357 Sig 125 Grain FMJ Reloads 1050 fps 20 Rounds

The 357 Sig 125 Grain FMJ Reloads offer affordable, reliable performance ideal for target practice, training, plinking, and high-volume range sessions. These hand-loaded rounds feature a 125-grain full metal jacket (FMJ) bullet with a standard lead core and precision-formed copper jacket, designed for consistent accuracy, smooth feeding, and minimal barrel fouling or leading in semi-automatic pistols.

From a standard 4-inch test barrel, these reloads achieve a muzzle velocity of 1,050 fps, producing approximately 306 ft-lbs of muzzle energy for manageable recoil, flat trajectories, and predictable ballistics—perfect for extended shooting without excessive firearm wear or shooter fatigue. The non-expanding FMJ profile ensures reliable cycling and positive function in popular 357 Sig platforms (such as SIG Sauer P226, P229, Glock 31, or Springfield XD).

Loaded with once-fired or new brass cases, non-corrosive Boxer primers, and clean-burning powder, these reloads deliver excellent shot-to-shot consistency and dependable performance. Packaged in boxes of 20 rounds (often sold in bulk packs of 100–500), this is an economical, quality-controlled option for shooters who want cost-effective practice ammunition without sacrificing reliability.

Ideal for range training, competition practice, general plinking, or maintaining proficiency with duty or concealed-carry 357 Sig handguns. Hand-loaded with care to meet or exceed SAAMI specifications for safe, consistent use.