comfortable, not as angled as stock, allows for shorter trigger pull, grooved
this is an excellent upgrade to the WGP hinge trigger frame. it allows for a much shorter pull, i shortening mine by 4-5mm. it is also much more comfortable with the two finger grooves. this trigger is also not angled forward like the stock, so you dont feel like you're reaching for the trigger, this also keeps your fingers more curled, allowing for faster pull of the trigger.
i would recommend this upgrade to anyone who is still using the stock hinge trigger. it doesnt cost a lot at all and feels so much better after a day of playing.