| Caliber | Pellet Weight | Velocity | Energy | Effective Range | |---------|--------------|----------|--------|------------------| | .177 | 10.5 gr | 950 fps | 21 ft-lbs | 60 yds (target) | | .22 | 18 gr | 890 fps | 32 ft-lbs | 75 yds (rabbit) | | .25 | 33.9 gr | 880 fps | 58 ft-lbs | 100 yds (raccoon) | | .30 | 44.8 gr | 850 fps | 72 ft-lbs | 120 yds (coyote) |
Start at 25 yards. For a .22 PCP at 890 fps, a 25-yard zero yields a second zero at 45 yards, with a max rise of 0.8 inches and drop of 1.5 inches at 60 yards. the modern pneumatic airgun pdf
Guidance on working with high-pressure air and essential safety considerations for DIY builds. Key Technical Insights | Caliber | Pellet Weight | Velocity |
The book is primarily a technical "step-by-step guide" for enthusiasts looking to build their own high-performance air rifles from scratch. Unlike many general airgun books, Buckley provides detailed instructions on: PCP History: Key Technical Insights The book is primarily a