Forward Controls Design VECF - Ventilated Ejectable Chamber Flag

VECF (Ventilated, Ejectable Chamber Flag) is an elongated, ventilated dummy round / bolt hold open device / chamber flag that can be ejected like an inert/dummy round. Machined from solid 360 brass, a detachable and threaded accessory rod is a part of the VECF package, a high vis chamber flag such as CFF (included) can be attached to VECF for increased visibility. Originally conceived in 2018, the objective was to provide a convenient way for the user to keep the bolt open and allow some air flow inside the bore. To wit, this can be done by locking the bolt back, it's free and the rifle already has the abillity to do so on its own, though it does open the breach and bore for debris to enter in high wind and dusty environments. A field expedient way to reduce unwanted objects from entering the breach and bore is to stick a spent casing into the ejection port so the bolt is partially open and out of battery, this is also free VECF offers a more elegant solution. When inserted into the ch