| PRODUCT SPECIFICATIONS: | ||
| Dimension | 4.00 X 13.00 X 31.10 | |
| Height | 4.0000 | |
| Width | 13.0000 | |
| Length | 31.1000 | |
| CALIBER | 223 REM/5.56 NATO | |
| BARREL LENGTH IN INCHES | 11.5 | |
| RATE OF TWIST | nan | |
| BARREL MATERIAL | STEEL | |
| BARREL FINISH | STAINLESS | |
| OTHER FEATURES: | FORWARD ASSIST | |
| EXTENDED CHARGING HANDLE | ||
| FREE FLOATING HANDGUARD | ||
| COMPLETE BOLT GROUP ASSEMBLY | ||
| HK BUFFER AND ACTION SPRING | ||
| SUPRESSOR READY 1/2 X 28 | ||
| M-LOCK WITH INTEGRAL AMBI QD | ||
| CUPS | ||
| PICATINNY RAIL | ||
| NO DIRECT SHIP TO CALIFORNIA | ||
| UPC | 642230270220 |
|---|---|
| Manufacturer | Heckler & Koch / H&K |
| Manufacturer Part Number | 81000385 |
| Action | .223 REM/5.56 NATO |
| Additional Feature 1 | Includes Bolt and Buffer |
| Additional Feature 2 | M-LOK Handguard |
| Adjustable Objective | False |
| Barrel Finish | Stainless |
| Barrel Length | 11.5" |
| Barrel Material | STEEL |
| Caliber/Gauge | .223 REM/5.56 NATO |
| canDropship | True |
| Color | Black |
| Dimension | 4.00 X 13.00 X 31.10 |
| Drilled and Tapped | False |
| Finish | Anodized |
| Finish Type | Black |
| Fit | AR-15 |
| Height | 4 |
| Illuminated Reticle | False |
| Length | 31.1000 |
| Model | MR556 A4 Upper Receiver |
| Other Features | FORWARD ASSIST |
| Package Height | 4.0 |
| Package Length | 31.0 |
| Package Width | 13.0 |
| Product Type | Accessory-Uppers |
| Rate of Twist | 1-in-7" |
| Scope Cover Included | False |
| Shipping Weight | 8.8 |
| Subcategory | Complete Upper Receivers |
| Weight | 8.8 |
| Width | 13 |
HK MR556 A4 COMPLETE UPPER – RECEIVER 5.56 11.5″ BARREL
$2,179.00
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