Geissele Automatics URG-I is a upper-receiver component featuring 5.56 NATO caliber/gauge and 1 of 7 Twist.
Features
- Caliber / Gauge: 5.56 NATO
- Near Clone
- Complete Upper Receiver
- 5.56 NATO
- 14.5 (16 OAL) Barrel
- 1:7 Twist
- Pinned and Welded Surefire 4 Prong Flash Hider
- Desert Dirt Color 13.5 SMR MK16 M-LOK Free Float Handguard