Grid Defense Complete Upper Receiver .300 Blackout 10.5 inch Pistol Length 4150 Steel Light HBAR Barrel 1-8 Twist 10.5 inch Hand Guard A2 Flash Hider

Upper Grid Defense MPN GD105E9GFR300TG SKU 3Q7-UFH-300BLKUPPER-GD105E9GFR300TG

Grid Defense Complete Upper Receiver .300 Blackout 10.5 inch Pistol Length 4150 Steel Light HBAR Barrel 1-8 Twist 10.5 inch Hand Guard A2 Flash Hider
$309.99 Out of stock

at Optics Planet

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Price history

Lowest seen
$309.99
Typical price
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Tracked since
Oct 29, 2026

The advertised price has held at $309.99 since tracking began on Oct 29, 2026; no price changes recorded.

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