H&K - MR556 A4 SBR - 5.56 NATO
11" - Adjustable Gas Block
- Item: 81001048
- Brand: H&K
- Condition: New
In stock
$3,999.00
Only 1 Left!
Description
The H&K MR556 A4 SBR has an 11" barrel and is an updated HK416 variant chambered in 5.56 NATO with a short-stroke gas piston operating system. It requires less maintenance and causes less wear on the internals than direct-impingement rifles. You can adjust the gas regulator for suppressed or unsuppressed use. Enjoy ambidextrous controls, lighter weight, and a slimmer profile with the A4. The MR556 delivers capability, reliability, and durability.
This model is a Short Barrel Rifle, which is regulated by the National Firearms Act (NFA). It is the buyer’s responsibility to make sure they comply with all NFA rules and applicable laws. We are happy to help you navigate the NFA item purchasing process - please call us at 985-340-1980 for assistance.
Notable Features Include:
- 5.56 NATO Chamber
- 11" Barrel
- Short-stroke gas piston operating system
- Adjustable gas regulator
- Ambidextrous controls
What's In The Box?
- H&K MR556 A4 SBR
- (1) 30 round magazine
- HK allen key set
- HK zipper rifle case
Specifications
| Color | Black |
|---|---|
| Barrel Length | 11" |
| Caliber/Gauge | 5.56 NATO (.223) |
| Capacity | 30 + 1 |
| Firearm Overall Length | 27.9" – 31.7" |
| Barrel Twist Rate | 1:7" |
| Weight | 7.67 lb (without 0.20 lb magazine) |
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