The Gamo P-27 .177 Cal CO₂ Semi‑Automatic Pistol is a versatile, compact shooting solution that accepts both .177 pellets and steel BBs, combining the convenience of CO₂ power with semi‑automatic follow‑up shots. Designed for backyard plinking, casual target practice, and training, the P-27 offers easy operation, simple maintenance, and user-friendly ergonomics in a lightweight package.
This pistol supports both .177 caliber pellets and BBs, so shooters can choose inexpensive BBs for fun plinking or switch to pellets for greater accuracy when sighting in. The dual‑ammo design makes the P-27 a flexible option for mixed-use ranges.
Powered by CO₂ cartridges, the P-27 provides consistent cycling and rapid follow-up shots without the heavier recoil of spring systems. CO₂ operation keeps the pistol simple to use—just replace cartridges as needed for extended sessions.
The P-27’s compact frame and ergonomic grip make it comfortable for a wide range of hand sizes and quick to present on target. Its balance and low weight are ideal for casual shooting and for shooters learning fundamentals.
Equipped with basic open sights for fast target acquisition, the pistol may also feature an accessory rail or optic-ready option on some versions—check the specific SKU for mounting compatibility. Use match pellets for best accuracy with sights.
🎯 Target practice and pellet accuracy sessions
🔫 Backyard plinking and recreational shooting
🧰 Training and marksmanship fundamentals with dual‑ammo flexibility
Accuracy and effective range vary by ammo type (BB vs pellet), pellet quality, and sighting. For consistent precision, use quality match pellets and confirm zero before critical shooting.
⚠️ Safety Reminder: Always follow local laws, range rules, and manufacturer instructions. Wear eye protection and use an appropriate backstop when shooting.
Caliber: .177 — compatible with both pellets and BBs
Powerplant: CO₂ cartridge operation for semi‑automatic cycling
Action: Semi‑automatic for rapid follow-up shots
Ammo Flexibility: Dual‑ammo capability (BBs & .177 pellets)
Design: Compact, ergonomic frame for comfortable handling
Sights: Built-in open sights; some SKUs may accept optics (verify model)
Maintenance: Simple CO₂ replacement and basic cleaning for reliable service
Use Cases: Plinking, target practice, training sessions