BlackDogAirsoft· proverbial discord mod wannabe
Discussion Starter · #1 ·
The article discusses how altering piston weight and cylinder volumes can make an air rifle more efficient. Curiously, the cylinder volume is decreased, and the piston is lightened.
A Perfect Formula? Airgun Design Breakthrough - Airgun Magazine
After years of R&D, one airgun technician may have just made the biggest discovery ever in terms of spring-powered airgun design. Simon Everett meets him to find out more… There are many Weihrauch aficionados who’ll tell you the earlier HW77s – those with a 25mm diameter piston – are better than...