Marui GBB M4A1 MWS buffer tube compatible G&P roller bolt

Name: Marui GBB M4A1 MWS buffer tube compatible G&P roller bolt
Brand: G&P
SKU: GP-WP211A
Price: 6334 JPY
Availability: OutOfStock

¥6,334 JPY

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A roller bolt compatible with the buffer tube of Marui's gas blowback gun M4A1 MWS.
Three rollers are placed on the side to reduce resistance when the bolt moves forward and backward, ensuring smooth movement.
It is recommended for improving fuel efficiency not only during normal times but also during cold seasons.
Just take down and replace the rear part of the bolt, so it can be installed easily without any modification.
SKU: GP-WP211A
Weight (grams): 132g (including packaging materials)
Material: Alloy
Manufacturer: G&P