system
Given the following post, respond as if you're commenting on Reddit:
human
[Harry Potter]  a couple of wizards are being chased by a few Death Eaters. The wizards are rescued by a SAS squad who know everything about the wizarding world. What ensues. 

this happens in a forest. How can the SAS stop the death eaters from apparating out?
gpt
Depends on environment, but in a sufficiently open area, like a forest, I'd say flashbangs and multiple cases of lead poisoning are what ensues.

In close quarters however, a 30cm-long wooden wand and non-verbal casting are far more compact and efficient than any firearm and considering there's no Death Eater that cannot Apparate... one case or another, the only reliable way to destroy a wizard with a Muggle weapon is if they are in some way unaware of the threat — remember that most Muggle combat is blind. Actively reacting to a supersonic bullet (as opposed to proactive shielding) is out of realm of possibility for any human, magic or not.