Ready to enhance your AR-15 rifle build? The 350 Legend AR upper assembly was built for the 350 Legend, one of the fastest straight-wall cartridges for the AR-15. It’s known for its low recoil, high penetration, and stopping power — perfect for hunting.
This upper assembly comes equipped with the following features:
- 6061 Billet Upper Receiver
- 18″ 4150 Chrome Moly Vanadium Barrel
- 5/8×24 Steel Competition Muzzle Device
- Free Float Handguard (may vary slightly from picture)
- Black Nitride BCG
- Standard Charging Handle
Durkin Tactical was created by gun enthusiasts, for gun enthusiasts. We’re on a mission to provide our customers with gun build kits, parts, accessories, and more, all that meet the highest quality standards at extremely competitive prices. Whether you’re in the market for a 350 Legend AR upper assembly or a complete rifle build kit, we’ve got your tactical needs covered.
Our wide variety of kits has something for everyone, and each kit contains a carefully curated selection of American-made parts to ensure that you’re getting the very best combination for the price. Order trusted name brands today and take advantage of our available shipping insurance, wholesale discounts, and military, firefighter,nurse, medical provider, and first responder discounts.