Mechanics

338 ARC Subsonic: Understanding the .338-Caliber AR-15 Cartridge 338 ARC Subsonic brings heavy .338-caliber projectile capability to the compact AR-15 platform. Developed around both subsonic and supersonic operation, the 338 […]

458 SOCOM Subsonic: How 458 SOCOM XL Expands the Platform 458 SOCOM subsonic performance has been part of the cartridge’s appeal since its development. The combination of a large .458-inch