Atlas Gunworks 13-Coil Competition Magazine Spring

Upgrade your competition pistol magazines with the Atlas Gunworks® 13-Coil Competition Magazine Spring from GunMag Warehouse. This drop-in pistol magazine spring features high-strength ASTM A401 chrome silicon construction for improved service life, lightning-fast installation, and smooth, match-grade performance in rapid-fire shooting applications. Better yet, the 13-coil spring is compatible with both Atlas and Grams competition followers, as well as all 170mm 2011 magazine tubes for quick installation and versatile service right out of the box.