.300 BLK 12” Flattop Kit w/ Low Pro Gas Block and Standard Pistol Tube Only
$564.99
In stock
SKU
DKH3FMPLB17-A1-A1P
Our flattop kit starts with a .300 BLK chambered 1-7 twist 12” heavy barrel made from 4140 chrome moly steel. Our .300 BLK barrels operate on a pistol gas system, ensuring proper function with or without suppressor. They are outfitted with a 7” aluminum free-float handguard and low-profile gas block. This upper is fully assembled with billet charging handle and semi-auto bolt carrier assembly. To finish your stripped lower receiver (NOT INCLUDED), this kit includes a standard semi-auto lower parts kit with standard pistol buffer tube (pistol brace not included). All parts are completely made in the USA.
| Caliber | .300 Blackout |
|---|---|
| Twist Rate | 1:7 Right Hand |
| Barrel Length | 12" |
| Barrel Type | Heavy Barrel |
| Barrel Material | 4140 Chrome Moly |
| Upper Receiver Type | Flattop |
| Upper Receiver Material | Forged Aircraft 7075 T6 Aluminum |
| Upper Receiver Coating | Type III Anodize |
| Upper Receiver Features | Brass Deflector, Dust Cover, Ejection Port Door Assembly, Forward Assist, M4 Feedramps |
| Lower Parts Kit | DoubleStar Lower Parts Kit |
| Trigger Guard | DoubleStar Trigger Guard |
| Sight / Gas Block | Low Profile Gas Block |
| Muzzle Device | A-2 Flash Hider |
| Handguard | FREE FLOAT PISTOL HANDGUARD |
| Charging Handle | Standard Charging Handle |
| Buttstock | Pistol Tube Assembly |
| Pistol Grip | STRONGHOLD PISTOL GRIP |
| Country of Manufacture | United States |
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11.5” Flattop HBAR Kit w/ Rail Height Gas Block, Stronghold Grip, Strongarm Pistol Tube, and Strongarm Billet Pistol Brace
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