86 Products
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![[Z-Parts] 10.5inch Alloy Handguard [For WE-Tech M4 GBB Rifle][BLK]](//www.sixmm.com/cdn/shop/products/Z-Parts_10.5inchAlloyHandguard_ForVFCM4GBBRifle_BLK_3_92276abc-e13a-4a17-acce-dfc368e00a89.webp?v=1673180700&width=950)
![[Z-Parts] 10.5inch Alloy Handguard [For WE-Tech M4 GBB Rifle][BLK]](//www.sixmm.com/cdn/shop/products/Z-Parts_10.5inchAlloyHandguard_ForVFCM4GBBRifle_BLK_4_45f4f763-510a-45ea-b7a4-d04b5915cecf.webp?v=1673180701&width=950)
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![[Z-Parts] 13.5 inch Alloy Handguard for VFC M4 GBB Rifle](//www.sixmm.com/cdn/shop/products/2_6b0b0336-6a7f-4317-8f99-0d7faa04d292.jpg?v=1611806766&width=950)
![[Z-Parts] 13.5 inch Alloy Handguard for VFC M4 GBB Rifle](//www.sixmm.com/cdn/shop/products/mk16-handguard-black001.jpg?v=1611806766&width=950)
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![[Z-Parts] 13.5 inch Handguard for Marui SOPMOD M4 AEG](//www.sixmm.com/cdn/shop/products/26.jpg?v=1619500248&width=950)
![[Z-Parts] 13.5 inch Handguard for Marui SOPMOD M4 AEG](//www.sixmm.com/cdn/shop/products/systema-m4-013-01_5983e0f9-6492-4417-865a-5614012024b0.jpg?v=1619500250&width=950)
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![[Z-Parts] 13.5 inch Handguard for VFC M4 AEG (Blk)](//www.sixmm.com/cdn/shop/products/systema-m4-011-01_b3df269c-36a1-49c4-8cb1-67f345961483.jpg?v=1611807393&width=950)
![[Z-Parts] 13.5 inch Handguard for VFC M4 AEG (Blk)](//www.sixmm.com/cdn/shop/products/systema-m4-011-02_9e369c4c-831d-42c4-aa84-2f0f0ed1ad5b.jpg?v=1611807393&width=950)
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![[Z-Parts] 13.5 inch Handguard for for VFC M4 GBB Rifle (Dark Earth)](//www.sixmm.com/cdn/shop/products/1_37e600ce-abca-4df5-b610-423eff82f774.jpg?v=1611807015&width=950)
![[Z-Parts] 13.5 inch Handguard for for VFC M4 GBB Rifle (Dark Earth)](//www.sixmm.com/cdn/shop/products/systema-m4-013-01_89af579c-742d-4c21-b9d6-c3470beb5090.jpg?v=1611807015&width=950)
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![[Z-Parts] 13.5 inch handguard for for VFC MK16 GBB (Dark Earth)](//www.sixmm.com/cdn/shop/products/4_f409bf28-3b41-4a25-bff1-63de0a7213b2.jpg?v=1707046092&width=950)
![[Z-Parts] 13.5 inch handguard for for VFC MK16 GBB (Dark Earth)](//www.sixmm.com/cdn/shop/products/3_d9a8fb42-5b99-4ce0-a610-01f1ec6067df.jpg?v=1707046092&width=950)
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![[Z-Parts] 13.5 inch Mk16 Handguard for GHK M4 GBB Rifle [BLK]](//www.sixmm.com/cdn/shop/products/systema-m4-011-01.jpg?v=1611304228&width=950)
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![[Z-Parts] 13.5 inch Mk16 Handguard for WE M4 GBB Rifle](//www.sixmm.com/cdn/shop/products/systema-m4-011-01_9357bc12-f5d7-4286-aacf-4618577f539d.jpg?v=1611807622&width=950)
![[Z-Parts] 13.5 inch Mk16 Handguard for WE M4 GBB Rifle](//www.sixmm.com/cdn/shop/products/systema-m4-011-02_8025bde5-8fc5-4b38-b947-956c00b12cfa.jpg?v=1611807622&width=950)
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![[Z-Parts] 13.5inch Alloy Mk16 Handguard for Marui MWS M4 GBB Rifle](//www.sixmm.com/cdn/shop/products/systema-m4-011-01_74afef39-d0f2-4b7d-9351-eb0adb9862dc.jpg?v=1611560829&width=950)
![[Z-Parts] 13.5inch Alloy Mk16 Handguard for Marui MWS M4 GBB Rifle](//www.sixmm.com/cdn/shop/products/systema-m4-011-02.jpg?v=1611560829&width=950)
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![[Z-Parts] 13.5inch Alloy Mk16 Handguard for VIPER M4 GBB](//www.sixmm.com/cdn/shop/products/3_455772ec-5a6a-41c8-9545-46ecf64c12a8.jpg?v=1619500297&width=950)
![[Z-Parts] 13.5inch Alloy Mk16 Handguard for VIPER M4 GBB](//www.sixmm.com/cdn/shop/products/mk16-handguard-black001_a000ec82-bd1b-4956-8307-30b29f59c5a5.jpg?v=1619500297&width=950)
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![[Z-Parts] 13.5inch Alloy Mk16 Handguard for VIPER M4 GBB (Tan)](//www.sixmm.com/cdn/shop/products/3_f57c6707-f028-41a4-baa3-d1e31fd16f36.jpg?v=1611808100&width=950)
![[Z-Parts] 13.5inch Alloy Mk16 Handguard for VIPER M4 GBB (Tan)](//www.sixmm.com/cdn/shop/products/4_25b8ba47-117e-4219-96cf-9f101259d880.jpg?v=1611808100&width=950)
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![[Z-Parts] 13.5inch Mk16 Handguard for KSC M4 GBB Rifle (Blk)](//www.sixmm.com/cdn/shop/products/systema-m4-011-01_c7ba1b79-c5c7-42ea-bdf4-f1322f47b47c.jpg?v=1611735300&width=950)
![[Z-Parts] 13.5inch Mk16 Handguard for KSC M4 GBB Rifle (Blk)](//www.sixmm.com/cdn/shop/products/systema-m4-011-02_33b6a0c4-f0de-485c-9a39-923b4943002b.jpg?v=1611735301&width=950)
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![[Z-Parts] 13.5inch Mk16 Handguard for KSC M4 GBB Rifle (Tan)](//www.sixmm.com/cdn/shop/products/systema-m4-013-01_a3f6fb6e-6752-4a69-af82-634034f1093e.jpg?v=1611735518&width=950)
![[Z-Parts] 13.5inch Mk16 Handguard for KSC M4 GBB Rifle (Tan)](//www.sixmm.com/cdn/shop/products/systema-m4-013-02_ed74e41a-351d-49fb-9716-0d3a6c41e1ac.jpg?v=1611735518&width=950)
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![[Z-Parts] 13.5inch Mk16 Handguard for GHK M4 GBB Rifle [TAN]](//www.sixmm.com/cdn/shop/products/3_986f2438-4ed8-4300-8b67-ecc38f421af5.jpg?v=1623295076&width=950)
![[Z-Parts] 13.5inch Mk16 Handguard for GHK M4 GBB Rifle [TAN]](//www.sixmm.com/cdn/shop/products/systema-m4-013-01.jpg?v=1623295076&width=950)
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![[Z-Parts] 13.5inch Mk16 Handguard for KJ Works M4 GBB Rifle (Blk)](//www.sixmm.com/cdn/shop/products/systema-m4-011-01_4889ee15-76ec-499a-b255-b740d0c659d4.jpg?v=1611734915&width=950)
![[Z-Parts] 13.5inch Mk16 Handguard for KJ Works M4 GBB Rifle (Blk)](//www.sixmm.com/cdn/shop/products/systema-m4-011-02_c75fa32f-3692-475f-b6a5-4b6c64e54451.jpg?v=1611734916&width=950)
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![[Z-Parts] 13.5inch Mk16 Handguard for KJ Works M4 GBB Rifle (Tan)](//www.sixmm.com/cdn/shop/products/systema-m4-013-01_7d2f9dd5-ec58-420c-9e37-89685d472568.jpg?v=1611735099&width=950)
![[Z-Parts] 13.5inch Mk16 Handguard for KJ Works M4 GBB Rifle (Tan)](//www.sixmm.com/cdn/shop/products/systema-m4-013-02_4b914b9c-4689-44da-a7a5-e60aa8461ff1.jpg?v=1611735099&width=950)
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![[Z-Parts] 15 inch Handguard for VFC Mk16 GBB (Blk)](//www.sixmm.com/cdn/shop/products/mk16-15__-black-nut-1-003.jpg?v=1611809381&width=950)
![[Z-Parts] 15 inch Handguard for VFC Mk16 GBB (Blk)](//www.sixmm.com/cdn/shop/products/mk16-15__-black-nut-1-004.jpg?v=1611809381&width=950)
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![[Z-Parts] 15 inch Handguard for VIPER Mk16 GBB (Blk)](//www.sixmm.com/cdn/shop/products/mk16-15__-black-nut-1-003_64b2cea2-404f-4409-b3ac-0e8ca6ab3d92.jpg?v=1611809603&width=950)
![[Z-Parts] 15 inch Handguard for VIPER Mk16 GBB (Blk)](//www.sixmm.com/cdn/shop/products/mk16-15__-black-nut-1-004_e765c6b2-9589-4318-9177-8f9622561656.jpg?v=1611809603&width=950)
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![[Z-Parts] 15 inch Handguard for WE Mk16 GBB (Blk)](//www.sixmm.com/cdn/shop/products/mk16-15__-black-nut-1-001.jpg?v=1611809888&width=950)
![[Z-Parts] 15 inch Handguard for WE Mk16 GBB (Blk)](//www.sixmm.com/cdn/shop/products/mk16-15__-black-nut-1-002.jpg?v=1611809888&width=950)
Z-Parts AA#12344-9A1B[Z-Parts] 15 inch Handguard for WE Mk16 GBB (Blk)
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![[Z-Parts] 416 SMR 14.5" handguard for SYSTEMA from Zparts / VIPER](//www.sixmm.com/cdn/shop/products/416-smr-14.5__-002.jpg?v=1611810626&width=950)
![[Z-Parts] 416 SMR 14.5" handguard for SYSTEMA from Zparts / VIPER](//www.sixmm.com/cdn/shop/products/416-smr-14.5__-004.jpg?v=1611810629&width=950)
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![[Z-Parts] 9.3 inch alloy Handguard for GHK M4 GBB Rifle (Blk)](//www.sixmm.com/cdn/shop/products/3_45117da5-ace3-4076-95b9-c2cc3884fa56.jpg?v=1611735702&width=950)
![[Z-Parts] 9.3 inch alloy Handguard for GHK M4 GBB Rifle (Blk)](//www.sixmm.com/cdn/shop/products/4_72f2d685-d7b1-44ec-bfba-75f8a130a516.jpg?v=1611735702&width=950)
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![[Z-Parts] 9.3 inch Handguard for VFC M4 AEG (Blk)](//www.sixmm.com/cdn/shop/products/1_e7f36c65-9dd4-4053-b768-6d7d859b5d5e.jpg?v=1611811539&width=950)
![[Z-Parts] 9.3 inch Handguard for VFC M4 AEG (Blk)](//www.sixmm.com/cdn/shop/products/systema-m4-010-01_43db19e2-4c84-48d2-a09a-9f4fdb311bba.jpg?v=1611811540&width=950)
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![[Z-Parts] 9.3inch Alloy Handguard for VFC M4 GBB Rifle](//www.sixmm.com/cdn/shop/products/3_7a99285a-2ef2-4e32-a253-5074cfabf744.jpg?v=1611811918&width=950)
![[Z-Parts] 9.3inch Alloy Handguard for VFC M4 GBB Rifle](//www.sixmm.com/cdn/shop/products/4_f5f5babc-f3fd-4695-a1f2-6bed78720485.jpg?v=1611811918&width=950)
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![[Z-Parts] 9.3inch Alloy Mk16 Handguard for Marui MWS M4 GBB Rifle](//www.sixmm.com/cdn/shop/products/13.jpg?v=1611812495&width=950)
![[Z-Parts] 9.3inch Alloy Mk16 Handguard for Marui MWS M4 GBB Rifle](//www.sixmm.com/cdn/shop/products/systema-m4-010-01_7eefcf03-5508-44a1-bfb1-ec137f20931a.jpg?v=1611812495&width=950)
![[Z-Parts] 10.5inch Alloy Handguard [For WE-Tech M4 GBB Rifle][BLK]](http://www.sixmm.com/cdn/shop/products/Z-Parts_10.5inchAlloyHandguard_ForVFCM4GBBRifle_BLK_3_92276abc-e13a-4a17-acce-dfc368e00a89.webp?v=1673180700&width=950)
![[Z-Parts] 10.5inch Alloy Handguard [For WE-Tech M4 GBB Rifle][BLK]](http://www.sixmm.com/cdn/shop/products/Z-Parts_10.5inchAlloyHandguard_ForVFCM4GBBRifle_BLK_4_45f4f763-510a-45ea-b7a4-d04b5915cecf.webp?v=1673180701&width=950)
![[Z-Parts] 13.5 inch Alloy Handguard for VFC M4 GBB Rifle](http://www.sixmm.com/cdn/shop/products/2_6b0b0336-6a7f-4317-8f99-0d7faa04d292.jpg?v=1611806766&width=950)
![[Z-Parts] 13.5 inch Alloy Handguard for VFC M4 GBB Rifle](http://www.sixmm.com/cdn/shop/products/mk16-handguard-black001.jpg?v=1611806766&width=950)
![[Z-Parts] 13.5 inch Handguard for Marui SOPMOD M4 AEG](http://www.sixmm.com/cdn/shop/products/26.jpg?v=1619500248&width=950)
![[Z-Parts] 13.5 inch Handguard for Marui SOPMOD M4 AEG](http://www.sixmm.com/cdn/shop/products/systema-m4-013-01_5983e0f9-6492-4417-865a-5614012024b0.jpg?v=1619500250&width=950)
![[Z-Parts] 13.5 inch Handguard for VFC M4 AEG (Blk)](http://www.sixmm.com/cdn/shop/products/systema-m4-011-01_b3df269c-36a1-49c4-8cb1-67f345961483.jpg?v=1611807393&width=950)
![[Z-Parts] 13.5 inch Handguard for VFC M4 AEG (Blk)](http://www.sixmm.com/cdn/shop/products/systema-m4-011-02_9e369c4c-831d-42c4-aa84-2f0f0ed1ad5b.jpg?v=1611807393&width=950)
![[Z-Parts] 13.5 inch Handguard for for VFC M4 GBB Rifle (Dark Earth)](http://www.sixmm.com/cdn/shop/products/1_37e600ce-abca-4df5-b610-423eff82f774.jpg?v=1611807015&width=950)
![[Z-Parts] 13.5 inch Handguard for for VFC M4 GBB Rifle (Dark Earth)](http://www.sixmm.com/cdn/shop/products/systema-m4-013-01_89af579c-742d-4c21-b9d6-c3470beb5090.jpg?v=1611807015&width=950)
![[Z-Parts] 13.5 inch handguard for for VFC MK16 GBB (Dark Earth)](http://www.sixmm.com/cdn/shop/products/4_f409bf28-3b41-4a25-bff1-63de0a7213b2.jpg?v=1707046092&width=950)
![[Z-Parts] 13.5 inch handguard for for VFC MK16 GBB (Dark Earth)](http://www.sixmm.com/cdn/shop/products/3_d9a8fb42-5b99-4ce0-a610-01f1ec6067df.jpg?v=1707046092&width=950)
![[Z-Parts] 13.5 inch Mk16 Handguard for GHK M4 GBB Rifle [BLK]](http://www.sixmm.com/cdn/shop/products/systema-m4-011-01.jpg?v=1611304228&width=950)
![[Z-Parts] 13.5 inch Mk16 Handguard for WE M4 GBB Rifle](http://www.sixmm.com/cdn/shop/products/systema-m4-011-01_9357bc12-f5d7-4286-aacf-4618577f539d.jpg?v=1611807622&width=950)
![[Z-Parts] 13.5 inch Mk16 Handguard for WE M4 GBB Rifle](http://www.sixmm.com/cdn/shop/products/systema-m4-011-02_8025bde5-8fc5-4b38-b947-956c00b12cfa.jpg?v=1611807622&width=950)
![[Z-Parts] 13.5inch Alloy Mk16 Handguard for Marui MWS M4 GBB Rifle](http://www.sixmm.com/cdn/shop/products/systema-m4-011-01_74afef39-d0f2-4b7d-9351-eb0adb9862dc.jpg?v=1611560829&width=950)
![[Z-Parts] 13.5inch Alloy Mk16 Handguard for Marui MWS M4 GBB Rifle](http://www.sixmm.com/cdn/shop/products/systema-m4-011-02.jpg?v=1611560829&width=950)
![[Z-Parts] 13.5inch Alloy Mk16 Handguard for VIPER M4 GBB](http://www.sixmm.com/cdn/shop/products/3_455772ec-5a6a-41c8-9545-46ecf64c12a8.jpg?v=1619500297&width=950)
![[Z-Parts] 13.5inch Alloy Mk16 Handguard for VIPER M4 GBB](http://www.sixmm.com/cdn/shop/products/mk16-handguard-black001_a000ec82-bd1b-4956-8307-30b29f59c5a5.jpg?v=1619500297&width=950)
![[Z-Parts] 13.5inch Alloy Mk16 Handguard for VIPER M4 GBB (Tan)](http://www.sixmm.com/cdn/shop/products/3_f57c6707-f028-41a4-baa3-d1e31fd16f36.jpg?v=1611808100&width=950)
![[Z-Parts] 13.5inch Alloy Mk16 Handguard for VIPER M4 GBB (Tan)](http://www.sixmm.com/cdn/shop/products/4_25b8ba47-117e-4219-96cf-9f101259d880.jpg?v=1611808100&width=950)
![[Z-Parts] 13.5inch Mk16 Handguard for KSC M4 GBB Rifle (Blk)](http://www.sixmm.com/cdn/shop/products/systema-m4-011-01_c7ba1b79-c5c7-42ea-bdf4-f1322f47b47c.jpg?v=1611735300&width=950)
![[Z-Parts] 13.5inch Mk16 Handguard for KSC M4 GBB Rifle (Blk)](http://www.sixmm.com/cdn/shop/products/systema-m4-011-02_33b6a0c4-f0de-485c-9a39-923b4943002b.jpg?v=1611735301&width=950)
![[Z-Parts] 13.5inch Mk16 Handguard for KSC M4 GBB Rifle (Tan)](http://www.sixmm.com/cdn/shop/products/systema-m4-013-01_a3f6fb6e-6752-4a69-af82-634034f1093e.jpg?v=1611735518&width=950)
![[Z-Parts] 13.5inch Mk16 Handguard for KSC M4 GBB Rifle (Tan)](http://www.sixmm.com/cdn/shop/products/systema-m4-013-02_ed74e41a-351d-49fb-9716-0d3a6c41e1ac.jpg?v=1611735518&width=950)
![[Z-Parts] 13.5inch Mk16 Handguard for GHK M4 GBB Rifle [TAN]](http://www.sixmm.com/cdn/shop/products/3_986f2438-4ed8-4300-8b67-ecc38f421af5.jpg?v=1623295076&width=950)
![[Z-Parts] 13.5inch Mk16 Handguard for GHK M4 GBB Rifle [TAN]](http://www.sixmm.com/cdn/shop/products/systema-m4-013-01.jpg?v=1623295076&width=950)
![[Z-Parts] 13.5inch Mk16 Handguard for KJ Works M4 GBB Rifle (Blk)](http://www.sixmm.com/cdn/shop/products/systema-m4-011-01_4889ee15-76ec-499a-b255-b740d0c659d4.jpg?v=1611734915&width=950)
![[Z-Parts] 13.5inch Mk16 Handguard for KJ Works M4 GBB Rifle (Blk)](http://www.sixmm.com/cdn/shop/products/systema-m4-011-02_c75fa32f-3692-475f-b6a5-4b6c64e54451.jpg?v=1611734916&width=950)
![[Z-Parts] 13.5inch Mk16 Handguard for KJ Works M4 GBB Rifle (Tan)](http://www.sixmm.com/cdn/shop/products/systema-m4-013-01_7d2f9dd5-ec58-420c-9e37-89685d472568.jpg?v=1611735099&width=950)
![[Z-Parts] 13.5inch Mk16 Handguard for KJ Works M4 GBB Rifle (Tan)](http://www.sixmm.com/cdn/shop/products/systema-m4-013-02_4b914b9c-4689-44da-a7a5-e60aa8461ff1.jpg?v=1611735099&width=950)
![[Z-Parts] 15 inch Handguard for VFC Mk16 GBB (Blk)](http://www.sixmm.com/cdn/shop/products/mk16-15__-black-nut-1-003.jpg?v=1611809381&width=950)
![[Z-Parts] 15 inch Handguard for VFC Mk16 GBB (Blk)](http://www.sixmm.com/cdn/shop/products/mk16-15__-black-nut-1-004.jpg?v=1611809381&width=950)
![[Z-Parts] 15 inch Handguard for VIPER Mk16 GBB (Blk)](http://www.sixmm.com/cdn/shop/products/mk16-15__-black-nut-1-003_64b2cea2-404f-4409-b3ac-0e8ca6ab3d92.jpg?v=1611809603&width=950)
![[Z-Parts] 15 inch Handguard for VIPER Mk16 GBB (Blk)](http://www.sixmm.com/cdn/shop/products/mk16-15__-black-nut-1-004_e765c6b2-9589-4318-9177-8f9622561656.jpg?v=1611809603&width=950)
![[Z-Parts] 15 inch Handguard for WE Mk16 GBB (Blk)](http://www.sixmm.com/cdn/shop/products/mk16-15__-black-nut-1-001.jpg?v=1611809888&width=950)
![[Z-Parts] 15 inch Handguard for WE Mk16 GBB (Blk)](http://www.sixmm.com/cdn/shop/products/mk16-15__-black-nut-1-002.jpg?v=1611809888&width=950)
![[Z-Parts] 416 SMR 14.5" handguard for SYSTEMA from Zparts / VIPER](http://www.sixmm.com/cdn/shop/products/416-smr-14.5__-002.jpg?v=1611810626&width=950)
![[Z-Parts] 416 SMR 14.5" handguard for SYSTEMA from Zparts / VIPER](http://www.sixmm.com/cdn/shop/products/416-smr-14.5__-004.jpg?v=1611810629&width=950)
![[Z-Parts] 9.3 inch alloy Handguard for GHK M4 GBB Rifle (Blk)](http://www.sixmm.com/cdn/shop/products/3_45117da5-ace3-4076-95b9-c2cc3884fa56.jpg?v=1611735702&width=950)
![[Z-Parts] 9.3 inch alloy Handguard for GHK M4 GBB Rifle (Blk)](http://www.sixmm.com/cdn/shop/products/4_72f2d685-d7b1-44ec-bfba-75f8a130a516.jpg?v=1611735702&width=950)
![[Z-Parts] 9.3 inch Handguard for VFC M4 AEG (Blk)](http://www.sixmm.com/cdn/shop/products/1_e7f36c65-9dd4-4053-b768-6d7d859b5d5e.jpg?v=1611811539&width=950)
![[Z-Parts] 9.3 inch Handguard for VFC M4 AEG (Blk)](http://www.sixmm.com/cdn/shop/products/systema-m4-010-01_43db19e2-4c84-48d2-a09a-9f4fdb311bba.jpg?v=1611811540&width=950)
![[Z-Parts] 9.3inch Alloy Handguard for VFC M4 GBB Rifle](http://www.sixmm.com/cdn/shop/products/3_7a99285a-2ef2-4e32-a253-5074cfabf744.jpg?v=1611811918&width=950)
![[Z-Parts] 9.3inch Alloy Handguard for VFC M4 GBB Rifle](http://www.sixmm.com/cdn/shop/products/4_f5f5babc-f3fd-4695-a1f2-6bed78720485.jpg?v=1611811918&width=950)
![[Z-Parts] 9.3inch Alloy Mk16 Handguard for Marui MWS M4 GBB Rifle](http://www.sixmm.com/cdn/shop/products/13.jpg?v=1611812495&width=950)
![[Z-Parts] 9.3inch Alloy Mk16 Handguard for Marui MWS M4 GBB Rifle](http://www.sixmm.com/cdn/shop/products/systema-m4-010-01_7eefcf03-5508-44a1-bfb1-ec137f20931a.jpg?v=1611812495&width=950)
