![Twitter 上的Andy Holcombe:"Todays #inertordnance is a M781 practice 40mm grenade, the thin blue plastic nose is filled with an orange powder to mark the impact point. https://t.co/KoLid0sH3i" / Twitter Twitter 上的Andy Holcombe:"Todays #inertordnance is a M781 practice 40mm grenade, the thin blue plastic nose is filled with an orange powder to mark the impact point. https://t.co/KoLid0sH3i" / Twitter](https://pbs.twimg.com/media/C7tWPTbXgAQc9Bw.jpg)
Twitter 上的Andy Holcombe:"Todays #inertordnance is a M781 practice 40mm grenade, the thin blue plastic nose is filled with an orange powder to mark the impact point. https://t.co/KoLid0sH3i" / Twitter
![WTS: 40mm M781 Orange Chalk Practice Rounds $300-$350/box - NFA Market Board - Sturmgewehr.com Forums WTS: 40mm M781 Orange Chalk Practice Rounds $300-$350/box - NFA Market Board - Sturmgewehr.com Forums](https://www.sturmgewehr.com/forums/uploads/monthly_2019_07/3.jpg.ed6cbdd76d8fed9b804dad76e92dbdfe.jpg)
WTS: 40mm M781 Orange Chalk Practice Rounds $300-$350/box - NFA Market Board - Sturmgewehr.com Forums
![Amazon.com : SHIMANO RD-M781 XT Rear 10 Speed Derailleur with Medium Cage, Silver : Rear Bike Derailleurs : Sports & Outdoors Amazon.com : SHIMANO RD-M781 XT Rear 10 Speed Derailleur with Medium Cage, Silver : Rear Bike Derailleurs : Sports & Outdoors](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61j2vMzDJEL._AC_UF1000,1000_QL80_.jpg)