![[CYMA] Aluminum ONE-PIECE AEG Outer Barrel [Tokyo Marui M4 AEG Series][20inch]](http://www.sixmm.com/cdn/shop/products/CYMA_AluminumONE-PIECEAEGOuterBarrel_TokyoMaruiM4AEGSeries_20inch_2.jpg?v=1638943818&width=1200)
![[CYMA] Aluminum ONE-PIECE AEG Outer Barrel [Tokyo Marui M4 AEG Series][20inch]](http://www.sixmm.com/cdn/shop/products/CYMA_AluminumONE-PIECEAEGOuterBarrel_TokyoMaruiM4AEGSeries_20inch_3.jpg?v=1638943818&width=1200)
![[CYMA] Aluminum ONE-PIECE AEG Outer Barrel [Tokyo Marui M4 AEG Series][20inch]](http://www.sixmm.com/cdn/shop/products/CYMA_AluminumONE-PIECEAEGOuterBarrel_TokyoMaruiM4AEGSeries_20inch_1.jpg?v=1638943818&width=1200)
![[CYMA] Aluminum ONE-PIECE AEG Outer Barrel [Tokyo Marui M4 AEG Series][20inch]](http://www.sixmm.com/cdn/shop/products/CYMA_AluminumONE-PIECEAEGOuterBarrel_TokyoMaruiM4AEGSeries_20inch_2.jpg?v=1638943818&width=450)
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![[CYMA] Aluminum ONE-PIECE AEG Outer Barrel [Tokyo Marui M4 AEG Series][20inch]](http://www.sixmm.com/cdn/shop/products/CYMA_AluminumONE-PIECEAEGOuterBarrel_TokyoMaruiM4AEGSeries_20inch_3.jpg?v=1638943818&width=4096)
![[CYMA] Aluminum ONE-PIECE AEG Outer Barrel [Tokyo Marui M4 AEG Series][20inch]](http://www.sixmm.com/cdn/shop/products/CYMA_AluminumONE-PIECEAEGOuterBarrel_TokyoMaruiM4AEGSeries_20inch_1.jpg?v=1638943818&width=4096)
The Grub Screw is missing. So if you want that the Outer Barrel wont turn sideways just unstall a grub screw
It fits fine and protects the Reddot.
It is a nice straight trigger. Works just fine
It has way too much play on a 18c because the cutout for the rear sight is too big. It gits perfectly tight on a 19x though
made with great detail, will recommend.
