We have received this today from the NRA.
[The MoD] have just confirmed that as long as the civilian firearm does not exceed the ME limit for the range , which for Sealand is 4500J, and that restrictions in range orders are followed ( no firing beyond the 300M Firing Point ) calibres like .303 are permitted. The onus is on the RCO to make sure that no one is using a firearm and ammunition that exceeds 4500J on the range.
We are still waiting for confirmation that the restriction on Black Powder has been lifted….
Since we have not been able to use High Muzzle Energy (HME) firearms at Sealand for over 20 years, it makes little or no difference to us now. The Muzzle-Loading bit is probably because they don’t know if any of them can exceed the HME limit……
As for ” no firing beyond the 300M Firing Point ” that’s interesting; the MoD have just spent (wasted?) a fair bit of time, energy and money to provide a 400 Metre firing point on B range, as well as re-writing range orders and installing barriers and extra safety procedures to allow this. Well, if this firing point is now to be abandoned, at least we had a chance to use it once.