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Up to 20% Off for Sale Items
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The only thing that stops a bad guy with a gun is a good guy with a gun! Tandemkross is your ultimate online store for everything gun-related. You can buy guns, gun parts, magazines, compensators and virtually everything you need that’s related to owning a firearm. Jake and Bryan, the founders of the Tandemkross company believe that to make a business great, one should always deliver integrity, innovation, and excellent customer service. The company is currently endorsed by the National Rifle Association and the National Shooting Sports Foundation; two most esteemed organizations by gun owners across the USA.

Gun Care Products

Once you obtain a firearm, it is natural that it becomes one of your most treasured possessions. Therefore, to ensure its durability, it is important that you take good care of it. Tandemkross comes with a good range of quality gun care products that you can use on your firearm without worrying about affecting its functionality in a negative way. There are two categories: gun cleaning products and gun-smithing tools. Some of the available are as follows:

Cleaning products;

  • Synthetic gun oil;
  • Pocket field kits;
  • Gun cleaning mats;
  • Gun Grease.

Synthetic gun oil is used as a lubricant and a solvent when cleaning your gun. It also prevents rust from building over time. Pocket field kits are for taking with you when travelling with your firearm. They are compact and easy to carry around. A gun cleaning mat is used to keep every part of your gun safe when cleaning. It usually comes with small magnetic stripes around the corners to keep small metal parts in place. Gun grease comes with a syringe for easier application. Thick grease easily coats small parts of the gun, keeping them well and safe.


Gun-smithing tools;

  • Gunsmither Pistol Pal;
  • Gunsmither Ruger;
  • Magazine assembly tools;
  • Elby range buddy front sight.

Gun-smithing tools are a little more complicated and better be used if you are already familiar with them. The Gunsmither Pistol Pal helps you disassembly your gun more easily. If there are any stubborn bolts that you find difficult to remove, this product will help you. A Gunsmither Ruger is a bolt bar and an extractor both in one handy item for Ruger products. It is a great help is you have to install the charging handle or to remove the extractor. Assembling a magazine can be a difficult job for new weapon holders, and the magazine assembly tools that you can buy at the Tandemkross store will help you there. The Elby “Range Buddy” front sight is for front sight installation. It ensures that the job is done accurately, and it is one of the bestselling products with perfect user reviews.

All you need to know about Coupon Codes

If you are a frequent online shopper, you should have seen many coupon code promotion by big and small brands everywhere. While the concept of a special deal code is simple and very similar to traditional coupons that previous generations used quite often, there are some confusing factors that you might like to clarify. This creative promotional method gives a chance for the buyers to get great deals, while merchants get proper understanding of their marketing campaigns reach through tracking code usage.

Online Shopping Process

From the holiday deals to referral discounts, there are many kinds of ways to take advantage of the system. This article takes you through the basics of everything you need to know about coupon codes and how to use them.

What really is a coupon code?

Before we dive into the details, it is always good to have a clear idea of what a deal code really is. To put it simply, it is usually a computer-generatedcombination of symbols including numbers and/or a letters that you can enter in order to get a discount, a bonus or a similar incentive. A number of terms (that are rather self-obvious) is used to refer to the same method of marketing that online retailers use to boost up their sales and encourage customers to spend more in order to save money.

How to find them?

There are many was the coupon codes are dispensed. While you can see a large number of codes being promoted around the holiday season, if you know where to look, it’s possible to take advantage of many retailers having attractive offers going on all throughout the year. Following are some of the ways that you can find these promos easily.

  • Social media pages of the brands;
  • Official website;
  • Coupon code aggregators;
  • Subscribing to the email newsletter of the brand;
  • Registering and becoming a member of loyalty programs;
  • Manual search.

When to use coupon codes

Another popular trick to get a coupon code is registering to the online store with your email and leaving your products in the cart for a few days. The retailers want you to complete the purchase, and they will likely send you a personal discount in order to encourage the purchase.

How to use?

Now that you have a code, it is only a matter of redeeming it correctly. Most stores have a place where you can enter the code at the checkout, and you will have the discount applied and the final total after the discount before paying. It is very important that you confirm that the code is applied before you complete the checkout since it is very common to make mistakes when entering case-sensitive or random codes. Most of the leading online retailers show you if there is an error when entering the combination. If not, always make sure you check that the final total has actually become cover before you buy.

In case you do not see a place for entering the combination, which might be a User Interface problem or a design glitch, you can always contact the customer service and get help to apply your code successfully.

How to know if your purchase is eligible for discount?

Most coupon codes come with a deadline and a set of terms and conditions. Usually, they are mentioned in the fine print which is easy to miss. If you see that a promo combo is not working, it is possible that you do not fall under the eligibility criteria of the campaign. First of all, check if the deadline for the promotion hasn’t expired yet. Usually, these deals last for less than a week. Following are some of the most common terms and conditions that comewith these campaigns, so make sure that your purchase meets these requirements.

  • Cannot be applied to the orders previously placed;
  • Should be within the promotional period;
  • Not redeemable for cash or credit;
  • Not valid on items excluded from the promotions;
  • Not valid on sale items;
  • Should be entered prior to completing the order.

Tips and tricks

If your retailer allows you to use multiple codes at once, you can use them strategically to get the best value out of them. For an example, if you have two coupon codes with 30% discount in one and then 15% discount in another, make sure that you used the higher discount to the full price first. That way, when you enter the 15% off to the already lowered price, you get a greater reduction rather than using it vice versa.

Whenever you are using a coupon code, make sure you go for the free shipping option even with some extra purchases since delivery rates applied to the bulk purchase can negate the savings you’ve made through taking part in the promo campaign.

If you find that your deal code has been expired but by only a day or two, do not hesitate to give a call to the customer support to see what they can do. More often than not, they will still provide a discount since at the end of the day, they want you to go ahead with buying from them, not the competitors.

There are many online stores that offer a flat off like 10% or 20% merely for subscribing to their mailing list. If you have a few active emails that you can use and only want to buy that particular product a few times, you can create a few accounts using the different emails to claim that discount. By creating accounts with competition websites, you can monitor and compare prices and deals offered for the same product.