Monstrum Chamber Safety Flag | Includes Built-in Flathead Tool and Slide-on Picatinny Rail Adapter (Pack of 6)

Works great. Sturdy material.

As advertised

This will be a simple review for a simple product. I'm a fan of these. They fit and serve their purpose in all of my firearms except (for obvious reasons) the revolvers and my Kel-Tec KSG shotgun. I was pleased with how snug these chamber flags hold onto the picatinny rails. The photo included is of it on a PSA freefloating slim handguard. The chamber flag slid firmly into place on the rail and feels like it'll stay put (I haven't been to the range with it yet). I appreciate there is a loop molded in where I can attach a tag or lanyard. I'm likely going to take advantage of that feature.

The actual item is great & worth 5 stars. It works as intended and being able to snap it onto a rail while shooting is a very nice feature. I put a keychain "empty chamber" onto one of these as well so it's especially easy to see that the chamber is empty & safe, especially at the range. However, I ordered from the manufacturer (Monstrum) and it was fulfilled by Amazon. Somewhere in the process the item was opened & two of the chamber flags were removed, so I only received 4 total. I don't need more than 4 so I am just keeping it, especially since I probably would have paid the same amount for 4 of them anyways. But it's still disappointing that one of the two companies missed that the product was not in new condition/unopened or knew that this item was returned after being opened & still sold it as new. I didn't deduct anything from the product score above because errors happen & the product is otherwise amazing.

Works great

Great value here! Especially considering you get 6 of them. I really like how easy they are to attach to a keychain, molle system etc...plus you can throw them on a Picatinny rail, which can be helpful at the range. So far, they’ve fit in every gun I’ve used, from rifles to pistols...Even a tiny, pocket .380 ACP. As far as quality, they seem fantastic, and are a very hard plastic material. I wouldn’t necessarily drop the bolt of your AR onto one of these , but they are plenty strong and I don’t anticipate any issues. I attached an “empty chamber” keychain to some of these, and it really makes it obvious to the range officer whether or not your weapon is empty. I definitely recommend them. 5 stars!

Hello, Monstrum and Amazon, your chamber flag is a very good product. Well made, compact, and very visible. It works especially well when you place your firearm in it's case. Meaning it doesn't stick out too far to interfere with closing the case. Will fit 17 to much larger calibers. I don't own a 17 but because the casing is almost the size of 22 shell, I believe, so it should work too. I bought these in a six pack and I really like them !!! And a good price, too.Thankyou Monstrum and Amazon. God Bless you, keith

My AR-15 came with a yellow chamber safety flag, which I used constantly, switching it to whatever semi-auto I happen to be using at the time. I've been wanting more but the yellow ones like I had are ridiculously expensive. Found a set of these orange Monstrum flags for a good price and now have one in every semi to demonstrate an empty chamber. They're functional, obvious and cost effective. I liked them so much, I bought a set for each person on my deer lease as a Christmas present.

説明ちゃんと見てないだけなんだけど確か10個くらい入っててこんないらねｪwってなりました。