BRN-4 Upper Listing ID: 3114549

BRN-4 upper. 10” HBAR. These are not in stock anymore. Comes with the quad rail. That was a few hundred extra. Fired 100 rounds to test fire it but decided to free money up for something else. Not taking any trades or coming down on price. This is the clone of the HK416 upper. If you go online you can find the meltdown video where this does 1700 rounds on full auto before failing. It’s an absolute beast upper.