Perfect Zero 1911 DS 9mm 20-Round Magazine and AGW Bushing Set 9mm - 20rd - 140mm Stainless Steel Tube - AGW Angled Grip Bushings - Over Insertion Prevention This 140mm magazine and bushing set fits 1911 double-stack handguns. The Perfect Zero 1911 Double Stack Magazine is made with the same tube, spring, and follower as the Atlas Gunworks Classic and Premium Magazines-the only differences are the polymer base pad and PZ laser engraving. One kit per pistol. Swap current bushings with angled grip bushings to prevent over insertion with any magazine length. Compatible with Staccato and Springfield Prodigy. Backed by the Atlas Magazine Warranty. AGW Angled Grip Bushings Angled grip bushings replace current bushings to prevent over insertion with any magazine length. The direct replacement design fits 1911 DS and 2011 style pistols-protects the extractor and prevents damage from excessive magazine seating depth. Over Insertion Prevention Bushing set prevents over insertion regardless of magazine length. The angled geometry stops magazine travel at correct seating depth-eliminates extractor damage and feeding issues caused by over-inserted magazines. Atlas Gunworks Construction Same tube, spring, and follower as Atlas Gunworks Classic and Premium Magazines. The shared construction provides Atlas-grade feeding reliability at economical price point. 140mm Stainless Steel Tube 140mm stainless steel tube provides corrosion resistance and dimensional consistency. The stainless construction maintains reliable feeding across temperature and humidity variations. +18% Spring and Lockback Follower +18% spring provides increased tension for reliable feeding. Lockback follower engages slide stop on last round-signals empty magazine and locks slide open for fast reloads. Polymer Basepad Polymer basepad provides impact resistance during drops. PZ laser engraving identifies Perfect Zero origin while basepad protects tube on hard contact. Wide Compatibility Compatible with all Atlas Gunworks pistols and all known 2011 style and 1911 double stack modular pistols. Staccato compatibility: C2, P, XL, XC (with Staccato Magwell). Springfield compatibility: Prodigy 5" 1911 DS, Prodigy 4.25" 1911 DS. Atlas Magazine Warranty Backed by the Atlas Magazine Warranty. The warranty reflects shared construction quality with Atlas Gunworks Classic and Premium Magazines. The Perfect Zero 1911 DS magazine and bushing set delivers Atlas-grade feeding-20-round 140mm stainless with angled grip bushings for reliable double stack competition performance. Specifications: Magazine: Caliber: 9mm Capacity: 20 rounds Tube Length: 140mm Tube Material: Stainless Steel Spring: +18% Follower: Lockback Basepad: Polymer Engraving: PZ Laser Warranty: Atlas Magazine Warranty Bushing Set: Type: Angled Grip Bushings Function: Over Insertion Prevention, Extractor Protection Installation: Direct Replacement for 1911 DS / 2011 Style Pistols Quantity: One Kit Per Pistol Compatibility: All Atlas Gunworks Pistols All Known 2011 Style and 1911 Double Stack Modular Pistols Staccato: C2, P, XL, XC (with Staccato Magwell) Springfield: Prodigy 5" 1911 DS, Prodigy 4.25" 1911 DS