I bought this Streamlight PolyTac C4 LED Flashlight to attach to my shotgun.
I didn't want to pay 100's for a flash light and this had great reviews...and rightfully so!
This small light emits a great deal of blinding light. It is also very durable. I've dropped it a few times on the concrete and it has no issues at all - still works great!
I've attached this to my shotgun using a barrel mount due to the limited spacing. It works great and even when using the shotgun at the range, I've not run into any issues with the flashlight not working after firing off some slugs.
Well worth the money!
Cons: None so far
This review was written in the old system and had content requirements that are different than reviews written today.