The UDR-15 is a special rifle in the real shooting world engineered and spec'd out to perfection by the elite engineers at F-1 Firearms. Fully licensed featuring authentic F1 engravings, logos, …

The UDR-15 is a special rifle in the real shooting world engineered and spec'd out to perfection by the elite engineers at F-1 Firearms. Fully licensed featuring authentic F1 engravings, logos, …

The F-1 Firearms UDR-15 Style 2 Universal Receiver Set has newly designed skeletonizing and a scalloped MIL-SPEC 1913 Picatinny rail. This receiver is made with 7075-T6 aircraft quality …

The skeletonized design of the UDR-15 is an extreme sport AR-15 that comes very light and sleek without compromising on any durability. Its full metal Ver 2 eSilverEdge gearbox hits it out of …

The UDR-15 is a special rifle in the real shooting world engineered and spec'd out to perfection by the elite engineers at F-1 Firearms. Fully licensed featuring authentic F1 engravings, logos, …

Built to specifications provided by F1, the UDR-15 features newly designed skeletonizing with enhanced aesthetics. Equally at home on the field or in a competition, the UDR-15's high …

CNC finished aluminum alloy F-1 UDR-15 3G skeletonized receiver with larger ports; Utilizes the brand new APS G-BOX gas blowback gearbox system; Receiver, handguard, stock, pistol …

CNC finished aluminum alloy F-1 UDR-15 3G skeletonized receiver with larger ports; 9.75" aluminum BDR style keymod handguard; Full length Picatinny / 1913 top rail for mounting …

Built to specifications provided by F1, the UDR-15 features newly designed skeletonizing with enhanced aesthetics. Equally at home on the field or in a competition, the UDR-15's high …

Demolition Ranch UDR-15 AR15 Airsoft AEG Rifle by EMG / F-1 Firearms. CNC finished aluminum alloy F-1 UDR-15 3G skeletonized receiver with the Demolition Ranch spec'd larger …