Bought the double diamond 3.5lb trigger connector from Glockstore. It did not fit my Gen4 Glock 17. I posted a review that stated the connector doesn't fit in the trigger housing channel. Glockstore did not post my review. Look at their reviews. No provider is that good. They simply will not post negative reviews. I since purchased a Ghost connector that fits perfectly. Thank you for listening. I contacted Glockstore already and received no response and I will dispute the charge with my credit card company.