Wilson Combat 8 Round .45 ACP +P Detachable Magazine, Stainless Steel - 500AHD

ETM Heavy Duty/+P rated .45 ACP magazines with Wilson Combat exclusive stainless flatwire MAX magazine spring and our time-tested stainless steel ETM tube. Guaranteed to never need replacement, the ETM with MAX spring will change the 1911 magazine forever. Our testing has shown these to be the most reliable 8 round, .45 ACP 1911 magazines in the world. The heat-treated MAX flatwire construction never gets stressed or over-compressed like a conventional spring and is guaranteed tonever require replacement even after high round counts or daily, extreme duty use. Maximum strength-up to 25% stronger than standard 1911 mag springs for superior reliability with defensive and +P loads and more positive slide lockback. Maximum longevity MAX flatwire spring will never lose optimum feeding tension as long as you own the magazine -guaranteed. Extensively tested by the Wilson Combat Shooting Team and testfire crew. Maximum corrosion resistance-heat treated stainless MAX spring won't corrode in high humidity or marine environments-a leading cause of service pistol spring fatigue. Black models are finished in black nitride QPQ finish-Theultimate in a wear resistant, non-reflective finish. Black nitride QPQ will not chip, crack or peel. This surface treatment is the toughest black finish we could find for our world renowned 1911 magazines.Features:Increases reliability in all 1911 pistolsAircraft grade certified stainless steel tube resists corrosionThe ETM has the strongest magazine tube yet developed, virtually eliminating feed lip cracking, tube spread and cracking and general fatigue0.030 inches tube walls - thickest in the industryRefined radius for each bend in the tube to take advantage of the strength in the stainless steelProprietary, custom designed welding processProprietary multi-step tumbling and finishing process provides smooth follower operation and Insertion into the WeaponObservation slots moved to the rear of the tube, located exactly where they need to be to maintain the structural integrityInnovative follower design with its extended skirt ensures stability in operation and minimizes creep from the tube when the magazine is emptyFiber-fill nylon self-lubricating follower provides smooth round feedingPositive Slide-Lock After the Last Round has been FiredSpace-age stainless steel spring wire is phenomenal for spring lifeThe ETM seats and locks in the weapon with the slide downRemovable base pad for easy maintenance and versatility with different base pad optionsThe quality control behind the ETM promises a lifetime of smooth and reliable operationNo-risk service policy - if it breaks from normal use, we replace it