-41% reduction in friction with the firing pin assembly
-Allows for the use of reduced firing pin springs with a major reduction in light primer strikes
-Removable without any tools for easy cleaning/maintenance
-Low friction brass allows for a lifetime of use
-Much less fragile than OEM channel liners
-The more it is used the less friction there will be
听上去像网上常说的,a solution looking for a problem。 格牢靠用塑料的liner是为了它内在的lubricity,所以说brass比塑料减少41%的摩擦我觉得doubtful。而且塑料是不会生锈的,brass时间长了会有铜锈,就是子弹放时间长了弹壳上那些像老年斑一样的深色斑点,我觉得那会增加摩擦而不是减少。而且格牢靠的一项基本function check就是dry fire了以后把套筒前后晃动,需要能听见击针在套筒里自由的前后滑动撞击出来的叮叮的声音。也就是说正常工作的格牢靠击针本来前后运动就没有什么摩擦的。。。