RCU Forums - View Single Post - SIG Mark II Engine ?

08-17-2012 | 09:50 AM

#8

BillinIndiana

Senior Member

Joined: Aug 2012

Posts: 381

Likes: 0

Received 0 Likes on 0 Posts

From: Huntington, IN

RE: SIG Mark II Engine ?

I get confused with all the initials after the engines.. BB, FP, Gp...etc.. Are these just "Series" or abbreviations e.g. Does "BB" = Ball Bearing..?
<br type="_moz" />

Reply Like