AR-15 and AR Platform Rifles for Sale in Wyoming

Browse AR-15 and AR platform rifle listings from private sellers across Wyoming. Complete builds, stripped lowers, uppers, and assembled rifles.

What AR Platform Items Are Listed in Wyoming?

• Complete AR-15 rifles — BCM, Daniel Defense, Aero Precision, CMMG, custom builds
• Stripped lower receivers — The serialized part; transfers as a firearm
• Complete lower receivers — With stock, grip, and trigger installed
• .300 Blackout builds — Popular for home defense and hunting in Wyoming
• AR-10 / .308 builds — Larger frame for hunting and long-range

AR Transfers in Wyoming

In Wyoming, private gun sales between residents are generally legal without an FFL dealer. Meet, verify each other’s Wyoming residency, and complete a bill of sale. For full documentation, GunTransfer ($50) handles the paperwork.

Note: A stripped lower receiver is the serialized “firearm” in an AR build — treated as a firearm under federal and Wyoming law. Upper receivers and barrels are not serialized.