Type : Complete
Caliber : 5.56x45mm NATO
Sights : A2 Front
Barrel Length : 16"
Twist : 1:7"
Barrel Description : Chrome Moly
Barrel Finish : Black Phosphate
Receiver Finish : Black
Handguards : M4 Double Head Shield
Handguard Finish : Black
Barrel Length Range : 16" to 16.99"
Specifications
| Barrel_Length | 16" |
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| Caliber | 223 Remington |
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| Caliber | 556NATO |
|---|
| Color | Black |
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| Description | Flat Top |
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| Fit | AR Rifles |
|---|
| Manufacturer_part__ | STU5025-M4S |
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| Model | LE |
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| Sights | A2 Front |
|---|
| Sub_Category | Complete Upper Receivers |
|---|
| Type | Upper |
|---|
| Type_of_Barrel | 1:07 |
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