S&W Model 645 Pistol Parts .45 ACP Stainless - USA Guns And Gear

Smith & Wesson Model 645 Pistol Parts

Authentic OEM parts for the Smith & Wesson Model 645 semi-automatic pistol. A Second Generation .45 ACP pistol with stainless steel construction, the Model 645 is a classic duty pistol. We stock quality-inspected parts for restoration, repair, and maintenance.

Model 645 Specifications

Model: 645 (Second Generation)

Caliber: .45 ACP

Capacity: 8+1 rounds

Action: Double-action/single-action (DA/SA)

Frame: Stainless steel

Finish: Stainless steel

Barrel Length: 5"

About the Model 645

Introduced in 1985, the Model 645 was Smith & Wesson's first stainless steel .45 ACP pistol. Featuring a traditional DA/SA trigger and 8-round capacity, it was popular with law enforcement agencies. The stainless steel construction provides excellent durability and corrosion resistance. These authentic OEM parts help preserve these classic pistols.