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Data last updated on 2021-01-16 @ 04:33:35am(EST)

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Latest products for .357 sig

  • Brownells Inc Winchester Pistol Brass for $41.99
  • Impact Guns Winchester Unprimed Case 357 Sig Sauer 100Bag for $26.69
  • Cabelas Official Sig Sauer Elite Performance FMJ Handgun Ammo - 50 Rounds - 124 Grain - .357 Sig for $23.99

.357 SIG Ammo


357 SIG Ammo developed in 1994. Several law enforcement agencies use the cartridge. It has an excellent reputation for accuracy..357 Sig ammo jointly designed by Swiss firearms manufacturer Sig Sauer and the Federal Cartridge Corporation.

.357 Sig ammo is ideally suited to duty and personal defense. Its combination of weight and velocity marks it as a hard-hitting caliber, while its essential case dimensions make it one of the most reliable pistol calibers in existence.

About .357 SIG

  • Type Pistol
  • Place of origin   Switzerland United States
  • Designer: SIGARMS / Federal Cartridge Co.
  • Designed: 1994
  • Produced: 1994–present


  • Parent case 10mm Auto
  • Case type   Rimless, bottleneck
  • Bullet diameter   9.02 mm (0.355 in)
  • Neck diameter   9.68 mm (0.381 in)
  • Shoulder diameter 10.77 mm (0.424 in)
  • Base diameter 10.77 mm (0.424 in)
  • Rim diameter 10.77 mm (0.424 in)
  • Rim thickness 1.40 mm (0.055 in)
  • Case length 21.97 mm (0.865 in)
  • Overall length 28.96 mm (1.140 in)
  • Case capacity 1.27 cm3 (19.6 gr H2O)
  • Rifling twist 406 mm (1 in 16 in)
  • Primer type Small pistol
  • Maximum pressure (C.I.P.) 305.0 MPa (44,240 psi)
  • Maximum pressure (SAAMI) 275.8 MPa (40,000 psi)

Ballistic performance

Bullet mass/type Velocity Energy
8.1 g (125 gr) Federal FMJ  1,350 ft/s (410 m/s) 506 ft⋅lbf (686 J)
8.1 g (125 gr) Doubletap FMJ-FP 1,450 ft/s (440 m/s) 583 ft⋅lbf (790 J)
5.83 g (90 gr) Grizzly JHP 1,900 ft/s (580 m/s) 721 ft⋅lbf (978 J)
8.1 g (125 gr) Underwood TMJ 1,475 ft/s (450 m/s) 604 ft⋅lbf (819 J)
6.48 g (100 gr) Cor-bon PB  

Check out our list for in-stock 357 Sig ammo for sale at Bulk Cheap Ammo. A leading ammo directory for all ammo needs getting the latest information from top ammo vendors.

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