Seekins Precision 338 ARC 16" 1:7 AR-15 Barrel

The Seekins .338 ARC 16" 1:7" AR-15 Barrel is a purpose-built, match-grade barrel engineered to maximize the performance of the .338 Advanced Rifle Cartridge in a compact, maneuverable AR-15 platform. At 16" length, it balances ballistic performance and portability, making it suitable for both tactical builds and medium-range hunting setups. The 1:7" twist rate is optimized to stabilize heavier .338-caliber bullets, aiding consistency and accuracy across a range of loads. Built to Seekins’ exacting standards, the barrel is designed to deliver dependable accuracy, reliable cycling, and long-term durability — providing shooters a solid foundation for a high-performance, compact .338 ARC AR-15 build. Seekins .338 ARC 16" 1:7" AR-15 Barrel 0010120085-F