Check-Mate Industries Check-Mate Sig P226 Compatible Handgun Magazine 9mm Luger 18/rd. A purpose-built P2226 follower incorporates a reinforced anti-tilt design with a self-lubricating low-friction finish to keep cartridges properly indexed throuout the entire firing cycle. Checkmate s proprietary high-performance spring delivers uniform feed pressure excellent fatigue resistance and long service life. Built to perform under hard use this magazine ensures reliable feeding positive slide operation and confidence on every round.Removable High-Impact Polymer+10percent Power SpringsLow Drag Polymer FollowerLifetime Warranty Specifications for Check-Mate Industries Check-Mate Sig P226 Compatible Handgun Magazine 9mm Luger 18/rd 82A624BF: Manufacturer: Check-Mate Industries Caliber: 9mm Luger Magazine Capacity: 18 Round Package Contents: Check-Mate Industries Check-Mate Sig P226 Compatible Handgun Magazine 9mm Luger 18/rd Checkmate's Sig Sasuer P226 magazine is engineered for duty-grade reliability ad consistent performance in demanding environments. A purpose-built P2226 follower incorporates a reinforced anti-tilt design with a self-lubricating low-friction finish to keep cartridges properly indexed throuout the entire firing cycle. Checkmate's proprietary high-performance spring delivers uniform feed pressure excellent fatigue resistance and long service life. Built to perform under hard use this magazine ensures reliable feeding positive slide operation and confidence on every round.Removable High-Impact Polymer+10percent Power SpringsLow Drag Polymer FollowerLifetime Warranty CM9-226-18