The ProMag DRMA33 transforms compact carry pistols into high-capacity platforms with its 30-round drum design specifically engineered for Sig Sauer P365 and P365XL pistols. This drum magazine addresses the capacity limitations of standard magazines while maintaining the compact profile that makes these pistols popular for concealed carry and backup duty use.
What Makes This Different
Unlike standard stick magazines that extend below the grip significantly, the DRMA33's drum configuration distributes the additional capacity in a more manageable footprint. The DuPont Zytel polymer construction provides chemical resistance and dimensional stability across temperature extremes. The drum mechanism uses a constant-tension spring system that maintains consistent feeding pressure throughout the entire capacity range, addressing common reliability issues found in extended magazines.Key Features
- 30-round capacity increases firepower by 250% over standard 12-round magazines
- DuPont Zytel polymer body resists impact, chemicals, and UV degradation
- Drop-free design ensures reliable magazine changes under stress
- Constant-tension spring system maintains feeding reliability from first to last round
- Compatible with both P365 and P365XL without modifications
- Textured grip surfaces provide secure handling during reloads
- Steel feed lips resist deformation and ensure consistent cartridge presentation
Technical Specs
- Capacity: 30 rounds of 9mm Luger ammunition
- Material: Black DuPont Zytel polymer body with steel internals
- Compatibility: Sig Sauer P365, P365XL, P365X
- Feed lips: Heat-treated steel construction
- Spring: Music wire constant-tension design
- Follower: Anti-tilt polymer with steel wear surfaces
- Country of Origin: United States
