We typically process and ship orders within 1-2 business days. Standard shipping times vary depending on your location. You can find more details about our shipping policy on our Shipping & Delivery page.

We offer a 30-day return policy for items in new, unused condition. If you are not satisfied with your purchase, please contact our customer support team to initiate a return. Please note that certain conditions and exclusions may apply. You can find more information on our Returns & Refunds page.

Yes, we offer international shipping to select countries. Please check our Shipping & Delivery page for a list of countries we ship to and additional details.

Once your order is shipped, you will receive a tracking number via email. You can use this tracking number to track the status of your package. If you have any issues with tracking your order, please reach out to our customer support team.

We accept major credit cards (Visa, Mastercard, American Express) as well as PayPal for secure and convenient payment. At this time, we do not accept cash on delivery or personal checks.

Place your order, then email us your military ID or proof of service at [service@stirlingkit.com]. You'll receive a 5% refund within 24 hours. Active duty, veterans, and retired military personnel are all eligible. it applies to everything on the site—no exclusions.

The 20% off is a special Memorial Day promotion exclusively for OKMO products. All other items receive a standard 10% off sitewide discount. This allows us to highlight OKMO with a bigger deal while still offering a discount across the store.

We love surprises! Not every order comes with a gift, but during special promos like Memorial Day, some lucky customers receive little extras—completely at random. Returning customers have a better chance!Gifts are limited and only available while supplies last. Each gift’s value ranges from $19 to $99.99 and is randomly selected. Please note gifts cannot be specified—winners will receive their surprise gift along with their order shipment.This promotion is open to all customers—no military affiliation required!The Memorial Day promotion ends on March 30 at 00:00—so make sure to place your order before then!To boost your luck, leave a note with the secret code “LuckyYou” in your order comments—you never know what might show up! 😉