The use of this topend on an AR Pistol is legal, but the use of this topend on any AR15 rifle/carbine will qualify the firearm as an SBR and the firearm needs to be registered as such.
- Forward Assist Installed
- "T"Marked Upper Receiver
- Hahn Precision Magazine Adapter (YHM-920)
- Metalform 32 Round 9mm Magazine (MAG-9MM32)
- YHM Extended, Heavyweight Buffer (YHM-925-A)
- CMMG Ramped 9mm Bolt Carrier Assembly (YHM-921-A)
- Forged 7075-T6 Aluminum YHM Flat Top Upper Receiver
- Chambered in 9X19mm, with a 1:14” twist, 6 groove
- YHM 9mm 5C2 Flash Hider / Compensator (YHM-80-5C2)
- 5.5" 4140 Steel Barrel, Heat Treated to RC 25-32, Threaded 1/2”-36
Does not include lower or buttstock.