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 Ammo
Place of origin Switzerland United States
Designer: SIGARMS / Federal Cartridge Co.
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)
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
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Latest products for .357 sig Ammo
True Shot Gun Club Vairog – 357 Sig – 125 Grain – FMJ – Plastic Ammo Can – 500 Rounds for $299.99
Lohman Arms Insurgent 357 SIG 125gr Truncated Flat Nose FMJ NEW Ammo 250 Round Bulk Pack for $149.99
Outdoor Limited Defender 357 Sig *REMAN* Ammunition DEF357SIG124 124 Grain Full Metal Jacket 50 Rounds – Free Shipping with Buyer’s Club! for $32.99
Outdoor Limited Precision One 357 Sig Ammunition 125 Grain Full Metal Jacket 50 rounds – Free Shipping with Buyer’s Club! for $34.95
Ammo Fast Prvi 357 Sig 125 Grain Jacket Flat Point (50) for $34.95
Lowest Ammo Precision One 357 Sig Ammunition 125 Grain Full Metal Jacket 50 Rounds for $35.99
Outdoor Limited Precision One 357 Sig Ammunition PONE161 125 Grain Full Metal Jacket Mega Pack 250 Rounds – Free Shipping with Buyer’s Club! for $189.99
Caliber Armory Underwood .357 Sig 125gr Full Metal Jacket Flat Nose (50 Rounds) – SAME DAY SHIPPING for $38.99
Outdoor Limited Precision One 357 Sig Ammunition 125 Grain Jacketed Hollow Point 250 rounds – Free Shipping with Buyer’s Club! for $204.99
Outdoor Limited Precision One 357 Sig Ammunition 125 Grain Jacketed Hollow Point 50 rounds – Free Shipping with Buyer’s Club! for $42.99