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HK MR556 A1 Competition Semi-Automatic 223 Remington/5.56 NATO 16.5" MB 10+1 OR Magpul CTR Black Stock Black

UPC 00642230254350

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1 offer · 0 in stock · sorted by best price
RetailerPriceStockLast checkedDeal
Locked & Loaded$2,349.45Out of stock45m agoGo to deal

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Description

Using the HK MR556A1 and input from many competitive shooters, the Competition model was developed for both casual shooters and the most demanding competitor. It retains many standard features of the MR556A1, including a German-made long service barrel produced by HK's famous cold hammer forging, and HK's piston operating system which uses a gas piston and pusher rod to improve reliability and reduce cleaning/maintenance. Ideal for 3-gun matches, the Competition Model is optic-ready, and includes a free-floating, 14" Modular Rail System (MRS) handguard which is lightweight and easy to customize while presenting a more ergonomic, comfortable handguard surface compared to rectangular full rail systems. The extended magazine release allows for quick magazine changes, and an innovative compensator by Operator Suppressor Systems Inc. (OSS) replaces the standard MR flash hider. The Magpul CTR (Compact/Type Restricted) buttstock is easy to adjust, with a profile and weight ideal for competitive shooters.

  • This low-capacity Competition model includes one 10-round magazine.

Specs

BrandHeckler & Koch
CategoriesRifle · Firearms
Caliber5.56 NATO
UPC00642230254350
Capacity10+1
Weight8.78 lb
Oal33.75"-37"
HandRight
GripsBlack Polymer
ModelMR556
Twist1:7"
ActionSemi-Automatic
MuzzleCompensator
SafetyAmbidextrous
SeriesA1 Competition
SightsNone, Optic Ready
TriggerTwo-Stage
Metal_finishBlack
Stock_finishBlack
Weight_range8.00 lbs to 8.99 lbs
Barrel_finishBlack
Barrel_length16.5"
Similar_itemsRIT223
Stock_materialSynthetic
Receiver_finishBlack
Receiver_materialAluminum
Stock_descriptionMagpul CTR Black
Barrel_descriptionCold Hammer Forged
Metal_finish_groupBlued/Black
Stock_finish_groupSynthetic
Barrel_length_range16.00" to 17.99"

D.O.P.E.Price history

Lowest price across connected retailers, from every price check we've recorded.

Current best
$2,349.45
Low
$2,349.45
Oct 10, 2026
High
$2,349.45
Oct 10, 2026
Tracking since
Oct 10, 2026
One price check so far ($2,349.45 on Oct 10, 2026). The chart fills in as retailers are re-checked.
Recent price checks (1)
DateRetailerPriceStock
Oct 10, 2026, 9:05 PM PTLocked & Loaded$2,349.45Out of stock

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