The Rost Martin Magazine for RM1F 9mm Luger 19rd with Extended Baseplate is purpose-built to keep your RM1F running smoothly. This steel magazine is engineered for reliable feeding, with a durable body and a polymer +2 extended baseplate that increases capacity while offering a more secure purchase during reloads.

Ideal for range sessions, training days, or keeping an extra magazine on hand, this 19-round mag gives RM1F owners added confidence and convenience. The extended baseplate helps with positive insertion and removal, while the robust steel construction is designed to stand up to regular use. It is a practical upgrade or replacement that reflects Rost Martin’s focus on functional design and dependable performance.

Key Features:

• Manufacturer: Rost Martin
• Model: Magazine for RM1F 9mm Luger 19rd w/Extended Baseplate
• Capacity: 19 rounds
• Material: Steel magazine
• Baseplate: Polymer +2 extended baseplate