Check for smooth operation (e.g., cylinder rotation on revolvers) and secure locking [16].
For all retail purchases, you must fill out ATF Form 4473 [27]. In some states, this is also required for private transfers [1, 34]. Inspect the Firearm: buy sell guns
Use references like the Gun Trader's Guide to check market prices for collectible or used guns [20]. Check for smooth operation (e
While not always legally required for private sales in all states, a Bill of Sale is highly recommended to protect both parties [6, 23]. Prohibited Items and Platforms Check for smooth operation (e.g.
Sites like Guns.com or GunBroker offer wider selections [10, 25].
Verify the serial number matches the provided documentation [21].
Inspect the barrel for excessive wear, rust, or corrosion [16, 21].