B&T Ghm9 Stock Conversion Kit GHM9 Stock Conversion Kit – Converts the Telescopic Brace into a Telescopic Stock – B&T stock conversion kit for B&T part numbers BT-20517 / BT-20527 telescopic braces – for GHM9/GHM45/KH9 – B&T Model BT-20546 Brand : B&T Color : Black Firearm Accessories Type : Stock Conversion Kit Firearm Accessories Weapon [...]