![[Guarder] Steel Knocker Lock [For MARUI G17/19 Gen4]](http://www.sixmm.com/cdn/shop/files/1_52fb729b-4f01-41f8-a7d2-acccfb118da9.jpg?v=1683621607&width=1200)
![[Guarder] Steel Knocker Lock [For MARUI G17/19 Gen4]](http://www.sixmm.com/cdn/shop/files/3_af6dba39-dfb3-48ad-bcb0-61ebbfdeb95e.jpg?v=1683621606&width=1200)
![[Guarder] Steel Knocker Lock [For MARUI G17/19 Gen4]](http://www.sixmm.com/cdn/shop/files/2_132d78b5-47ad-48bb-a1b3-0fbd07c6b45c.jpg?v=1683621607&width=1200)
![[Guarder] Steel Knocker Lock [For MARUI G17/19 Gen4]](http://www.sixmm.com/cdn/shop/files/1_52fb729b-4f01-41f8-a7d2-acccfb118da9.jpg?v=1683621607&width=450)
![[Guarder] Steel Knocker Lock [For MARUI G17/19 Gen4]](http://www.sixmm.com/cdn/shop/files/3_af6dba39-dfb3-48ad-bcb0-61ebbfdeb95e.jpg?v=1683621606&width=450)
![[Guarder] Steel Knocker Lock [For MARUI G17/19 Gen4]](http://www.sixmm.com/cdn/shop/files/2_132d78b5-47ad-48bb-a1b3-0fbd07c6b45c.jpg?v=1683621607&width=450)
![[Guarder] Steel Knocker Lock [For MARUI G17/19 Gen4]](http://www.sixmm.com/cdn/shop/files/1_52fb729b-4f01-41f8-a7d2-acccfb118da9.jpg?v=1683621607&width=4096)
![[Guarder] Steel Knocker Lock [For MARUI G17/19 Gen4]](http://www.sixmm.com/cdn/shop/files/3_af6dba39-dfb3-48ad-bcb0-61ebbfdeb95e.jpg?v=1683621606&width=4096)
![[Guarder] Steel Knocker Lock [For MARUI G17/19 Gen4]](http://www.sixmm.com/cdn/shop/files/2_132d78b5-47ad-48bb-a1b3-0fbd07c6b45c.jpg?v=1683621607&width=4096)
Joint inapproprié pour system 7
The grip needs some shaving but other than that fits great into marui and cowcow grips
Fits really well into Double Eagle and Cyma m4s
It has a plastic slide, but perfect for upgrading
fits really well into ml and tti chamber