This is the Taran Tactical replacement spring for Glock 43 +2 magazine extensions. 

Not only does the spring deliver superior durability and strength, but it also comes pre-compressed and ready to use out of the box, with no test loading required to reach full capacity! Installation is quick and easy, making this replacement spring a no-brainer.

These are sure to sell quickly, so grab yours today!

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.