G36 / SL8 Barrels / Gas Blocks

HK G36C/G36K Gas Piston New Tom Bostic US Made G36C & G36K Gas Piston. Counts as one US made compliant part for your SL8 - G36C or G36K style conversion. This is one of the best parts to use on the conversion as it is one of the cheapest ways to get...

H&K HK SL8 Gas Block

Heckler and Koch Piston Rod Plate for HK G36 Constructed from steel with a black finish, this factory original part from HK is manufactured in Germany and designed for HK G36 rifle models chambered in 5.56 / .223. The plate is part of the piston rod...

Heckler and Kock Gas Piston Rod for HK G36 A must have item for HK G36C conversions from SL8's or for spares for your G36C. New HK German factory part. Compatible with: G36

Heckler and Koch Incomplete Piston Rod for HK G36K Constructed from a black finished steel, this incomplete factory original part from HK is made in Germany and designed for HK G36K rifle models chambered in 5.56 / .223 This rod is the main component of...

GSG9 USA Made Complete Gas Piston Rod and Spring Assembly for HK G36K New spring assembly that is a must have for spare parts or to use on that HK SL8-G36 conversion. This is the proper length gas piston to be used for a 12.5" HK G36K style length gas...