MPA .308 Winchester Rifles — 416R Precision Stainless | Spiral Fluted | Sanford, NC
MPA .308 Winchester rifles are built on the AR-10 platform — delivering greater energy and extended effective range than the AR-15 platform. Every rifle features a spiral fluted match grade 416R stainless barrel, forged receiver, 3.5 lb single-stage trigger, and muzzle brake, all installed and function tested before they leave our facility in Sanford, NC.
Why .308 Winchester
A proven precision cartridge
Trusted for hunting, target shooting, and competition
.308 Winchester has earned its reputation through decades of real-world use. With broad ammunition availability—including factory match loads from major manufacturer—it remains one of the most popular choices for shooters seeking dependable accuracy and long-term versatility.
Power with versatility
Excellent energy and long-range capability
Combining strong downrange energy with proven ballistic performance, .308 Winchester is well suited for hunting, recreational target shooting, and precision applications. Its wide selection of ammunition and components makes it an excellent choice for both experienced shooters and those stepping up to the AR-10 platform.
Why MPA
Barrel
416R precision stainless
Better corrosion resistance and barrel life than standard chrome moly — the same steel used in match-grade barrels at twice the price.
Spiral fluted
Standard on every rifle 16" and above
Reduces barrel weight and improves heat dissipation during sustained fire. Most manufacturers charge extra for this. MPA includes it standard.
Trigger
3.5 lb single-stage, included
A $100+ upgrade on most rifles. MPA includes it standard — S7 tool steel internals, no take-up, crisp break, short tactile reset.
Quality
Function tested in Sanford, NC
Every rifle is fired and inspected before it ships. Covered by the MPA Precision Standard lifetime warranty.
About MPA .308 Winchester Rifles
Moore Precision Arms .308 Winchester rifles are built on the AR-10 platform for shooters seeking greater range, energy, and accuracy than the AR-15 platform can provide. Every MPA .308 Winchester rifle ships with a spiral fluted match grade 416R stainless barrel, forged receiver, 3.5 lb single-stage trigger, muzzle brake, MLOK split rail handguard, and adjustable stock — all installed, torqued, and function tested in Sanford, NC.
.308 Winchester is one of the most widely supported rifle cartridges in the world, offering excellent ammunition availability, including factory match loads from leading manufacturers. Whether you're hunting, target shooting, or competition shooting, the .308 Winchester delivers reliable accuracy and performance backed by the MPA Precision Standard lifetime warranty.