Originally Posted By Outrider:
Yes. I can't remember if the firing pin is or not but I keep the bolt, cam pin, and firing pin all together.
ETA: I really like running the E3 bolt in Bootleg's adjustable carrier. Great for suppressed and/or SBR rigs.
Yes, sorry forgot to mention this part as well. The cam pin & firing both have mass removed to aid in working with the E3’s dimensions. Cam pin is slightly smaller due to the smaller hole on the rear of bolt (beefing up sidewalls around cam pin) and because of this leads to a smaller hole for firing pin to run through meaning the firing pin had to have mass reduced (slight taper or step in firing pin)
All proprietary E3 parts (E3 Bolt, Cam Pin and Firing Pin) fit into a standard M16 carrier (KAC uses a standard M16 Phosphate Bolt Carrier in their rifles) meaning it WILL work in all aftermarket AR-15 Bolt Carriers that are made within the same overall dimensional specifications... (whiz-kid coated, Uber-tactical suppressor ready, LMT....)