Gun Parts

At SanTan Reptiles & Firearms in Maricopa, AZ, our gun parts selection covers everything you need to upgrade, repair, or customize your firearms. Whether you’re building an AR-15, tuning a Glock, or replacing parts on your AK-47, we’ve got you covered. Find complete upper and lower receivers, trigger kits, barrels, grips, and more. Whether you’re upgrading your semi-auto handgun or dialing in your rifle build, we have the internal and external parts to support your goals. Don’t forget gun cleaning kits and gunsmithing tools to finish the job right.