| Image | Name | Summary | Price | Buy |
|---|---|---|---|---|
 | GEM ETM FLASH HIDR 5.56 1/2x28 | GEM ETM FLASH HIDR 5.56 1/2×28 | $71.99 | |
 | Gemtech 13816 5.56 ETM Muzzle Brake 1/2-28 | Gemtech 13816 5.56 ETM Muzzle Brake 1/2-28 | $71.99 | |
 | Gemtech 13817 7.62 ETM Muzzle Brake 5/8-24 | Gemtech 13817 7.62 ETM Muzzle Brake 5/8-24 | $71.99 | |
 | Gemtech 13818 7.62 ETM Flash Hider 5/8-24 | Gemtech 13818 7.62 ETM Flash Hider 5/8-24 | $71.99 |
