Rock River Arms 350 Legend Upper For Sale. The rra lar car a4 350 legend delivers both power and accuracy. This item has a 16.5” barrel with a threaded muzzle and a synthetic stock.
350 legend 16 cmmg nitrite upper assembly. At 2300 fps, this is the highest muzzle velocity, production. Single rounds fire, eject and lock open on the.350 legend mag.
Rra models, like the rrage, lar15, btb, ath, lar68 & light mountain, are available in many different color options and calibers.
The 350 seems to have a lot of foot lbs of energy per the winchester charts above. We charge a fair price and you get rra quality and rra lifetime warranty. His other uppers run fine. A friend loves this caliber and just purchased his third.350 legend upper.