Some one said the other day they had an axial .30 and I know the Sure Fire 32 will work........there are a lot of fits out there if you look hard, That 28 that comes with it is no slouch [link=http://xtm-dealer.com/zencart/index.php?main_page=product_info&cPath=17&products_id=282]stock 459 or .28[/link] and the next one is a screamer [link=http://xtm-dealer.com/zencart/index.php?main_page=product_info&cPath=17&products_id=217]457 pro .28 6 port[/link]