Table: ammunition_specs_2
Columns: name
bullet
length
base
shoulder
neck

Question: What is the name of the gun with a shoulder that measures 10.688 (.420)?
SQL: SELECT "name" FROM ammunition_specs_2 WHERE "shoulder" = '10.688 (.420)'

Question: What is the shoulder measurement of the gun with a length of 57.85 (2.278)?
SQL: SELECT "shoulder" FROM ammunition_specs_2 WHERE "length" = '57.85 (2.278)'

Question: What is the neck measurement of the gun with a shoulder measurement of 10.688 (.420)?
SQL: SELECT "neck" FROM ammunition_specs_2 WHERE "shoulder" = '10.688 (.420)'

Question: What is the length of the gun that has a shoulder measurement of 12.18 (.480)?
SQL: SELECT "length" FROM ammunition_specs_2 WHERE "shoulder" = '12.18 (.480)'

Question: What bullet does the gun with a shoulder measurement of 12.5 (.491)?
SQL: SELECT "bullet" FROM ammunition_specs_2 WHERE "shoulder" = '12.5 (.491)'