The CZ-USA 12004 CZ 452 magazine holds 10 rounds of .22 LR ammunition and is constructed from durable black polymer. This magazine is compatible with multiple CZ models, including the CZ 452, CZ 453, CZ 455, CZ 457, and CZ 512, ensuring versatility for your shooting needs.Key FeaturesCaliber: Designed for .22 LR firearms.Capacity: Holds 10 rounds, allowing for extended shooting sessions.Model Fit: Compatible with CZ 452, CZ 453, CZ 455, CZ 457, and CZ 512.Material: Constructed from black polymer for durability.