Description
HK 81000579 MR556 A1 Full Size 5.56x45mm 30+1 16.50″ Black Medium Contour Barrel, Black Picatinny Rail, M-LOK Handguard, Black Synthetic Adjustable Stock, Black Polymer Grip, Right Hand
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HK 81000579 MR556 A1 Full Size 5.56x45mm 30+1 16.50″ Black Medium Contour Barrel, Black Picatinny Rail, M-LOK Handguard, Black Synthetic Adjustable Stock, Black Polymer Grip, Right Hand
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HK 81000579 MR556 A1 Full Size 5.56x45mm 30+1 16.50″ Black Medium Contour Barrel, Black Picatinny Rail, M-LOK Handguard, Black Synthetic Adjustable Stock, Black Polymer Grip, Right Hand
| Weight | 13.7 lbs |
|---|---|
| Dimensions | 44 × 13.5 × 4.5 in |
| action | Semi-Auto |
| caliber | 5.56x45mm |
| barrel length | 16.50" |
| capacity | 30+1 |
| oal | 33.90"- 37.68" |
| weight | 8.60 lbs |
| stock description | Adjustable |
| receiver material | Aluminum |
| sights | None |
| barrel description | Medium Contour |
| twist | 1:7" |
| barrel length range | 16" to 16.99" |
| weight range | 8 lbs to 8.99 lbs |
| hand | Right Hand |
| stock finish group | Black |
| metal finish group | Blued/Black |
| safety | Thumb |
| muzzle | Muzzle Brake |
| upc | 642230262553 |
| brand | HK |
| part_number | 138271 |
5525 Pearl Dr Evansville, IN 47712
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3655 W SR 62 Boonville, IN 47601
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Sat: 9:00AM – 6:00PM
Sun: 9:00AM – 5:00PM
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