4" GT-4JK
Total Weight Including Barrel Nut Is 6.2 oz
7" GT-7JK
Total Weight Including Barrel Nut Is 6.5 oz
10" GT-10JK
Total Weight Including Barrel Nut Is 7.9 oz
10" Specter Length
12" GT-12JK
Total Weight Including Barrel Nut Is 9.1 oz
12" Rifle Length
15" GT-15JK
Total Weight Including Barrel Nut Is 10.8 oz
15" Rifle Length