Heckler & Koch MR556A1 Competition 5.56 NATO Blue/Black Rifle
Caliber: 5.56 NATO · Capacity: 30+1
Specifications
Action Semi-Automatic
Finish Blue/Black
Sights Standard Sights
Weight 8.6 pounds
Capacity 30+1
Grip Safety No
Optic Ready Yes
Barrel Length 16.5 inches
Manual Safety Yes
Overall Length 33.9 inches
Trigger Safety No
Caliber / Gauge 5.56 NATO
Threaded Barrel Yes
Magazines Included 1
Ambidextrous Safety Yes
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Description
Product Overview
The Heckler & Koch MR556A1 Competition Rifle combines HK416-inspired engineering with a civilian semi-automatic rifle configuration. Its short-stroke gas piston system keeps hot combustion gases and carbon fouling out of the receiver, supporting cleaner operation. The rifle features a 16.5-inch cold hammer forged barrel, a free-floating four-quadrant Picatinny rail handguard, and a full-length top rail for mounting optics and accessories. The 5.56 NATO chamber accepts widely available ammunition and the rifle includes a 30-round magazine.
Key Features
- Short-stroke gas piston system helps reduce receiver fouling
- 16.5-inch cold hammer forged barrel supports durability and consistent accuracy
- Free-floating handguard helps preserve point of impact with mounted accessories
- Four-quadrant Picatinny rail system supports lights, aiming devices, and other accessories
- Full-length top rail is optic ready for a user-selected sighting system
- 30+1 capacity with one included magazine
The MR556A1 Competition Rifle offers HK416-derived piston operation, match-oriented performance, and broad accessory compatibility in a durable 5.56 NATO platform.
0 Reviews
Free and Fast Shipping to the Lower 48 States.
QP Credentials Required
This item is only available to Military, Law Enforcement, and other Qualified Professionals. You'll need to upload valid credentials before purchasing.
Upload your credentials here.- SKU:
- CR556A1LE
- UPC:
- UPCCR556A1LE
- BUDS ID:
- 719001696
Compatible Ammo
Customer Reviews
Be the first to leave a review!
Help other customers by sharing your experience with this product.
Guaranteed Lowest Prices
All purchases are backed by our Bud's Price Protection: Protect every purchase up to $100, free of charge!
Questions & Answers
No questions found
Retail Availability
Bud's Gun Shop - Lexington, KY
1105 Industry Road, Lexington, KY 40505
Bud's Gun Shop - Sevierville, TN
2270 Two Rivers Blvd, Sevierville, TN 37876
Uncle Lee's - Greenville, KY
820 Main St, Greenville, KY 42345
