SPF. I received this today from Geissele, removed from plastic wrap and realized its pinned and welded with surefire 4 prong. I dont have any surefire cans. H1 buffer and spring included with stickers and such. I used a coupon and dont need to make money. 1075$ shipped 1050 firm
Paypal Friends and Family preferred or venmo. Check or MO from established 50+ ratings