u can get it after youve returned frm the spire. if আপনি killed giles, it wnt be so easy. but if u helped giles get rid of ripper and his gang, u will notice a big change n brightwood farm. after আপনি do 1 last mission for giles, he will reward আপনি with the key to his cellar. thn just follow ur dog and fight ur way thru afew hollowmen and ur dog will lead u 2 where the weapon is buried.
আপনি should do the quest Cold Comfort Farmer before going to the Spire. Once আপনি return আপনি should do the quest Blind Date. After finishing Blind Date, buy the farm house and সরানো in. Remove the key to the cellar from the closet on the সেকেন্ড floor and then rent the property out. The weapon will not appear if আপনি are living there. পরবর্তি go into the cellar that আপনি find in the শস্যাগার of the farm. Your dog will lead আপনি to the Dig Spot where আপনি will find the Enforcer rifle.