Main Features:<br />Compatible with Version III airsoft AEG gearboxes， reduces the stress inside your gearbox<br />Made of stainless steel， CNC technics machined， quite durable<br /><br /><br /><br /><br />    Specifications<br />General<br />  Material: Stainless Steel                                                 <br />Specification<br />  Color: Black                                                 <br />Dimension and Weight<br />  Product weight   : 0.025 kg                                                  <br />                        Package weight   : 0.041 kg                                                  <br />                        Product size (L x W x H)   : 4.8 x 2.5 x 1.0 cm / 1.89 x 0.98 x 0.39 inches                                                  <br />                        Package size (L x W x H)  : 5.8 x 3.5 x 2.0 cm / 2.28 x 1.38 x 0.79 inches                                                 <br />Package Contents<br />  Package Contents: 1 x Bearing Spring Guide for V3 Gearbox                                                 <br /><br /><br /><br />                                                <br />