10-24-2014, 11:34 AM
I got kadee greas-em to use on the sergent couplers. I would definitely recommend using this product if you decide to convert to sergents, it really helped 100% but what a mess to use. Squeeze the tube very gently when applying to the coupler. Thanks for the tip eje. Now I'll just have to pick up another tube and about 50 more couplers.