308 Complete Uppers
Precision .308 Complete Uppers: AR-10 & LR-308 Solutions
Step up to the devastating power of the .308 Winchester with our selection of high-performance complete uppers. Engineered for long-range precision and big-game hunting, these large-frame upper receivers offer a significant ballistic upgrade over the standard AR-15 platform. Because we know that compatibility is the #1 concern for builders, we specialize in DPMS-pattern complete uppers (including "DPMS High" and "DPMS Low" profiles), ensuring a seamless fit with the industry’s most popular lower receivers like the Aero Precision M5 and PSA PA-10.
Every .308 complete upper receiver in our inventory is headspace-checked with Manson Go and No-Go gauges to handle the pressures of both .308 Win and 7.62x51mm NATO ammunition. Our builds feature match-grade barrels with a 1:10 twist rate—the gold standard for stabilizing projectiles ranging from 150gr hunting loads to 175gr OTM match rounds. Whether you are looking for a compact 16-inch "Battle Rifle" setup or a 20-inch stainless steel upper for sub-MOA long-range performance, our uppers arrive fully assembled with optional bolt carrier group (BCG) and charging handle included.
Step up to the big boy platform with an AR-10 308 upper from AR15 Elite. Tried and true since 1952, the 308 Winchester cartridge has quite the hunting legacy and has laid siege to countless long distance metal targets. Our inventory selection includes options for both the Aero Precision M5 platform and the DPMS platform to make sure your lower receiver will function with our 308 UPPER ASSEMBLIES. Choose from uppers with different length barrels and materials to satisfy your next build. Shop our deals with best pricing now.Customers Also Liked These Calibers:
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