.357 SIG Ammo

.357 SIG Ammo

The .357 SIG is based on a .40 S & W case, necked own to accept .355 (or 9mm) bullets. The .357 SIG was designed to get the same level of performance of the .357 magnum, but with less recoil. The .357 SIG has become regularly used by law enforcement and government agencies. Many regional law enforcement agencies continue to use the .357 SIG, due to such success with high muzzle velocity and added ammo capacity in a semi-automatic platform. Whether you're looking for practice ammo or the latest in full copper, high penetration rounds, check out our selection and grab the perfect box.

Ammunition - G2 Research .357 Sig R.I.P. Ammunition

G2 Research .357 Sig R.I.P. Ammunition

$ 39.20

The round that has taken the personal defense world by storm: the G2 Research Radically Invasive Projectile (R.I.P.). .357 Sig R.I.P. Ammo capitalizes on copper's ability to be very finely machined to make a bullet that, upon impact, performs unlike any other hollow point available today. The RIP bullet features a unique one hundred percent cop...


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Ammunition - Lehigh Defense .357 Sig Xtreme Penetrator Ammunition

Lehigh Defense .357 Sig Xtreme Penetrator Ammunition

$ 31.50

Lehigh Defense .357 Sig Xtreme Penetrator Ammunition is the latest in their long line of premium personal defense and hunting rounds.  Featuring a 100% solid copper construction and patent-pending CNC designed projectile. Xtreme Penetrators are  among  the best personal defense rounds on the market.   This is loaded ammunition. Specs: Caliber:...


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Ammunition - Underwood .357 Sig Xtreme Defender Ammunition

Underwood .357 Sig Xtreme Defender Ammunition

$ 31.15

Based on the proven Xtreme Penetrator ammo concept, Underwood's Xtreme Defender .357 Sig Ammunition is the 2.0 version.  Underwood's famous precision loading and Lehigh Defense's Xtreme Defense Projectiles combine to make a devastating round that retains all of its weight, does not clog and leaves an even larger wound channel than the Xtreme Pen...


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Ammunition - DRT .357 Sig Terminal Shock Ammunition
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DRT .357 Sig Terminal Shock Ammunition

Ammunition

$ 19.50
Ammunition - DRT .357 Sig Terminal Shock Ammunition

DRT .357 Sig Terminal Shock Ammunition

$ 19.50

Running at a high velocity, Dynamic Research Technologies' .357 Sig Terminal Shock bring serious stopping power to the world of lightweight bullets.  They feature more than 12 inches of penetration and big, 3 inch wound cavities.  The round has mild recoil, reduced ricochet, all with a nonlead projectile.   This is loaded ammunition.    Specs: C...


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Ammunition - Lehigh Defense .357 Sig Xtreme Defense Ammunition

Lehigh Defense .357 Sig Xtreme Defense Ammunition

$ 35.00

The Lehigh Defense .357 Sig Xtreme Defense Ammunition is yet another round produced by Lehigh's drive to never stop innovating.  Based on their extremely popular Xtreme Penetrator design, the Xtreme Defense utilizes a similar bullet shape cut at a steeper angle to maximize permanent wound cavity and draw back penetration.  These rounds pass extr...


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Ammunition - PolyCase Inceptor .357 Sig ARX Ammunition

PolyCase Inceptor .357 Sig ARX Ammunition

$ 29.99

PolyCase's .357 Sig Inceptor ARX High Penetration Ammo.  The PolyCase ARX is designed to transfer maximum energy to target by a hydrodynamic ram effect.  The unique shape of the ARX bullet enhances the surface area and exploits the rotational force of the bullet, resulting in a self-defense round that is engineered to perform.  PolyCase's ARX si...


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Ammunition - Underwood .357 Sig Xtreme Penetrator Ammunition

Underwood .357 Sig Xtreme Penetrator Ammunition

$ 31.00

Underwood Xtreme Penetrator .357 Sig Ammunition combines the best of two worlds: Underwood's precision loading and performance with Lehigh Defense's Xtreme Penetrator Projectiles.  This ammo features Lehigh's 100% solid copper, CNC machined projectile.     This is loaded ammunition.   Specs: Caliber: .357 Sig Weight: 115 gr. Bullet: Xtreme Pene...


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Ammunition - ICC .357 Sig Duty & Defense Ammunition

ICC .357 Sig Duty & Defense Ammunition

$ 36.45

ICC Duty & Defense Ammunition meets and exceeds the FBI protocol. Upon impact, it is designed to deliver the maximum payload possible in a 360 degree pattern of fragmented stopping power. The projectile's base then continues into the target achieving the desired penetration necessary for astounding performance required for both defense and ...


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Ammunition - ICC .357 Sig Green Elite Training Copper-Tin Ammunition

ICC .357 Sig Green Elite Training Copper-Tin Ammunition

$ 36.50

**Please email: info@clarkarmory.com for specific quotes and availability. This frangible 100% lead free round has been designed for use on an indoor range or Close Quarters training environment. It is produced using all new components of the highest quality, with stringent quality control procedures to ensure consistency and accuracy. The Lead...


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Ammunition - ICC .357 Sig Gold Elite Training Copper-Tin Ammunition

ICC .357 Sig Gold Elite Training Copper-Tin Ammunition

$ 21.25

**Please email: info@clarkarmory.com for specific quotes and availability. This frangible 100% lead free round has been designed for use on an indoor range or Close Quarters training environment. It is produced using all new components of the highest quality, with stringent quality control procedures to ensure consistency and accuracy. The Lead...


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Ammunition - Alchemist .357 Sig Frangible C3 Ammunition

Alchemist .357 Sig Frangible C3 Ammunition

$ 29.49

Alchemist Frangible Compressed Copper Cartridge (C3) .357 Sig Ammunition is built to help make training as realistic and safe as possible.  The C3 projectiles contain zero toxic metals and break apart upon impact with steel. These rounds were originally manufactured to meet the training needs of Law Enforcement Agencies across the country and a...


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Ammunition - Alchemist .357 Sig Z-Clean Ammunition

Alchemist .357 Sig Z-Clean Ammunition

$ 21.43

Alchemist Z-Clean .357 Sig Ammunition was developed to eliminate the risk of lead contamination at prices much lower than traditional lead free ammo.  As their name suggests, these rounds feature a 100% solid zinc projectile that contains zero toxic metals. These rounds cycle just like FMJs in all weapons and leave no residue in the weapon or b...


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