SBR .458 SOCOM 300gr Barnes TTSX Ammo 20 Rnd

List price: $69.95
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SBR Ammunition

  • Caliber: .458 SOCOM
  • Bullet: Barnes TTSX Poly Tip
  • Weight: 300 gr
  • Cartridge: Brass
  • Packaging: 20 Rounds Per Box
  • Made in the USA

This item has shipping restrictions - read more here

Ammunition, Magazines and other items are restricted in various jurisdictions throughout the United States. Please know the laws in your local jurisdiction. Dark Storm Industries will work with you to accommodate any legal purchase in these areas. Below are a few examples. Please contact us with any questions.


New York City - Ammunition order up to 200 rounds only. The buyer must provide a copy of their NYC Rifle / Pistol Permit before the order can ship. The easiest way to do this is simply photograph it with your Smart Phone and email it to with your order number.

New York State - Ammunition may be ordered online BUT only for in-store pickup. Effective 30 days from when the NYSP puts their background check system online, you will need to provide any required information (TBD) and pass the background check to complete the transaction. If you are purchasing ammunition for a pistol you will need to show your NYS pistol permit.

Connecticut - For ammunition orders, the buyer must email a copy of their Connecticut pistol permit, eligibility certificate, long gun eligibility certificate or an ammunition certificate along with a valid form of identification in order to purchase ammunition. The easiest way to do this is simply photograph it with your Smart Phone and email it to with your order number.

Rifles & Magazines

Law Enforcement - If you are attempting to purchase a firearm or magazine in a jurisdiction where they are restricted to Law Enforcement Only, you will need to provide a copy of your law enforcement ID card before we can ship and if stated below, a letter authorizing the purchase for duty use on agency letterhead.

Below is a compilation of publicly available information to assist you in your purchases. The information contained herein should not be considered legal advise or any guarantee of legality. Customers should contact local law enforcement for clarification.

State DS-15 Type Mag Capacity LE Exempt Notes
California Standard with Bullet Button Option, Fixed Mag, Featureless 10 Duty Use Only w/ Letter No .50 Caliber
Colorado Standard 15 Duty Use Only w/ Letter  
Connecticut Fixed Mag 10 No 5 Rounds under 21 Years Old; 30" minimum length
Illinois See Notes 10 No in Chicago,
Duty Use Only w/ Letter Elsewhere
Semiauto rifles prohibited in Aurora, Chicago or Cook County,
Fixed Mag only in City of Highland Park
Indiana Post Ban     Cities of Gary and East Chicago
Maryland Post Ban 10 Yes Must request heavy barrel, adjustable stock is ok.
Massachusets Post Ban, Featureless or Fixed Mag 10 No  
New Jersey Post Ban 15 No  
New York Fixed Mag or
10 (5 in NYC) Yes No DS-15's in NYC at this point - we are working with NYPD on options.
Puerto Rico Post Ban Any Duty Use Only w/ Letter No Springfield XD, XD-M or XD-S Pistols
Washington DC Fixed Mag or
10 Duty Use Only w/ Letter .50 BMG Prohibited