![[SIG AIR] P320 M17 GBB Magazine[Top Gas Ver.]](http://www.sixmm.com/cdn/shop/products/SIGAIR_P320M17GBBMagazine_TopGasVer_7_8d1a0c26-f123-4e2d-b0dc-67ec1efc3740.jpg?v=1619765524&width=1200)
![[SIG AIR] P320 M17 GBB Magazine[Top Gas Ver.]](http://www.sixmm.com/cdn/shop/products/SIGAIR_P320M17GBBMagazine_TopGasVer_6_24055468-48ca-4ddf-a4d0-a8ddcb955788.jpg?v=1619765525&width=1200)
![[SIG AIR] P320 M17 GBB Magazine[Top Gas Ver.]](http://www.sixmm.com/cdn/shop/products/SIGAIR_P320M17GBBMagazine_TopGasVer_1_f568e64c-24b7-47b3-912b-d1d1c1ff4956.jpg?v=1619765524&width=1200)
![[SIG AIR] P320 M17 GBB Magazine[Top Gas Ver.]](http://www.sixmm.com/cdn/shop/products/SIGAIR_P320M17GBBMagazine_TopGasVer_5_11f4c8f3-115c-414f-be38-b8214f770a4d.jpg?v=1619765524&width=1200)
![[SIG AIR] P320 M17 GBB Magazine[Top Gas Ver.]](http://www.sixmm.com/cdn/shop/products/SIGAIR_P320M17GBBMagazine_TopGasVer_7_8d1a0c26-f123-4e2d-b0dc-67ec1efc3740.jpg?v=1619765524&width=450)
![[SIG AIR] P320 M17 GBB Magazine[Top Gas Ver.]](http://www.sixmm.com/cdn/shop/products/SIGAIR_P320M17GBBMagazine_TopGasVer_6_24055468-48ca-4ddf-a4d0-a8ddcb955788.jpg?v=1619765525&width=450)
![[SIG AIR] P320 M17 GBB Magazine[Top Gas Ver.]](http://www.sixmm.com/cdn/shop/products/SIGAIR_P320M17GBBMagazine_TopGasVer_1_f568e64c-24b7-47b3-912b-d1d1c1ff4956.jpg?v=1619765524&width=450)
![[SIG AIR] P320 M17 GBB Magazine[Top Gas Ver.]](http://www.sixmm.com/cdn/shop/products/SIGAIR_P320M17GBBMagazine_TopGasVer_5_11f4c8f3-115c-414f-be38-b8214f770a4d.jpg?v=1619765524&width=450)
It fits perfect and looks good
Does not respond 99% of the time. At that 1% has very poor communication when asked for updates. Uses a messaging app that only chinese people use, and even says on their site they do not reply to emails. Will NEVER buy from them again. Save yourself the trouble.
As usual shipping cost and time are manageable, price perfect and it was in perfect condition when I recieved it.
Installation was a breeze and it look outstanding, I love it, always happy to open my package from Sixmm, will be back to shop very very soon.
Have not shot through it yet but when I do I'll be sure to post updates on my next review.
Shipping price and time are decent from china and the product that I received is outstanding!!!
Everything installed perfectly without a problem and at the test shoot nothing
came loose nor did it rotate and I installed this rail on a real 556 rifle, Thanks 6mm again for awesome deals that we gun nerds love to see.
P.s. this is also a faux RC2 can I bought from Sixmm also, it works well and looks awesome.
![[SIG AIR] P320 M17 GBB Magazine[Top Gas Ver.]](http://www.sixmm.com/cdn/shop/products/SIGAIR_P320M17GBBMagazine_TopGasVer_7_8d1a0c26-f123-4e2d-b0dc-67ec1efc3740.jpg?v=1619765524&width=4096)
![[SIG AIR] P320 M17 GBB Magazine[Top Gas Ver.]](http://www.sixmm.com/cdn/shop/products/SIGAIR_P320M17GBBMagazine_TopGasVer_6_24055468-48ca-4ddf-a4d0-a8ddcb955788.jpg?v=1619765525&width=4096)
![[SIG AIR] P320 M17 GBB Magazine[Top Gas Ver.]](http://www.sixmm.com/cdn/shop/products/SIGAIR_P320M17GBBMagazine_TopGasVer_1_f568e64c-24b7-47b3-912b-d1d1c1ff4956.jpg?v=1619765524&width=4096)
![[SIG AIR] P320 M17 GBB Magazine[Top Gas Ver.]](http://www.sixmm.com/cdn/shop/products/SIGAIR_P320M17GBBMagazine_TopGasVer_5_11f4c8f3-115c-414f-be38-b8214f770a4d.jpg?v=1619765524&width=4096)