The ultimate bottle cap launcher for serious enthusiasts. This 51mm mortar-style opener delivers precision and power—a significant step up from basic slingshot designs. Built for those who demand performance, durability, and style. Heavy-duty construction handles repeated use without compromise. The tactical push-down mechanism launches caps with satisfying force and accuracy. Two sizes accommodate standard 330ml and wider 500ml bottles. Perfect for collectors, bar aficionados, and anyone who appreciates engineering meets entertainment. A conversation piece that actually works.
Choose the Right Size for Your Bottle
Two Sizes Available for Different Beer Bottles
Small Size
Fits bottle diameter: 58–60.8mm / 2.28–2.39in
Recommended for standard long-neck beer bottles, such as many 330ml beer bottles.
Suitable bottle types may include:
Standard 330ml long-neck bottles
Slim beer bottles
Regular glass beer bottles with crown caps
Please note: some 355ml / 12oz bottles may be slightly larger, so please measure before ordering.
Large Size
Fits bottle diameter: up to 71mm / 2.80in
Recommended for wider beer bottles, such as some 500ml beer bottles.
Suitable bottle types may include:
Wider glass beer bottles
Some 500ml beer bottles
Large standard crown-cap beer bottles
Please note: some oversized craft beer bottles or very wide bottles may be larger than 71mm and may not fit.
