Penetration Principles: Spartan Armor Systems Tells All
Last updated: June 23, 2026 · Originally published: May 29, 2024
How big? How fast? How deep? And what’s the tip like?
The sweet science of ballistics measures our ability to self-defend in velocity, mass, speed, and construction. From point of aim to point of impact, the bullet describes a parabola with a right end and a wrong end. The right end is, of course, behind the gun. But what if you’re at the wrong end? What if the attacker has already begun shooting before you or anyone else has a chance to react? If you’re on the back half of the e=MC2 equation, you want Spartan Armor Systems on your side (and covering your vital organs). Thing is, there are levels of threat and corresponding levels of body armor. Some of it is really only rated against handgun rounds, while other types can withstand centerfire rifle fire. What’s the difference? What’s the trade-off in cost and comfort for increasing levels of body armor? Sit back, relax, and get ready for the Principles of Penetration, courtesy of our partners at Spartan Armor Systems. You can win a full suite of SAS body armor and accessories this month with our …
The E in EDC usually stands for “everyday,” but today? It means “extraordinary.”
Extraordinary because we’re giving away not one gun, but four; extraordinary because we’ve collected the best of the best in gear; extraordinary because this comprehensive kit can scale up or down from “quick trip to the grocery store” to “aliens have landed and the invasion has begun.” Featuring guns from Lone Wolf, Kahr Arms, SIG SAUER (via Online Outfitters), Jacob Grey Firearms, and Benelli, this giveaway comes complete with tactical loadout gear from US Peacekeeper, complete body armor kit from Spartan Armor Systems, Burris Fastfire reflex sight, XS Sights giftcard and branded gear, stylish eye pro from Gatorz, and an EDC blade from Real Avid.This giveaway runs from now through midnight Central time May 31, 2024, and entering is free and beyond simple! Just click here, give us a way to get in touch with you, and get ready to be extraordinary.
WHAT YOU COULD WIN…
Benelli
M4 Tactical Shotgun
Born for battle, some liken the M4 Tactical semi-auto as the AR’s alter ego.
Jacob Grey Firearms
TWC9, Complete Handgun, 4.25″, 2ea 17rd Mags, Black
The Jacob Grey TWC 9 represents a modernized double stack 1911, featuring a grip and frame meticulously crafted from aerospace-grade billet 7075 aluminum and treated with a military-grade hardcoat anodization.
Online Outfitters
Sig Sauer 1911 Emperor Scorpion Carry 45 ACP
Manual Safety SAO (2) 8+1 4.25 SIGLITE Night Sights G10 Grip Flat Dark Earth.
Lone Wolf
Dusk 19 w/FDE Slide and Black Frame, Black Barrel, NF Lower 1/3 Sights, Flat Trigger
With more than two decades of experience providing aftermarket solutions to enhance both the performance and aesthetics of the Glock-pattern pistol, Lone Wolf Arms has implemented these years of development into the DUSK19.
Kahr Arms
CW9, Matte Stainless Slide w/ Front Night Sight
Black polymer frame, matte stainless slide with front night sight, rear day sight. Ships with one magazine only.
US Peacekeeper
Competitor Range Bag/ Tactical Matt Package
Package includes Competitor Range Bag ($79.99), Tactical Shooting Mat ($155.99), $250 Gift Certificate ($250), Gear/Ammo Cases ($61.99), Rapid Deployment Pack ($48.99), Suburban Sidekick ($19.99), Single Point Bungee Sling ($19.99), Medical Pouch ($22.99), Multi-tool Pouch ($9.29), Rifle Magazine Pouch ($16.99), Double Pistol Magazine Pouch ($15.49), Large & Small Rear Rests ($17.28), Handgun Case ($22.99), Pistol Case 11” & Pistol Case 13” ($16.98).
Spartan Armor Systems
Elaphros Gen 2 Lightweight Body Armor
The latest innovation in lightweight defense has arrived. Weighing just 3.4 lbs, the Elaphros Gen 2 offers significantly enhanced mobility while ensuring USA-made rifle protection for the wearer.
Burris
FastFire™ C Red Dot Reflex Sight
Introducing the FastFire™ C, Burris Optics’ latest innovation in red dot optics, designed specifically for sub-compact and micro-compact pistols used in everyday and concealed carry.
XS Sights
Gift Card
Use this gift card to go shopping at xssights.com
Spartan Armor Systems
VIKTOS Kadre Backpack in MultiCam®
Spartan Armor Systems
MultiCam® Achilles Plate Carrier Loadout
The Achilles Laser Cut Plate Carrier utilizes true and licensed MultiCam®, which offers unparalleled camouflage, adapting to varied environments to keep you concealed and safe. (No pouches, just the carrier)
Spartan Armor Systems
Viktos Kadre Backpack Flex Fused Core™ Level IIIA Soft Armor Insert
Get the best handgun protection for your VIKTOS Kadre Tactical Backpack with this custom designed bulletproof backpack insert.
Gatorz
Marauder
Gatorz
Magnum
Gatorz
Havok
Purpose built for on the job and off, the HAVOK is designed for versatility – no matter what environment you’re in. Tan Smoke Polarized.
Spartan Armor Systems
Backpack Armor – Spartan Armor Systems™ Flex Fused Core™ IIIA Soft Armor Panel 11″ x 14″
xperience superior protection with the Flex Fused Core™ IIIA Soft Armor Backpack Panel from Spartan Armor Systems®.
Spartan Armor Systems
Spartan Triple Kangaroo Mag Pouch
Spartan Armor Systems
Spartan Double Kangaroo Mag Pouch
Real Avid
RAV-7
The Rav-7 from the Rav Series by Real Avid Blades. Built for readiness, this purpose-built carry knife features G10 handle material, paired with a 3.25-inch drop point blade made of 8Cr13MoV with a titanium finish, the Rav-7 is purpose-built for everyday carry.
XS Sights
Shell Gas Card
Use this gas card at any participating Shell Station.
XS Sights
Hawaiian Shirt
Unleash your bold spirit with the XS Sights Hawaiian Shirt.
XS Sights
XS TShirt
Show your love for the Fastest Sights in Any Light with an XS Sights T-shirt!
XS Sights
Gunsmithing Mat
XS Sights
XS Coffee Cup
Looking to supercharge your mornings with an extra-large dose of delicious caffeine?
XS Sights
XS Recycled Pocket Notebook
XS Sights
XS Green Pen – Black Ink
Tired of searching for your pen? Gone are the days that you have to hunt for a writing utensil.
XS Sights
XS & TEXAS – Soft Enamel Pin
Show your XS Sights and Texas Pride with our XS & TEXAS soft enamel pin.
Related: the Kel-Tec PR-3AT pocket pistol
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