100 Rounds per bag.
5.56 / .223 blank made just for launching golf balls from AR15 carbines.
Developed at the request of charity golf ball launching organizations for a shorter range round than out level 1 & 2 rounds
180 - 225 yards when fired from a 40-50° angle and 230-275 yards at lower angles of about 30-35°.
This round is preferred in more built up areas over the GBL1 as it is slightly quieter than the other golf ball loads.
Longer 20 inch barrels will slightly reduce range and 14.5 inch barrels will slightly increase range (with an increase in report)
We have thoroughly tested for positive function in modern 30 round magazines with anti-tilt followers as well as Surefire 100 round coffin mags.
Most 20 round magazines will not feed well with this round though PMag 10 round mags work well for those in States with mag limits.