I noticed that when I put my best blaster in the holster, it did the same exact thing as your picture. It is basically a combination of two problems, and both need to be addressed before the tilt/flop issue is resolved. First: Many holsters are made of very thin material. Thicker holster material is absolutely necessary to stiffen the holster. Second: Most blasters, when loaded into the holster, are top-heavy causing them to flop and/or tilt. I recently built an DLT-19 rifle. My standard "carry" blaster is a very nice design and has some heft to it. It flopped over in the holster even though I upgraded my holster. Since the blaster should be in the holster when carrying the rifle, I needed a solution. So I purchased a very inexpensive blaster (Hasbro?) and painted/weathered it. It looks just fine in the holster and weighs just a few ounces and sits in the holster perfectly.