| PRODUCT SPECIFICATIONS: | ||
| Dimension | 4.60 X 13.55 X 44.15 | |
| Height | 4.6000 | |
| Width | 13.5500 | |
| Length | 44.1500 | |
| CALIBER | .223/5.56 NATO | |
| BARREL LENGTH IN INCHES | 16.5 | |
| RATE OF TWIST | 1:7″ | |
| BARREL MATERIAL | STEEL | |
| BARREL FINISH | MATTE BLACK | |
| OTHER FEATURES: | INCLUDES BCG, | |
| BUFFER AND BUFFER SPRING | ||
HK MR556 UPPER RECEIVER KIT – 16.5″ MEDIUM CONTOUR M-LOK
HK MR556 UPPER RECEIVER KIT – 16.5″ MEDIUM CONTOUR M-LOK
$1,844.00
2 in stock
| UPC | 642230262607 |
|---|---|
| Manufacturer | Heckler & Koch / H&K |
| Manufacturer Part Number | 81000584 |
| Rate of Twist | 1:7" |
| Barrel Finish | Matte Black |
| Barrel Length | 16.5 |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Length | 44.1500 |
| Shipping Weight | 12.4 |
| Package Width | 1.0 |
| Package Height | 8.25 |
| Product Type | Accessory-Uppers |
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