Most Popular Zparts Viper M4 Steel Bolt Carrier 65% Off - Today Only [sRMTdZEw]
FOR VIPER M4, SR15, SR16Includes: disassemble heavier massFully CNC machined with manganese phosphate surface treatment(M3 Screw) Recommended fastening torque 1.96 N.mPlease use torque wrench and threadlockerPiston bore diameter: 19mmFor airsoft use
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Most Popular Zparts Viper M4 Steel Bolt Carrier 65% Off - Today Only [sRMTdZEw]
FOR VIPER M4, SR15, SR16
- Includes: disassemble heavier mass
- Fully CNC machined with manganese phosphate surface treatment
- (M3 Screw) Recommended fastening torque 1.96 N.m
- Please use torque wrench and threadlocker
- Piston bore diameter: 19mm
- For airsoft use only
What Our Customers Say
Absolutely no complaints!
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