carbines and rifles. Using the HK-proprietary gas piston system found on the HK416 and G36, the MR556 does not introduce propellant gases and carbon fouling back into the rifle's interior, making it the most reliable of any AR-type firearm. The MR556 uses many of the assemblies and accessories originally developed for the HK416 series arms including the HK free-floating four-quadrant rail system/handguard. This system allows all current accessories, sights, lights, and aimers used on M4/M16-type weapons to be fitted to the MR556. The HK rail system can be installed and removed without tools and returns to zero when reinstalled. Like the famous HK416, the MR556 uses a barrel produced by Heckler & Koch's famous cold hammer forging process. The highest quality steel is used in this unique manufacturing process producing a barrel that provides superior accuracy for more than 20,000 rounds with minimal degradation of accuracy and muzzle velocity.

  • Action: Semi-Automatic
  • Caliber: 223 Remington/5.56 NATO
  • Barrel Length: 16.5"
  • Capacity: 30+1
  • Trigger: Standard
  • Safety: Lever
  • OAL: 33.9"-37.68"
  • Weight: 8.9 lbs
  • Stock: Black Synthetic Adjustable
  • Finish: Black

The Heckler & Koch MR556-A1 ships standard with the following:   one 30rd magazine

About Heckler & Koch

Heckler & Koch is a leading designer and manufacturer of small arms and light weapons for law enforcement and military forces worldwide

Availability: IN STOCK

This product is in stock and ready for sale. - A product status of In Stock indicates that as of the latest update, this product is on hand and ready for sale. It will most likely ship within 1-2 business days of receiving payment and proper paperwork.

You may order the Heckler & Koch MR556 Rifle 5.56mm 16in 30rd Black online now. Please click here or contact our sales department to place your order.

Pricing and Payment Methods

In order to be competitive, our prices reflect a 3% discount for payment by cash, check, or money order. Other forms of payment will be subject to an additional $83.70 in processing fees. Arizona residents are subject to 8.3% sales tax.

Shipping Requirements

When purchasing a firearm or other restricted item, federal law requires that it MUST ship to a licensed dealer in your state. If you need assistance locating a dealer to have your firearm shipped to, please contact us or enter your zip code at the GunBroker FFL dealer network website.

Flat rate and free shipping only applies to the contiguous US. AK, HI, and other territories will incur additional shipping fees. Not all items can legally ship to all 50 states. Please be sure this item is legal in your location before placing an order. If in doubt, please contact us. In order to keep our prices low, cancelled orders will be subject to a 10% cancellation fee.

NOTICE: Photos, descriptions, and stock status may be inaccurate. While we try our best to keep the information current, Tombstone Tactical can not be held liable for discrepancies. Please contact us with any questions.


MR Rifles in Other Calibers from Heckler & Koch



Tombstone Tactical
10011 N Metro Pkwy E.
Phoenix, AZ 85051
800-606-0370