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Internals

Internals

Internal upgrades 

 1.3 manganese steel unequal spring flat end Fit gen 8 ,gen 9 ,J10 ACR , SLR Length about 15cm..
US $1.80
1.3 manganese steel unequal spring
Out Of Stock
1.3 manganese steel unequal spring Fit gen 8 ,gen 9 ,J10 ACR , SLR Length about 15cm..
US $2.00
13 tooth metal rack nylon piston Fit most of the gearbox ,like JM ,SLR ,LDT ..
US $5.00
13 tooth metal rack piston Fit JM and other V2 gearbox ..
US $5.50
13.5 tooth metal piston with nylon head nylon body , metal rack and nylon head ..
US $7.00
13:1 CNC steel cut gear set with bearings Fit V2 gearbox , gen 8 , gen 9 , J10 ACR ..
US $25.00
14 tooth full metal piston with double oring metal head 14 tooth full metal piston with double oring metal head
In Stock
14 tooth full metal piston with double oring metal head Fit gen 8 , gen 9 , J10 and V2 gearbox ..
US $11.50
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