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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
and a lower rail for mounting accessories
Experience the best quality and performance
Shooting pellets is more accurate and generates more power
Each spare holds 50 steel
400e Main Spring velocity_450_fps and a lower rail forThis replacement main spring for your Barra 400e can be easily replaced using our Quick Change (QC) feature. This is the standard full power main spring. Watch our included video for more information on spring swaps.
