![[5KU] CNC Steel Sear [For WA M4 GBB Series][BLK]](http://www.sixmm.com/cdn/shop/products/5KU_CNCSteelSear_ForWAM4GBBSeries_BLK.jpg?v=1641971811&width=1200)
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![[5KU] CNC Steel Sear [For WA M4 GBB Series][BLK]](http://www.sixmm.com/cdn/shop/products/5KU_CNCSteelSear_ForWAM4GBBSeries_BLK.jpg?v=1641971811&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.
