

🚩 Lock in safety, stand out on the range!
The AutoBlock 12G Shotgun Safety Breech Flag is a precision-machined aluminium safety device designed to provide clear, instant visual confirmation that your 12-gauge shotgun is safe. Its bright red, rigid flag fits snugly in the breech, is ambidextrous, and built to endure heavy use without damage—making it an essential accessory for responsible shooters who demand reliability and style on the range.
| ASIN | B0746SM7CW |
| Age range | Adult |
| Best Sellers Rank | 182,592 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 11,340 in Supporters' Gear |
| Blade material | Aluminium |
| Brand | AutoBlock |
| Color | Red |
| Customer Reviews | 4.3 4.3 out of 5 stars (119) |
| Date First Available | 23 July 2017 |
| Features | Safety Breech Flag |
| Hand orientation | Ambidextrous |
| Manufacturer | AutoBlock |
| Material type | Aluminium |
| Package Dimensions | 11.5 x 10.5 x 2 cm; 70 g |
| Style | Modern |
M**B
Clearly shows safe
Fits perfectly in my browning and is clearly seen to show gun safe. The body is nicely machined and I have no fear of it damaging the barrel or action. The flag is made of a tough material and is rigid enough to stand up and be clearly seen. Easier to use than a lot of other flags.
S**E
High quality beautifully machined product
Loved the quality of this safety item that is an essential for all clay pigeon shooters using semi auto feeding shotguns on the clay ground. In my old Remington 1187 it is actually quite a snug fit in the breach so i may shorten the breach plug end and perhaps chammfer the leading edge of the plug so it whistles in a a bit easier. Still a great item I enjoy using and the fit may vary according to the ejection port size of different models. Had an old plastic napier model which eventually seccumbed to the bolt face hitting it to hold it in place. there will be no such issues with this solidly machined piece of aluminium.
D**O
Makes the Gun totally safe
I like this item as it fits inside the chamber making it impossible to have a loaded round. It also provides a very visible flag to others around you that your gun is in a safe condition. It is well made from machined and polished alloy. I would def buy it again.
A**R
Nicely made
Nicely machined item. Fits my pump action well and doesn't fall out accidentally. Flag double riveted and looks like it will last even on rough shoots.
D**N
Its ok, but a bit too long
It does the job, but like others have said it can be awkward to get in and out. It is solidly built though, and the quality certainly seems to be there. What I'm probably going to do is slightly shorten it by a few mm and that will make it much easier to get in and out. Other guns may be ok, but it definitely needs a bit of modification to fit my Armsan 612s
K**L
Well engineered, but not for my beretta auto.
Well engineered chamber safe, however diameter a little large (about a millimetre) enough to permanently mark the receiver opening. Wouldn’t suggest for an older beretta.
T**7
Pleased
Ok yes it is a bit of a faff getting it in the breach sometimes but if you don’t force it it will find its way Flag is visible enough to full fill it’s purpose and on a whole it is a good product
M**E
Value for money solution
Purchased the item in good faith, and it is of nice finish. However does not fit my 12 inch bore Beretta Semi-automatic shotgun. Absolutely useless!! Not fit for purchase as the top piece diameter is too large for the breech...very disappointing.
Trustpilot
3 weeks ago
1 month ago