Although we are a Federal Firearms License Holder with an SOT, we do not and will not sell any firearms, suppressors, SBRs, SBSs, Machine Guns, Machine Gun Kits, suppressor kits, or anything NFA or Class 3 in our online store. Furthermore, we will not do any gunsmithing work that is illegal in your state or county. Please know your local laws.


Thank you for shopping at LRK MECHANICAL!!
​If you are not entirely satisfied with your purchase, we’re here to help.

You have seven (7) ​calendar days to return an item from the date you received it.
To be eligible for a return, your item must be unused and in the same condition that you received it. Your item must be in the original unopened packaging. Your item needs to have the receipt or proof of purchase.
For additional information, please email us via the contact page with any questions.

Once we receive your item, we will inspect it and notify you that we have received your returned item. We will immediately notify you on the status of your refund after inspecting the item completely.
If your return is approved, we will initiate a refund to your credit card (or original method of payment). You will receive the credit within a certain amount of days, depending on your card issuer’s policies.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. A Re-Stocking Fee may also apply.

Please contact us via email or phone for a Return Authorization Number (RA), before you ship an item to LRK Mechanical.


All copyright, trade marks, design rights, patents and other intellectual property rights (registered and unregistered) in and on LRK and any LRK Content belong to LRK Mechanical LLC and/or third parties (which may include all 3 owners or just one owner.) LRK Mechanical reserves all of its rights with regards to any and all Online content intellectual, written, drawn, or otherwise. Nothing in the Terms grants you a right or license to use any trade mark, logo, product design, design right, or copyright owned or controlled by LRK Mechanical or any other third party therein except with written permission expressly provided by the designer or an executive officer of LRK Mechanical LLC.

You EXPRESSLY ACKNOWLEDGE and AGREE that ANY use of any LRK Mechanical Product or any LRK Mechanical Service rendered is at your sole risk. LRK Mechanical shall not incur any liability or costs arising from any use, misuse, injury, loss, or damage to any person or property arising from the use or misuse of these products. To the maximum extent permitted by all applicable laws that govern that specific LRK Mechanical product or service, products provided or services performed by LRK Mechanical or any of its employees or contractors are provided or sold within the Terms and Conditions herein. Any and All warrantee work will be submitted via email, phone, or in person and include exact details as to the specific problem experienced and all work you have had done on that specific item since it was released from custody at LRK Mechanical LLC.