Raymond, the Midland 12 guage Shotgun is not "Drilled and Tapped". ---- (Specifications and Features): - Midland GMP1218 - Backpack Shotgun - Single Shot Break Action - 12 Gauge - 18.5" Forged Steel Barrel - 3" Chamber (Accepts 2-3/4" and 3" Shells) Interchangeable Beretta Choke - Modified included - Positive trigger-block safety - Cocking indicator that identifies the gun's status by both sight and touch - All-steel blued studs pre-installed for QD sling swivels - Ambidextrous cheek piece for right or left hand shooters - Rugged, weatherproof synthetic stock checkered at the wrist and forend - Barrel inter-changeability for different gauges - Folds in half for ease of storage or carrying in a backpack or duffle bag (Not Included) - Removable buttpad to store survival kit (sold separately) and to add length if needed - Overall Length Extended 33.5" - Overall length Folded 20.25" - 4.4lbs.

the Midland 12 guage Shotgun is not "Drilled and Tapped (Specifications and Features): - Midland GMP1218 - Backpack Shotgun - Single Shot Break Action - 12 Gauge - 18.5" Forged Steel Barrel - 3" Chamber (Accepts 2-3/4" and 3" Shells) Interchangeable Beretta Choke - Modified included - Positive trigger-block safety - Cocking indicator that identifies the gun's status by both sight and touch - All-steel blued studs pre-installed for QD sling swivels - Ambidextrous cheek piece for right or left hand shooters - Rugged, weatherproof synthetic stock checkered at the wrist and forend - Barrel inter-changeability for different gauges - Folds in half for ease of storage or carrying in a backpack or duffle bag (Not Included