Description
New Page 1 New Page 1 516 EXTRA POWER SPRING Fits: Mossberg 930 SPX Models 12ga Only For Mossberg 930 SPX Models with a 7 round magazine Tube. 7+1 Models Package contains one Extra Power Magazine Tube Spring Prevents Jams, Improves Reliability & Function High-tensile strength, precision-made, carbon steel springsf provides 20% extra power (XP) over factory original magazine spring. Check out my other Items