Wilson Combat FLAT-WIRE SPRING/FOLLOWER KIT, 8RD MAGAZINE, 45 ACP 500SFK-8HD

Our outstanding ETM polymer follower has been paired with the MAX flatwire spring. The heat-treated stainless MAX flatwire construction never gets stressed or over-compressed like a conventional spring and is guaranteed to never require replacement even after high round counts or daily, extreme duty use.

Maximum strength-up to 25% stronger than standard 1911 mag springs for superi