Designed with hunters in mind, the MKX delivers the same exceptional long-range accuracy and shot-to-shot consistency that Sierra is known for, while offering enhanced terminal performance for more effective and reliable results in the field. Whether you’re targeting long-distance accuracy or ensuring optimal performance, the MKX is engineered to elevate your hunting experience to the next level.
Shop with Monadnock Firearms
Monadnock Firearms is your online destination for firearms, ammunition, and tactical gear—shipped nationwide. Established in 2017 and based in Fitzwilliam, NH, we combine expert service with a seamless eCommerce experience. Proud supporters of Gun Owners of America (GOA) and defenders of the Second Amendment.
- Best Prices and Deals
- Earn Rewards on Every Purchase.
- Safe & Secure Checkout – Shop with confidence using trusted payment options.
- Our loyalty program to make your money go further
Limited Stock – Visit Us Today or Shop Online Before They’re Gone!
