Dirty Bird 16 Tactical Government .308 Win Stainless Midlength M-LOK Complete Upper

The .308 Winchester (7.62x51 NATO) is simply the most popular short-action big-game-hunting cartridge in the world, capable of taking down just about any size game in North America with moderate recoil and accuracy beyond 1000 yards. The Dirty Bird 16 .308 Complete Upper is built with accuracy and maneuverability in mind, which is why we went with the following components: Ballistic Advantage 16 .308 Win Tactical Government Profile Barrel Tactical Government Profile 416R Stainless Steel to maintain the highest level of accuracy 1:10 Twist Rate HP & MPI Tested Dirty Bird AR-10 High Profile SMRS Handguard - Slim M-LOK Rail System Tough Machined from aircraft grade 6061-T6 aluminum extrusions. Type 3 hard anodizing Versatile M-LOK attachment slots on all sides (except top) 1913 Picatinny top rail with shaved and beveled center section. Snag free design with smooth, uniform octagonal surface ideal for accessory attachment or application of specialty coatings or patterns. Practical This version features the patent pending anti-slip / anti-lift attachment method (ASALTM) for an easy, timing-free installation that provides an extremely rigid and secure attachment. Read below for more technical details about this impressive new attachment method. Compatible with most known low profile gas blocks. Dirty Bird AR-10 Billet Stripped Upper Receiver High Profile 7075-T6 Billet Aluminum Fits most DPMS Profile lowers M16 .308 Winchester BCG 8620 M16 DPMS style carrier 9310 .308 bolt 4140 billet gas key 4140 Cam Pin nitride treated for wear resistance Billet Machined Extractor Charging Handle Mil-Spec Style 6061-T6 Billet Aluminum Smooth Operation and Positive Grip under Extreme Conditions Type 3 Class 2 Hard Coat Anodizing Made in the USA Dirty Bird Industries' Limited Lifetime Warranty