HK MR556 Competition 5.56 NATO Rifle HK-CR556-A1
Factory New Condition
FFL is required
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8/7/2017 12:59 PM
Item 678939596
Location Montoursville, PA 17754
Shipping Free Shipping On: Ground
No international shipments
Payment Personal Check, Visa / MasterCard, American Express, Discover, USPS Money Order, Money Order, Certified Check
Checkout Yes, Immediate
Sales Tax
Seller must collect sales tax from the following states:
PA 6%   
Inspection/ Return Policy
Fourteen Days from the date the item is received

The seller of this item assumes all responsibility for this listing. You must contact the seller to resolve any questions or concerns before placing a bid. Payment must be made using U.S. dollars ($) unless otherwise stated in the listing. Firearms may only be shipped to a licensed dealer (FFL Holder). Some listed items may not be legal in every state. Complete your purchase within the law.

Please read the Item Characteristics for important listing details.

VERSION="1.1" GENERATED="2017-04-24T18:59:29-04:00"

HK MR556 Competition 5.56 NATO Rifle HK-CR556-A1

HK MR556 Competition 5.56 NATO Rifle HK-CR556-A1

HK MR556 Competition 5.56 NATO Rifle HK-CR556-A1
HK MR556 Competition 5.56 NATO Rifle HK-CR556-A1

With input from competitive shooters, Heckler & Koch developed the MR556A1 Competition Model which is ideal for 3-gun matches. The MR556A1 Competition features a 14" modular rail system, special target rifle takedown pins, extended latch charging handle, free-floating barrel-to-handguard, extended magazine release, keyhole attachment system, two-stage trigger, ambidextrous safety/selector level, Operator Suppressor Systems Inc. compensator, easily adjustable Magpul CTR buttstock, cold hammer forged German-made long service barrel, and a piston operating system with a gas piston and pusher rod.


  • EuroOptic SKU: HK-CR556-A1
  • Trigger: 7.64 lb trigger pull
  • Scope Mount: 14" modular rail system
  • Rifle Barrel Length: 16.5"
  • Rifle Barrel Twist: 1"7"
  • Action: Semi-automatic
  • Safety: Ambidextrous safety
  • Caliber: 5.56 NATO
  • Rifle Overall Length: 37"
  • Weight: 8.81 lb
  • Rifle Stock: Adjustable buttstock MAGPUL CTR 6 positions
Seller provided no "Additional Terms of Sale"
Heckler & Koch
5.56mm NATO
Mfg Part Number
10.00 Pounds