The handguard itself is very nice and well-made, I have no comments about it, it is as it should be. The problem was the extra contents of the package, as one of the screws and the barrel extension shown in the photos were missing. For the price I'm quite disappointed with this
![[Z-Parts] Mk16 13.5 inch Alloy Handguard for SYSTEMA M4 AEG](http://www.sixmm.com/cdn/shop/products/3_d09ea924-b79d-40b5-8dd1-171dcc554711.jpg?v=1611900434&width=950)
![[Z-Parts] Mk16 13.5 inch Alloy Handguard for SYSTEMA M4 AEG](http://www.sixmm.com/cdn/shop/products/mk16-handguard-black-001.jpg?v=1611900434&width=950)
![[Z-Parts] Mk16 13.5 inch Alloy Handguard for SYSTEMA M4 AEG (Tan)](http://www.sixmm.com/cdn/shop/products/4_bcde5e5c-4fbf-4f12-bd6b-48efe128e145.jpg?v=1611900635&width=950)
![[Z-Parts] Mk16 13.5 inch Alloy Handguard for SYSTEMA M4 AEG (Tan)](http://www.sixmm.com/cdn/shop/products/systema-m4-013-01_d376fc1d-92b2-4506-b7ea-5dc0ddd2c978.jpg?v=1611900635&width=950)
![[Z-Parts] Mk16 13.5inch Handguard for Marui MWS GBB (BLK)](http://www.sixmm.com/cdn/shop/products/systema-m4-011-01_fcbc0c93-ea2a-479d-86ab-2bbfc880b7ab.jpg?v=1611900817&width=950)
![[Z-Parts] Mk16 13.5inch Handguard for Marui MWS GBB (BLK)](http://www.sixmm.com/cdn/shop/products/systema-m4-011-02_832c36a8-c8a2-46d5-96d5-825c6c813c3b.jpg?v=1611900817&width=950)
![[Z-Parts] Mk16 13.5inch Handguard for Marui SOPMOD M4 AEG (BLK)](http://www.sixmm.com/cdn/shop/products/mk16-handguard-black001_ce3c0a12-535f-4fe1-b361-36c05f871c22.jpg?v=1611901344&width=950)
![[Z-Parts] Mk16 13.5inch Handguard for Marui SOPMOD M4 AEG (BLK)](http://www.sixmm.com/cdn/shop/products/mk16-handguard-black-001_17b6baa6-77e1-43dc-a79d-8b0a97fa1a0b.jpg?v=1611901344&width=950)
![[Z-Parts] Mk16 13.5inch Handguard for Zparts Marui M4 (Tan)](http://www.sixmm.com/cdn/shop/products/1_7ee99039-b408-461e-a3e9-325b8e356b46.jpg?v=1611651011&width=950)
![[Z-Parts] Mk16 13.5inch Handguard for Zparts Marui M4 (Tan)](http://www.sixmm.com/cdn/shop/products/systema-m4-012-03.jpg?v=1611651013&width=950)
![[Z-Parts] Mk16 9.3 inch Alloy Handguard for SYSTEMA M4 AEG](http://www.sixmm.com/cdn/shop/products/9.jpg?v=1611901536&width=950)
![[Z-Parts] Mk16 9.3 inch Alloy Handguard for SYSTEMA M4 AEG](http://www.sixmm.com/cdn/shop/products/systema-m4-010-01_c5c57831-0158-4350-b6c9-e5b1adf0e5cf.jpg?v=1611901536&width=950)
![[Z-Parts] Mk16 9.3inch Alloy Handguard for SYSTEMA M4 AEG (Tan)](http://www.sixmm.com/cdn/shop/products/4_6f76c00f-dbf9-4511-8f24-a8e551f23fdd.jpg?v=1611901984&width=950)
![[Z-Parts] Mk16 9.3inch Alloy Handguard for SYSTEMA M4 AEG (Tan)](http://www.sixmm.com/cdn/shop/products/systema-m4-012-01_8b7c1c93-20c6-4fb9-a608-5630c6c40d99.jpg?v=1611901985&width=950)
![[Z-Parts] Mk16 9.3inch Handguard for Marui MWS GBB (BLK)](http://www.sixmm.com/cdn/shop/products/systema-m4-010-01_724cc61b-dba4-4129-87e0-a20529c58590.jpg?v=1611902217&width=950)
![[Z-Parts] Mk16 9.3inch Handguard for Marui MWS GBB (BLK)](http://www.sixmm.com/cdn/shop/products/systema-m4-010-02_54a76894-9fcd-4e61-bede-3ea87e876668.jpg?v=1611902217&width=950)
![[Z-Parts] Mk16 9.3inch Handguard for Marui SOPMOD M4 AEG (BLK)](http://www.sixmm.com/cdn/shop/products/1_37613b03-f09f-4b8a-a3ac-401c691be743.jpg?v=1611902443&width=950)
![[Z-Parts] Mk16 9.3inch Handguard for Marui SOPMOD M4 AEG (BLK)](http://www.sixmm.com/cdn/shop/products/systema-m4-010-01_6df4a381-d664-49fa-98ab-60e5d5e1609d.jpg?v=1611902443&width=950)
![[Z-Parts] Mk16 10.5 inch Handguard [For Tokyo Marui M4 MWS Series][TAN]](http://www.sixmm.com/cdn/shop/products/Z-Parts_Mk1610.5inchHandguard_ForTokyoMaruiM4MWSSeries_TAN_3.jpg?v=1633610274&width=950)
![[Z-Parts] Mk16 10.5 inch Handguard [For Tokyo Marui M4 MWS Series][TAN]](http://www.sixmm.com/cdn/shop/products/Z-Parts_Mk1610.5inchHandguard_ForTokyoMaruiM4MWSSeries_TAN_4.jpg?v=1633610274&width=950)
![[Z-Parts] Mk16 Barrel Nut for Marui MWS M4 GBB (Tan)](http://www.sixmm.com/cdn/shop/products/img_0150-logo_6938ad60-9551-4dcb-85f1-8dc618a37e9d.jpg?v=1611651227&width=950){kind=logo}
![[Z-Parts] Mk16 Barrel Nut for Marui MWS M4 GBB (Tan)](http://www.sixmm.com/cdn/shop/products/img_0152-log_5b62700e-2163-45c2-bef9-c9b0b969c612.jpg?v=1611651227&width=950)
![[Z-Parts] Mk16 Barrel Nut for Marui SOPMOD M4 GBB Rifle (Tan)](http://www.sixmm.com/cdn/shop/products/img_0150-logo_541b6d7b-d1c0-4c3f-9569-ed981ca43775.jpg?v=1611651431&width=950){kind=logo}
![[Z-Parts] Mk16 Barrel Nut for Marui SOPMOD M4 GBB Rifle (Tan)](http://www.sixmm.com/cdn/shop/products/img_0152-log_8fc54184-2053-4546-b99e-d7f68f479f1f.jpg?v=1611651432&width=950)
![[Z-Parts] Mk16 Barrel Nut for SYSTEMA M4 AEG (Tan)](http://www.sixmm.com/cdn/shop/products/img_0150-logo_6159a98a-535c-4d0f-9fae-dc889241fcc6.jpg?v=1611651683&width=950){kind=logo}
![[Z-Parts] Mk16 Barrel Nut for SYSTEMA M4 AEG (Tan)](http://www.sixmm.com/cdn/shop/products/img_0152-log_959703ca-0fd7-453f-aa75-cc431ea56ecf.jpg?v=1611651685&width=950)
![[Z-Part] Mk16 Barrel Nut for GHK M4 GBB Rifle (Tan)](http://www.sixmm.com/cdn/shop/products/201903201352560.jpg?v=1611305999&width=950)
![[Z-Part] Mk16 Barrel Nut for GHK M4 GBB Rifle (Tan)](http://www.sixmm.com/cdn/shop/products/201903201352562.jpg?v=1611306003&width=950)
![[Z-Parts] Mk16 Barrel Nut for KJ Works M4 GBB Rifle (Tan)](http://www.sixmm.com/cdn/shop/products/img_0150-logo_b34cc260-c6be-4768-8473-ae44d0324700.jpg?v=1611736921&width=950){kind=logo}
![[Z-Parts] Mk16 Barrel Nut for KJ Works M4 GBB Rifle (Tan)](http://www.sixmm.com/cdn/shop/products/img_0152-log_d0264b20-915a-49f3-914c-da44dde73cb5.jpg?v=1611736921&width=950)
![[Z-Parts] Mk16 Barrel Nut for KSC M4 GBB Rifle (Tan)](http://www.sixmm.com/cdn/shop/products/img_0150-logo_9a857833-7006-4aaa-bd64-53972deccd00.jpg?v=1611737088&width=950){kind=logo}
![[Z-Parts] Mk16 Barrel Nut for KSC M4 GBB Rifle (Tan)](http://www.sixmm.com/cdn/shop/products/img_0152-log_4044d96f-69d4-4b0f-86bc-3671bd4c8786.jpg?v=1611737088&width=950)
![[Z-Parts] Mk16 Barrel Nut for VFC M4 GBB Rifle(Tan)](http://www.sixmm.com/cdn/shop/products/201903201352560_dc725f7d-c377-4128-ba62-d02b7d026a86.jpg?v=1611903439&width=950)
![[Z-Parts] Mk16 Barrel Nut for VFC M4 GBB Rifle(Tan)](http://www.sixmm.com/cdn/shop/products/201903201352562_f1fdf7d0-1cba-43e4-8b41-9be21bc61ec2.jpg?v=1611903439&width=950)
![[Z-Parts] Mk16 Barrel Nut for VIPER M4 GBB (Tan)](http://www.sixmm.com/cdn/shop/products/201903201352560_9ab333af-a27c-47b5-8afa-cf7c9b6f0116.jpg?v=1611726523&width=950)
![[Z-Parts] Mk16 Barrel Nut for VIPER M4 GBB (Tan)](http://www.sixmm.com/cdn/shop/products/201903201352562_3075543e-9598-4228-bbbc-baa7b2791ca4.jpg?v=1611726524&width=950)
![[Z-Parts] Mk16 Barrel Nut for WE M4 GBB Rifle (Tan)](http://www.sixmm.com/cdn/shop/products/img_0150-logo_7d8d3400-87b7-4e7c-80a5-bc0c734332b7.jpg?v=1611726682&width=950){kind=logo}
![[Z-Parts] Mk16 Barrel Nut for WE M4 GBB Rifle (Tan)](http://www.sixmm.com/cdn/shop/products/img_0152-log_2a581d80-08d1-4fa6-bbcd-ca48f575ad97.jpg?v=1611726682&width=950)