This magazine is a detachable box style with a heat treated steel body. It has a steel coil spring for maximum feeding reliability with all types of factory ammunition including modern defensive hollow points.
Specifications:

Caliber	380 Automatic Colt Pistol (ACP)
Capacity	8 rd
Finish	Black
Model
Material	Metal
Type	Extended
Model Fit	1911-380
Brand Fit	Browning
Max Capacity	8