F1 firearms UDR-15-3G upper and lower receiver.
|Dimensions||26 × 15 × 6.5 cm|
Manufacturer: EMG / F-1 Firearms (OEM: APS);
Aluminum Alloy Construction;
Extremely Lightweight Skeletonized Design;
Ideal for Competition Style Builds;
Billet Style Design;
Officially Licensed Design by F-1 Firearms with F-1 Trademark;
Compatibility: APS Version 2 Gearboxes (may need some modification for other gearbox brands).
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