Monstrum Sling Mount with Quick Detach Swivel

This is as handy as a pocket on a shirt. Solid as a rock. When attached with a Jialitte QD Adapter stud it works perfectly on my 50 caliber carbine. Now I have 2 point carry as well as single point which does not work well for me. Carried my carbine through the roughest mangroves and brush yesterday and the scope with dead on. If you own a Hammer 50 carbine, you gotta have this little jewel. I know that Umarex does not advise this method of carry BUT when you lug this baby around all day in the heat without a sling you will thank me for this little tip. The way this is built it fits snugly under my scope (cutting the brush grabbing) and is close to the rail bolt thereby lowering the torque placed on the rail. Try it, I guarantee you will thank me.

Fast delivery, packaging intact, works as intended, Good customer service. Detachable loop is solid using single point attachment. Will prolly buy more

Small, durable, and easy to install. This baby holds the belt well.

Overall: Minus a little rust on the quick release pin, it works as advertised. It's metal, it's restorable through maintenance. And it's more than sturdy enough for sling and carry. Can't really complain.The rollers on the quick connect/release pin, as well as the inner roller grove they attach to, had a little rust on them; some rust was also noticeable on the quick-release packaging and a little scuff mark on the outside of the pin.The mounting piece was in virtually immaculate condition, sans the rust (that may have rubbed off from the pin rollers) on the inside roller catch.Mounting piece (Picatinny) attached very easily and well, but I had to tap the pin in with a soft blow hammer; later disconnected and fully cleaned the rust out of the inside and rollers, works great, fully functional.

it worked great, just what I was looking for. the price was verry good. thank you!

I originally ordered it and didn't know how to install it so I screwed up and had to rebuy it because I realized how it went on once I sent it backIt is amazing because it puts the sling to the side of the gun where you can still have a scope on the top of the mount

The Sling swivel was rusted, and so the ball bearings were stuck and the sling swivel was not able to lock into the mount, or any mount.I tried sling swivels from Magpul, BCM, Random ones, and Wellsmade, and none of them would lock into the mount. The mount is out of spec. I suspected that the 'cerakote' black added extra thickness that did not allow the sling swivels to sink in deep enough for the ball bearings to expand into the locking recess. This suspicion was correct, and I fixed the mount by grinding the black 'cerakote' off with a bench grinder. It functions perfectly now, but note that it allows the QD sling swivel to spin 360 degrees, which is not particularly desirable.However, it functions.

Bought 5 of these but only have used 2 and so far enjoying the fitment and versatility. Very well made. Originally bought these just for the qd point, these came with installation hardware and qd sling attachments point. Love how companies throw in everything needed. Keep doing that kind of stuff Monstrum. I'm actually looking into purchasing your offset green laser sight. So I'll be eventually getting that as well.