CREATE TABLE "le_series_models" (
  "colt_model_no" text,
  "name" text,
  "stock" text,
  "fire_control" text,
  "rear_sight" text,
  "forward_assist" text,
  "barrel_length" text,
  "barrel_profile" text,
  "barrel_twist" text,
  "hand_guards" text,
  "bayonet_lug" text,
  "muzzle_device" text
);

Question: What is the muzzle device on the colt model le1020?
SQL: SELECT "muzzle_device" FROM "le_series_models" WHERE "colt_model_no"='LE1020';

Question: What is the barrell profile that goes with the gas piston carbine?
SQL: SELECT "barrel_profile" FROM "le_series_models" WHERE "name"='Gas Piston Carbine';

Question: What models have an a2 barrel profile?
SQL: SELECT "name" FROM "le_series_models" WHERE "barrel_profile"='A2';

Question: What hand guard system is used with a gas piston commando?
SQL: SELECT "hand_guards" FROM "le_series_models" WHERE "name"='Gas Piston Commando';

Question: What is the bayonet lug status for a m4 hbar and m4le carbine equipped?
SQL: SELECT "bayonet_lug" FROM "le_series_models" WHERE "barrel_profile"='M4 HBAR' AND "name"='M4LE Carbine';

Question: What is the barrel length for a cold model le6921sp?
SQL: SELECT "barrel_length" FROM "le_series_models" WHERE "colt_model_no"='LE6921SP';