www.marsarms.com

NEW ARRIVAL: The Iron and Golden King comes to life in our new collection!

Mon, 20 Apr 2026 17:27:00 +0200

We are bringing back the glory of the greatest era in our history.

Ottokar II of Bohemia wasn't just another ruler in the history books. He was a visionary, a fearless knight, and a statesman whose influence stretched from the Baltic to the Adriatic. We have captured this legacy in our latest T-shirt, which perfectly blends the raw feel of the Middle Ages with a modern design.

NEW: ANTHROPOID – WE WILL NEVER SURRENDER

Thu, 09 Apr 2026 10:29:00 +0200

Introducing a new army-style T-shirt inspired by one of the bravest operations of World War II – Operation Anthropoid.

Jagdterrier

Tue, 02 Dec 2025 10:12:48 +0100

Jagdterrier, Jaggo, Jag… names not spoken in whispers. They belong to a dog that works close – so close you can almost hear his heartbeat as he rushes into the toughest tasks. Hardness? A given. Courage? Without it, he wouldn’t be who he is. Fire, combativeness, endurance, stubbornness, resilience, loyalty – yes, loyalty above all. These dogs love their human with an intensity that never wavers or fades. Once they accept their place at a hunter’s side, they stand there until their very last breath.

CZ BREN 2 – the Czech answer to modern rifles

Fri, 22 Aug 2025 10:46:52 +0200

The moment you pick up a CZ BREN 2, you can feel it – this isn’t just a “slightly upgraded 805,” it’s a whole new experience. I own the civilian version, and compared to the original CZ 805 BREN, the difference is massive. It’s lighter, quicker, and far more ergonomic. And at the same time, it’s still a solid piece of steel with a touch of Czech heritage.

Gustav Frištenský: Strength, Courage, and the Heart of a Nation

Tue, 08 Apr 2025 17:33:21 +0200

Gustav Frištenský – a name that still commands admiration and respect more than a century later. He was a man who left his mark not only on wrestling mats but also in the hearts of the people. Strength in his hands, iron discipline, yet full of humility and humanity – that was Gustav.

Hunting the Fallow Deer – An Unforgettable Experience

Tue, 08 Apr 2025 07:31:54 +0200

Have you ever sat in a hunting stand, heart pounding, breath held, as the majestic silhouette of a fallow buck slowly emerged from the forest shadows? I have. And it’s a moment I’ll never forget.

The day started like any other. Morning mist rolled lazily over the meadow, and I chose one of my favorite stands. My goal was clear – to harvest a mature fallow buck, ideally during the rut, when their activity increases and they start their deep, resonant calling.

Simo Häyhä: The White Death

Thu, 03 Apr 2025 08:25:18 +0200

Simo Häyhä: The White Death That Haunted the Red Army

The Badger – The Mysterious Forest Dweller

Mon, 24 Mar 2025 13:52:04 +0100

The European badger (Meles meles) is an interesting mammal from the mustelid family (Mustelidae), inhabiting forests, meadows, and bushy areas across Europe and Asia. This nocturnal creature is known for its strong build, thick fur, and ability to create complex underground burrows.

Vilém "Vilda" Jakš: Boxer, Patriot, and World War II Hero

Sun, 09 Mar 2025 16:19:32 +0100

Vilém "Vilda" Jakš was not only an outstanding boxer but, above all, a courageous patriot who gave his life for the freedom of the Czech nation. His story is an inspiration to anyone who values bravery, perseverance, and love for their homeland.

Tobruk: Hell in the Sand

Sun, 16 Feb 2025 20:56:35 +0100

The sand grinds between my teeth, I sweat like a horse, and the cannon fire roars in my ears...

Aimo Koivunen: The Incredible Survival Story of a Finnish Soldier

Tue, 04 Feb 2025 13:46:48 +0100

Koivunen survived in the unforgiving Finnish wilderness for 15 days. Without food or supplies, he subsisted on pine buds and snow. Despite being exhausted, hypothermic, and injured, he continued to push forward through the freezing landscape.

Sizes

Fri, 29 Dec 2023 16:28:59 +0100

Mars Arms is a shop that offers great stuff for guys who prefer big guns.

Our assortment is changing and improving, but we understand that sometimes it just will not work out.
You can return or replace the goods within 14 days without giving any reason.
Before returning, please contact us by e-mail or telephone and we arrange a refund so that your return costs are as low as possible.

We would prefer to spare the time needed for the goods exchange. There is nothing worse than when you find that the purchased T-shirt is small or too large.

Here is a table of sizes (values are in cm). Try to measure with a certain T-shirt you are satisfied with and then choose the appropriate size.
From personal experience we can say that the sizes are rather "just" if you prefer looser tricks, so take one bigger size.

Mens
Dimensions /size	S	M	L	XL	XXL	3XL	4XL
A	69	71	74	77	80	83	86
C	47	51	55	60	65	71	77
H	19	20	21	22	23	24	25

Womens
Dimensions /size	S	M	L
A	60	62	64
C	44	47	50
H	8	10	12