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 DD GOV 10.3 inch Outer Barrel for SYSTEMA M4 AEG](http://www.sixmm.com/cdn/shop/products/2_2a925719-cd72-4752-b4f8-57e6cdb19323.jpg?v=1611903965&width=950)
![[Z-Parts] Mk16 DD GOV 10.3 inch Outer Barrel for SYSTEMA M4 AEG](http://www.sixmm.com/cdn/shop/products/outer-barrel002_910f7cd3-5f74-4790-8f1c-ce66ed483bd1.jpg?v=1611903966&width=950)
![[Z-Parts] 10.3inch DD GOV Outer Barrel [For VFC M4 GBB Series][BLK]](http://www.sixmm.com/cdn/shop/products/Z-Parts_10.3inchDDGOVOuterBarrel_ForVFCM4GBBSeries_BLK_2.jpg?v=1654690619&width=950)
![[Z-Parts] 10.3inch DD GOV Outer Barrel [For VFC M4 GBB Series][BLK]](http://www.sixmm.com/cdn/shop/products/Z-Parts_10.3inchDDGOVOuterBarrel_ForVFCM4GBBSeries_BLK_3.jpg?v=1654690619&width=950)
![[Z-Parts] 10.3inch DD GOV Outer Barrel for VIPER M4 GBB (Blk)](http://www.sixmm.com/cdn/shop/products/1_29764275-225e-4cdb-9f54-5534270fd096.jpg?v=1611560549&width=950)
![[Z-Parts] 10.3inch DD GOV Outer Barrel for VIPER M4 GBB (Blk)](http://www.sixmm.com/cdn/shop/products/4_8f2f4c2f-ebcd-4466-9f08-673ffea2be86.jpg?v=1611560554&width=950)
![[Z-Parts] DD GOV 10.3inch Steel Outer Barrel for Marui M4 GBB](http://www.sixmm.com/cdn/shop/products/4_df0ca63c-b09e-442d-baf6-7a1fa8c8f6f9.jpg?v=1611648445&width=950)
![[Z-Parts] DD GOV 10.3inch Steel Outer Barrel for Marui M4 GBB](http://www.sixmm.com/cdn/shop/products/outer-barrel007_1e931da9-8a9b-48ea-b9f4-6d8ad9bb99da.jpg?v=1611648445&width=950)
![[Z-Parts] MK16 DD GOV 10.3 inch Outer Barrel for SYSTEMA M4 AEG](http://www.sixmm.com/cdn/shop/products/2_840246e4-32ec-4954-9a0c-c2e64055636c.jpg?v=1611737332&width=950)
![[Z-Parts] MK16 DD GOV 10.3 inch Outer Barrel for SYSTEMA M4 AEG](http://www.sixmm.com/cdn/shop/products/outer-barrel002.jpg?v=1611737332&width=950)
![[Z-Parts] MK16 DD GOV 10.3 inch Outer Barrel for Marui MWS GBB](http://www.sixmm.com/cdn/shop/products/outer-barrel007.jpg?v=1611304976&width=950)
![[Z-Parts] MK16 DD GOV 10.3 inch Outer Barrel for Marui MWS GBB](http://www.sixmm.com/cdn/shop/products/1_a6c70cae-3e07-4853-9973-5f2650d56b0e.jpg?v=1611304983&width=950)
![[Z-Parts] MK16 DD GOV 10.3 inch Steel Outer Barrel for KSC M4 GBB](http://www.sixmm.com/cdn/shop/products/1_1968cf7a-6290-4323-b819-97cce7a54576.jpg?v=1611737576&width=950)
![[Z-Parts] MK16 DD GOV 10.3 inch Steel Outer Barrel for KSC M4 GBB](http://www.sixmm.com/cdn/shop/products/3_58f3e0b8-87de-471b-b4b9-752329133c71.jpg?v=1611737576&width=950)