Shop our selection of Sig Sauer firearms, including the P365, P320, M400, MCX, and Cross. Hill Country Outfitters offers premium Sig Sauer handguns and rifles built for concealed carry, home defense, duty use, and precision shooting, serving everyone from everyday carriers to military and law enforcement professionals who demand uncompromising accuracy, reliability, and modular design. From the chart-topping P365 micro-compact to modern sporting rifles and bolt-action precision platforms, Sig Sauer continues to set the standard for innovation across the firearms industry. Pair your new Sig with semi auto handguns, AR rifles, and bolt action rifles, or browse handgun magazines and rifle magazines to complete your loadout.
Buy Sig Sauer firearms and optics online by comparing models, checking current availability, and reviewing specifications such as caliber, capacity, barrel length, and sight configuration.
Use the tips below to narrow your choice:
Purchase Sig Sauer firearms and optics online or visit the gun shop in San Antonio, Texas, to handle the frame, check trigger feel, and confirm fitment before you commit. Hill Country Outfitters serves customers from the nearby cities of Kerrville, Universal City, Boerne, New Braunfels, and Seguin.
Federal law requires buyers to complete ATF Form 4473 and pass a NICS background check through a licensed dealer for any firearm purchase. Texas does not require a separate state permit to buy a handgun or long gun, though buyers must meet federal age minimums (21 for handguns and 18 for long guns from an FFL) and be free of any prohibiting factors under federal or state law. Out-of-state handgun purchases must be transferred through an FFL in your state of residence.
Texas allows permitless carry for qualifying adults aged 21 and older, while a License to Carry still offers reciprocity benefits when traveling. Transport firearms unloaded and cased when practical, and store them in a locked safe or lockbox separate from ammunition when not in use. Contact the shop directly for current inventory, transfer policies, and any questions about Sig Sauer availability.
The majority of Sig Sauer firearms sold in the US market are produced at the company’s facility in Newington, New Hampshire. Some products are manufactured at Sig’s other domestic and international locations depending on the model.
The P320 is a full-feature modular striker-fired pistol with a removable fire control unit and interchangeable grip modules and slides, available in compact, carry, and full-size formats. The P365 is a micro-compact carry pistol designed for high capacity in a small footprint, with the P365 X-Macro and XL variants offering larger capacities and longer slides.
The M17 and M18 are military variants of the P320 platform adopted by the US armed forces as the Modular Handgun System. Civilian M17 and M18 commercial models are very close to the issued versions and share the same modular fire control unit architecture as other P320 pistols.
Many current Sig Sauer pistols, including the P320 RXP, P365 X-Macro Comp ROMEO-X, and the P226 X-Five, ship in optic-ready configurations with milled slides that accept popular micro red dot footprints. Always verify the included plate system and footprint against your chosen optic before purchase.
The MCX is a piston-driven AR-pattern rifle platform available in multiple chamberings, including 5.56 NATO, .300 Blackout, and .277 SIG FURY. It uses standard AR-15 lower controls while featuring a short-stroke gas piston operating system and folding stock options.
Sig Sauer provides a limited lifetime warranty on its firearms covering defects in materials and workmanship for the original purchaser, and an Infinite Guarantee on its electro-optics products. Warranty service is handled directly through Sig Sauer with proof of purchase.
Yes, you can order a Sig Sauer online and complete the transfer in person at the shop after passing a background check on ATF Form 4473. Bring a valid state-issued ID that meets federal and Texas identification requirements.
Sig Sauer handguns are offered in popular defensive and sporting calibers including 9mm, .357 SIG, .40 S&W, .45 ACP, .380 ACP, and .22 LR. Specific availability depends on the model and current production.
