Designed to deliver exceptionally smooth and reliable operation, the Remington® Model 597 .22LR 10-Round Steel Magazine is an ultrareliable rimfire magazine, featuring a durable, laser-welded stainless steel body with a high-tensile steel spring and hi-vis polymer follower. The removable, extended polymer floor plate offers added durability, while the factory-machined witness window allows for quick, visual round counts at a glance.