Product Overview
The Stinger 4.5mm (.177 Caliber) Steel BBs - 500 Count Bottle (ST-BB-45-500) delivers exceptional spherical consistency, polished surface smoothness, and reliable velocity performance for 4.5mm airguns and CO2 BB pistols. Precision-engineered for recreational target practice, plinking, and marksmanship drills, these high-grade steel BBs ensure smooth feeding across single-shot and rapid-fire repeating air pistols.
Featuring a corrosion-resistant zinc or copper exterior coating, these steel BBs reduce internal barrel friction while resisting oxidation during storage. The uniform 4.5mm (.177 caliber) sizing prevents barrel jams and magazine feeding interruptions, ensuring tight shot groupings and predictable flight paths downrange. Their solid steel core construction provides strong kinetic energy transfer upon target impact.
Packaged in a compact, heavy-duty 500-count reservoir bottle with a precision pour spout, this ammunition container fits easily into range bags or jacket pockets. The easy-pour spout prevents accidental spills during quick speedloader or magazine reloads, making it a convenient, high-performance ammunition choice for airgun enthusiasts.
Technical Specifications & Materials
Manufactured from precision-ground carbon steel with a friction-reducing anti-corrosion outer finish and packaged in a resealable polymer pour bottle.
- Product Category: Airgun Ammunition / Steel BBs
- Brand / Manufacturer: Stinger
- Caliber / Size: 4.5mm / .177 Caliber
- Quantity / Volume: 500 Count Bottle
- Material / Finish: Polished Coated Steel

