The MR556 A4 short-stroke gas piston operating system does not impart hot carbon fouling back into the action, allowing the weapon to run longer, with less maintenance and with less wear on internal components. Its adjustable gas regulator allows the operator to tune the action specifically for suppressed or unsuppressed operation. Fully ambidextrous controls, lighter weight and a slimmer profile make the new A4 easier to operate, manipulate and employ.
HK 81000827 MR556 A4 5.56x45mm 30+1 16.50″ Black Threaded Barrel, Black Picatinny Rail, M-LOK Handguard, 6 Position Black Synthetic Stock, Ambidextrous
SKU: SA1309131
UPC: 642230269408
HK 81000827 MR556 A4 5.56x45mm 30+1 16.50″ Black Threaded Barrel, Black Picatinny Rail, M-LOK Handguard, 6 Position Black Synthetic Stock, Ambidextrous
$3,749.00
Out of stock
Want to be notified when this product is back in stock?
| Weight | 13.7 lbs |
|---|---|
| Dimensions | 44 × 13 × 4 in |
| Oal | |
| Hand | |
| Twist | |
| Action | |
| Safety | |
| Sights | |
| Weight | |
| Caliber | 5.56x45mm |
| Capacity | 30+1 |
| Weight Range | |
| Barrel Length | |
| Stock Description | |
| Barrel Description | |
| Metal Finish Group | |
| Stock Finish Group | |
| Barrel Length Range | |
| Manufacturer | HK |
You must be logged in to post a review.
Related products
-
Out of stockFirearms
Kahr Arms CW3833N CW 380 ACP 6+1 2.58″ Stainless Steel Barrel, Matte Stainless Steel Serrated Slide, Black Polymer Frame, Black Textured Polymer Grip
$373.20Out of stock. Join the waitlist to be notified when this product becomes available. -
Out of stockFirearms
Winchester Repeating Arms 535218226 Model 70 Super Grade 270 Win Caliber with 5+1 Capacity, 24″ Barrel, High Polished Blued Metal Finish & Gloss AAA Maple Stock Right Hand (Full Size)
$1,759.49Out of stock. Join the waitlist to be notified when this product becomes available. -
Out of stockFirearms
Weihrauch Guns 770128 Windicator Medium Frame 357 Mag 6 Shot, 4″ Nickel Steel Barrel, Nickel Cylinder, Nickel Steel Frame, Black Finger Grooved Rubber Grip, Spurred Hammer
$470.00Out of stock. Join the waitlist to be notified when this product becomes available. -
Out of stockFirearms
Beretta USA J90A1M9F19 M9 22 LR 15+1 5.30″ Black Burniton Steel Slide & Aluminum with Beavertail Frame w/Checkered Black Aluminum Grip
$465.99Out of stock. Join the waitlist to be notified when this product becomes available. -
4 left in stock
Reviews
There are no reviews yet.