I have a CM 040C and I found I needed to file it a bit to get it to fit. It fits now but my stock is a bit off center. It doesn't change how it feels and it's difficult to see so it doesn't much matter. It is also a bit wobbly, I've put some double sided tape in to stop it wobbling as much. It works fine overall, just needed a tad off filing and is a bit wobbly. It is worth the price.
![[BELL] 35x220mm S.T. Simth Suppressor Silencer [14mm-] [Dual Tong, BLK/SV]](http://www.sixmm.com/cdn/shop/products/2223__Action__35x220mm_S.T._Simth_Suppressor_Silencer__14mm-___SV_1.jpg?v=1605520896&width=950)
![[Airsoft Artisan] SF STYLE 6.2inch silencer + 4 Prong Flash Hider [DE]](http://www.sixmm.com/cdn/shop/products/4_9fd3e942-00b9-4a05-bccf-de4ca7e84070.jpg?v=1681468587&width=950)
![[Airsoft Artisan] SF STYLE 6.2inch silencer + 4 Prong Flash Hider [DE]](http://www.sixmm.com/cdn/shop/products/7_68331db4-8da6-4606-974e-b20797e0c569.jpg?v=1681468587&width=950)
![[MadDog] Dead Sandman Mock Suppressor with Flash Hider[Gen.2][DE]](http://www.sixmm.com/cdn/shop/files/WhatsAppImage2024-09-03at06.48.36_7852153d.jpg?v=1725362441&width=950)
![[MadDog] Dead Sandman Mock Suppressor with Flash Hider[Gen.2][DE]](http://www.sixmm.com/cdn/shop/files/WhatsAppImage2024-09-03at06.48.36_0624ad17.jpg?v=1725362441&width=950)
![[MadDog] CG SGI-6 Style DUMMY SILENCER with 3 Prong Flash Hider [BLK]](http://www.sixmm.com/cdn/shop/files/MadDog_CGSGI-6StyleDUMMYSILENCERwith3ProngFlashHider_BLK_3_19f661c4-7b74-4f04-b21e-fcaaabc78650.jpg?v=1722507654&width=950)
![[MadDog] CG SGI-6 Style DUMMY SILENCER with 3 Prong Flash Hider [BLK]](http://www.sixmm.com/cdn/shop/files/MadDog_CGSGI-6StyleDUMMYSILENCERwith3ProngFlashHider_BLK_1.jpg?v=1722507654&width=950)
![[MadDog] CGS QD Dummy Silencer With DA Flash Hider & Tracer[14mm CCW] [Titanium Grey]](http://www.sixmm.com/cdn/shop/files/MadDog_CGSQDDummySilencerWithDAFlashHider_14mmCCW_TitaniumGrey_Tracer.jpg?v=1718269503&width=950)
![[MadDog] CGS QD Dummy Silencer With DA Flash Hider[14mm CCW] [Titanium Grey]](http://www.sixmm.com/cdn/shop/files/MadDog_CGSQDDummySilencerWithDAFlashHider_14mmCCW_TitaniumGrey_2.jpg?v=1718268330&width=950)
![[GG] SF Style SOCOM 556" Suppressor with 14mm CCW Steel Flash Hider [For M4 / AR Series][DE]](http://www.sixmm.com/cdn/shop/files/1_780a32c7-9c7d-4ac3-b222-89d2c320da33.jpg?v=1715321428&width=950)
![[PTS] Dead Air Sandman-K Mock Suppressor with Flash Hider[DE]](http://www.sixmm.com/cdn/shop/files/de_08330bb5-80bd-4f31-bfd7-570d9841c463.jpg?v=1714979615&width=950)
![[PTS] Dead Air Sandman-K Mock Suppressor with Flash Hider[DE]](http://www.sixmm.com/cdn/shop/files/flashhider_af485ffb-1fa4-4ec6-8e29-eacde84f9b12.jpg?v=1714979615&width=950)
![[PTS] Dead Air Sandman-L Mock Suppressor with Flash Hider [BLK]](http://www.sixmm.com/cdn/shop/files/1_cb858ab3-39e5-4fad-9b5a-80b46957a4e4.jpg?v=1714975219&width=950)
![[PTS] Dead Air Sandman-L Mock Suppressor with Flash Hider [BLK]](http://www.sixmm.com/cdn/shop/files/blk2_5b9346b5-0a74-41dc-8ee4-05a97bb24c72.jpg?v=1714975219&width=950)
![[CYMA] 190 X 35mm Mock Dummy Silencer[KAC Marking][BLK]](http://www.sixmm.com/cdn/shop/files/CYMA-HY139M_190mm_silecner_14mm.png?v=1712899670&width=950)
![[RJ Creations] Oil Filter Mock Suppressor](http://www.sixmm.com/cdn/shop/files/11.jpg?v=1711504353&width=950)
![[RJ Creations] Oil Filter Mock Suppressor](http://www.sixmm.com/cdn/shop/files/1_23f15117-315b-474c-8ecf-96aea048e661.jpg?v=1711504353&width=950)
![[GG] QDC CQC Silencer with QD Flash Hider 128mm[-14mm CCW][FDE]](http://www.sixmm.com/cdn/shop/files/GG_QDCCQCSilencerwithQDFlashHider128mm_-14mmCCW_FDE_2.jpg?v=1711450991&width=950)
![[GG] QDC CQC Silencer with QD Flash Hider 128mm[-14mm CCW][FDE]](http://www.sixmm.com/cdn/shop/files/GG_QDCCQCSilencerwithQDFlashHider128mm_-14mmCCW_FDE_3.jpg?v=1711450987&width=950)
![[RJ Creations] Oil Filter Mock Suppressor [F-Style][14mm CCW][Tracer Ready]](http://www.sixmm.com/cdn/shop/files/RJCreations_OilFilterMockSuppressor_F-Style_14mmCCW_TracerReady_1.jpg?v=1710349720&width=950)
![[RJ Creations] Oil Filter Mock Suppressor [F-Style][14mm CCW][Tracer Ready]](http://www.sixmm.com/cdn/shop/files/RJCreations_OilFilterMockSuppressor_F-Style_14mmCCW_TracerReady_3.jpg?v=1710349733&width=950)
![[RJ Creations] RE Style Oil Filter Mock Suppressor[-14mm CCW][BLU]](http://www.sixmm.com/cdn/shop/files/RJCreations_REStyleOilFilterMockSuppressor_-14mmCCW_BLU_1.jpg?v=1710349284&width=950)
![[RJ Creations] RE Style Oil Filter Mock Suppressor[-14mm CCW][BLU]](http://www.sixmm.com/cdn/shop/files/RJCreations_REStyleOilFilterMockSuppressor_-14mmCCW_BLU_3.jpg?v=1710349280&width=950)
![[Double Bell] 200mm MPX QD Mock Suppressor [For 14mm- Series]](http://www.sixmm.com/cdn/shop/files/Untitled-1_f44627ca-06a2-4c4b-93e3-10018b0fd5bd.jpg?v=1707966610&width=950)
![[Double Bell] 200mm MPX QD Mock Suppressor [For 14mm- Series]](http://www.sixmm.com/cdn/shop/files/Untitled-2_cefe1b44-08a7-4701-9c53-9e88766a5bf9.jpg?v=1707966610&width=950)
![[MadDog] AC Style Halcyon 22 Airsot Dummy Silencer W/ QD Flash HIder[FDE]](http://www.sixmm.com/cdn/shop/files/MadDog_AACStyleHalcyon22AirsotDummySilencerWQDFlashHIder_FDE_1.jpg?v=1708330657&width=950)
![[MadDog] AAC Style Halcyon 22 Airsot Dummy Silencer W/ QD Flash HIder[BLK]](http://www.sixmm.com/cdn/shop/files/MadDog_AACStyleHalcyon22AirsotDummySilencerWQDFlashHIder_BLK.jpg?v=1708330657&width=950)
![[Angel Custom] Hive Airsoft Suppressor Barrel Extension[Long Ver.][Red]](http://www.sixmm.com/cdn/shop/files/AngelCustom_HiveAirsoftSuppressorBarrelExtension_LongVer._Red.jpg?v=1703982528&width=950)
![[Angel Custom] Hive Airsoft Suppressor Barrel Extension[Long Ver.][Red]](http://www.sixmm.com/cdn/shop/files/AngelCustom_HiveAirsoftSuppressorBarrelExtension_LongVer._Red_2.jpg?v=1703982528&width=950)
![[Airsoft Artisan] SF STYLE 5inch Silencer + 4 Prong Flash Hider [BLK]](http://www.sixmm.com/cdn/shop/products/1_8411c201-1a15-4381-8b33-580dee9b4e79.jpg?v=1681465799&width=950)
![[Airsoft Artisan] SF STYLE 5inch Silencer + 4 Prong Flash Hider [BLK]](http://www.sixmm.com/cdn/shop/products/8_71e03fc4-d3fa-45ad-826c-0b355312408b.jpg?v=1681465799&width=950)
![[Airsoft Artisan] QD SILENCER [For KWA / ASG MP9 & TP9 GBB SERIES][New Type]](http://www.sixmm.com/cdn/shop/products/1_7f5f7145-7928-4c8a-8254-5844f5722466.jpg?v=1681476683&width=950)
![[Airsoft Artisan] QD SILENCER [For KWA / ASG MP9 & TP9 GBB SERIES][New Type]](http://www.sixmm.com/cdn/shop/products/2_3aecf51a-e29c-4102-91da-f14f3e112ef8.jpg?v=1681476684&width=950)
![[Airsoft Artisan] MCX 762Ti Style QD Silencer with Taper-Lok Muzzle Brake](http://www.sixmm.com/cdn/shop/products/2_d273b628-4216-4294-9903-3dfedeee2630.jpg?v=1681478883&width=950)
![[Airsoft Artisan] MCX 762Ti Style QD Silencer with Taper-Lok Muzzle Brake](http://www.sixmm.com/cdn/shop/products/3_0ce822fb-0e6e-47cc-925e-926dd00c51f5.jpg?v=1681478884&width=950)
![[Airsoft Artisan] SF STYLE MP7 Silencer with Flash Hider [11mm][For KWA , VEC , Umarex MP7]](http://www.sixmm.com/cdn/shop/products/5_b0b655aa-3f4f-4475-a334-9308af8ef36e.jpg?v=1681470245&width=950)
![[Airsoft Artisan] SF STYLE MP7 Silencer with Flash Hider [11mm][For KWA , VEC , Umarex MP7]](http://www.sixmm.com/cdn/shop/products/4_6ceb3e33-d5be-484a-89e3-2786e0cb12b4.jpg?v=1681470245&width=950)
![[MadDog]HK PRO Long Silencer](http://www.sixmm.com/cdn/shop/files/Untitled-2_8b02fc97-f32f-471a-be3e-898955f79ce8.jpg?v=1687161858&width=950)
![[Airsoft Artisan] FH556 STYLE Silencer with FHSA80 Flash Hider[DE]](http://www.sixmm.com/cdn/shop/products/1_f88b9509-577e-4fc9-8bdf-cba3f3ab6c49.jpg?v=1681474482&width=950)
![[Airsoft Artisan] FH556 STYLE Silencer with FHSA80 Flash Hider[DE]](http://www.sixmm.com/cdn/shop/products/2_87cecae6-4fc4-4a4e-83b4-143fb3d13993.jpg?v=1681474482&width=950)
![[Airsoft Artisan] FH556 STYLE Silencer with FHSA80 Flash Hider[BLK]](http://www.sixmm.com/cdn/shop/products/2_5196fa96-4973-4e18-a146-d31da020489d.jpg?v=1681472263&width=950)
![[Airsoft Artisan] FH556 STYLE Silencer with FHSA80 Flash Hider[BLK]](http://www.sixmm.com/cdn/shop/products/1_8a75d9af-d6ba-48fa-88ab-19ca0ea5f0e9.jpg?v=1681472263&width=950)
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![[Airsoft Artisan] SF Style Ryder 9mm / .45 Style Dummy Silencer [14mm CCW][BLK]](http://www.sixmm.com/cdn/shop/products/AA-SIL-17-BK_2.jpg?v=1675937676&width=950)