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![UPPER GROUP RESOLUTE 100 MK4 556 X 45MM](/images/no_product_image.jpg "Upper Group Resolute 100 Mk4 556 X 45mm 5.56x45 - 16.1\\" barrel - 1:7 twist - Medium taper - 4140CM - SBN - Muzzle A2 Comp - Threaded 1/2-28 - Gas Port Location Mid Length - Forged 7075-T6 AL M4 type upper - RML15 M-Lok hand guard")
Cmmg
UPPER GROUP RESOLUTE 100 MK4 556 X 45MM
Item : G15_CMM55BC761
SKU : 55BC761
Model :
UPC : 816422026562
$674.95
$555.84
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Upper Group Resolute 100 Mk4 556 X 45mm 5.56x45 - 16.1\" barrel - 1:7 twist - Medium taper - 4140CM - SBN - Muzzle A2 Comp - Threaded 1/2-28 - Gas Port Location Mid Length - Forged 7075-T6 AL M4 type upper - RML15 M-Lok hand guard
| Manufacturer | Cmmg |
| UPC | 816422026562 |
| SKU | 55BC761 |
| Length | 11.0000 |
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