Don't settle for "bulk" rebuild kits from a non-manufacture distributor.  Our kits include the correct OEM material and durometer orings specified by the manufacture.  With our oring kits, you'll be in the game, still shooting, while other lower quality kits can cost you the game winning shot.

Includes:
98-57 Buffer Oring x 2
98-40 Barrel Oring x 2
98-12A Rear Bolt / Valve Oring x 2
SL2-4 Front Bolt Oring x 2
18-PA Tank Oring x 2
FA-07 Saftey Oring Black x 2
FA-18 Ball Latch (Detent)