DPM MS-SI/3 SIG SAUER P 228 - P 229 9mm 40s&w 357SIG

Advanced Multi-Spring System for SIG SAUER P 228 - P 229

This system operates through a multi-spring intricate rod, consisting of three springs, which controls the functionality of the gun. The third spring, contained within the rod, manages the movement of the slide to prevent it from ramming on the frame. Additionally, the system includes two separate springs, allowing the owner to fine-tune the weapon to personal standards.

• Faster follow-up shots
• Improved firing speed
• Slide and frame protection
• Elimination of jams
• Significant recoil reduction
• Better double-tap concentration
• Better control and greater accuracy

System of Multiple Springs
The system comprises three or more springs of different sizes for specific compression, housed in a metal tube. Its mission is to control the backward motion of the slide at the moment of the bullet's firing. The initial pressure exerted by the system is almost the same as the standards of the factorial springs. However, in the final phase of the system's coiling, the pressure difference exerted on the slide increases by 80% - 100%. Consequently, the slide never rams against the frame, and jams are eliminated.

Materials
All metal elements are made of stainless steel W.-Nr./Grade 1.4301 (AISI 304), manufactured in a factory compliant with ISO9000 standards. All springs are made of steel or high carbon steel with a cadmium (Cd) finish*. The cadmium finish, which adds considerable cost to the manufacturing process, makes the spring impervious to the elements, including salt water.

DPM Code: MS-SI/3