Radian Ramjet+Afterburner P365

The Radian Ramjet brings striker-fired refinement to the SIG P365 platform. Engineered to reduce reciprocating mass and smooth slide rotation, the Ramjet delivers a noticeably crisper trigger reset and more confident follow-up shots without changing your carry profile. Precision-machined from lightweight, durable materials and finished for long service life, this drop-in upgrade is ideal for everyday carry, competition, and duty use—anywhere faster, more repeatable performance matters.

Key Features:

• Designed to reduce felt recoil and shorten trigger reset.

• Precision-machined components for tight tolerances and reliability.

• Lightweight construction minimizes reciprocating mass.

• Finished for corrosion resistance and long-term durability.

• Drop-in design for compatible SIG P365 slides — no permanent modification required.

Quick Specs:

• Compatibility: SIG P365 family 

• Materials: Aircraft-grade aluminum and stainless internals (varies by SKU)

• Finish: Mil-spec anodize / corrosion-resistant coating

• Installation: Drop-in (see notes)

Installation & Notes:
Drop-in design for standard SIG P365 slides. We recommend a qualified gunsmith perform installation if you are unfamiliar with pistol disassembly/reassembly. After installation, perform function checks and live-fire testing with appropriate safety precautions.

Safety / Legal:
For sale to qualifying customers only. Verify local laws and ensure compatibility with your specific SIG P365 model before purchasing. Always follow safe-handling practices and perform a complete function test after installation.