Used for RETRO ARMS hop-up chambers
Collet nut for fixing the barrel.
This is a part made specifically for RETRO ARMS chambers, with special threads on the inside.
The barrel is firmly secured by a tapered fit.
The collet thread is M11xP0.75, which is a rather unusual size.
By cutting this thread, it becomes possible to tighten it with a collet.
It can also be used as a material for making your own parts.
![[RETRO ARMS] CNC Collet Nut](http://rock-et.jp/cdn/shop/files/RETRO-6778_1024x1024.jpg?v=1750393836)
![[RETRO ARMS] CNC Collet Nut](http://rock-et.jp/cdn/shop/files/RETRO-6778_1_1024x1024.jpg?v=1750393836)
![[RETRO ARMS] CNC Collet Nut](http://rock-et.jp/cdn/shop/files/RETRO-6778_2_1024x1024.jpg?v=1750393836)
![[RETRO ARMS] CNC Collet Nut](http://rock-et.jp/cdn/shop/files/RETRO-6778_3_1024x1024.jpg?v=1750393836)
![[RETRO ARMS] CNC Collet Nut](http://rock-et.jp/cdn/shop/files/RETRO-6778_medium.jpg?v=1750393836)
![[RETRO ARMS] CNC Collet Nut](http://rock-et.jp/cdn/shop/files/RETRO-6778_1_medium.jpg?v=1750393836)
![[RETRO ARMS] CNC Collet Nut](http://rock-et.jp/cdn/shop/files/RETRO-6778_2_medium.jpg?v=1750393836)
![[RETRO ARMS] CNC Collet Nut](http://rock-et.jp/cdn/shop/files/RETRO-6778_3_medium.jpg?v=1750393836)
