While the half-pistol grip seems to be far and away the most common on the C-Grades and below, this may be the first EE-Grade to show up with a half-pistol grip stock. All the E-Grades that Charles Semmer shows in his book are either capped pistol grip of straight grip. In the D-Grade section he shows one D-Grade gun with a half-pistol grip and states that most have either a capped pistol grip or straight grip.