My CR Speed holster' muzzle cup (the removable portion attached at the bottom which holds the muzzle of the gun) just gave up on me. It split in the area where the screw is. Probably because of the constant adjustments being made due to changeovers from G19 to G17 and vice versa. Plus it's 6 year old service life did not help any. Where can I buy a replacement? Is it available here in the Phils? Tried Jethro and Twin Pines to no avail.