In late summer, a delivery service dropped off two packages containing $5,000 in gun parts and accessories at a house in Chino Hills, a community in Southern California.The packages, containing parts for a Glock handgun, an AR-15-style rifle and other weapons, had been shipped from Primary Arms, a gun seller in Houston. The components were purchased in August using an installment payment plan provided by Credova Financial, a company that specializes in “buy now, pay later” financing options for firearm purchases.The deliveries were addressed to Seung Song.Except, Mr. Song said, he never ordered the mix of gun parts, and he never got any delivery. A recently retired engineer, Mr. Song said he had found out about the purchase only when notified in October that a debt for $5,000 had been added to …
