Overview Reviews Product Description Bastion 4-pin Kit, For Glock Gen 4, Stainless Finish Gl-4pinkitModel: For GlockProduct Type: KitFinish/Color: Stainless SteelDescription: 4-Pin Kit Product Videos Custom Field Product Reviews Write a Review Write a Review × Bastion Bastion 4 Pin Kit For Glk Gen4 Sts Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *