This spring helps to reduce the overall trigger pull weight and the use of this spring has no effect on reliability. FOR ALL GEN's 1-5 , including 42 /43/43X/48
WILL DROP YOUR TRIGGER BREAK WEIGHT .5 pounds
Reduced Power Firing Pin Safety Spring
$6.00Price
This product is to be installed by a competent gunsmith or Glock armor.
No liability is expressed or implied for damage or injury which may result from installation or use of this product.