TNC 27 MM bezels for SureFire?

[IPSC_GUY]

Will this bezel fit onto the 6P head?

http://tncproducts.com/hp_zencart/index.php?main_page=product_info&cPath=8&products_id=33

IPSC_GUY
SIERRA II ALPHA

 

[tx101]

It would be cheaper to buy a G&P Tactical Head from Lighthound