Product Overview
DPM Mechanical Recoil Reduction System | SIG P320 XCarry Legion & Spectre Comp (4.6")
Overview: The DPM Mechanical Recoil Reduction System is a drop-in guide-rod replacement engineered to soften slide impact, reduce felt recoil, and improve follow-up speed for compatible SIG P320 configurations. Tunable spring options let you dial system behavior to your ammo and setup without permanent firearm modification.
Compatibility
- Primary fit: SIG P320 XCarry Legion & Spectre Comp (4.6" barrel)
- Also compatible for: P320 Spectre Comp & Blackout, P320 XCarry Legion, P320-AXG Carry, P320-AXG Combat, Fdez Werx Slide (SKU: P320c-comp) & Brouwer M1811 Grip Mod
- Notice: Designed for SIG frames and the listed modules. Other aftermarket modules may require custom solutions.
- Not compatible: P320 X Carry SPECTRE (SIG SKU: P320V002 & P320V002-10) and P320 AXG LEGION — see manufacturer links for those specific kits.
Included Components & Important Notes
- DPM recoil rod assembly (direct replacement)
- Multiple external spring options for tuning (short / medium / long)
- Spring plug — must always be installed when using the DPM rod and springs
- Installation instructions and lifetime warranty paperwork
Power Rates & Performance (Slide in Battery)
- Short spring: 3.4 kg / 7.5 lbs
- Medium spring: 3.7 kg / 8.0 lbs
- Long spring: 4.0 kg / 9.3 lbs
Slide Full-Open Buffer (approx.): Total Force ~6.0 kg / 13.2 lbs (depends on spring/plug combination).
Key Benefits
- Reduced felt recoil — smoother shooting and faster sight recovery.
- Slide & frame protection — softens violent slide impact to extend component life.
- Fine-tunable — choose spring length to match ammunition, compensators, or user preference.
- Drop-in install — direct guide-rod replacement; no permanent modifications to pistol configuration.
- Lifetime warranty against manufacturing defects.
Installation & Safety
- Always clear the firearm and follow firearm safety rules before installation.
- Install the included spring plug every time — system requires the plug for intended function.
- After installation, perform function checks and test-fire with your chosen ammo to confirm reliable cycling.
- If using compensators, threaded barrels, or heavy slide mods, contact DPM or the vendor for setup recommendations.
Technical Summary
- Product Type: Mechanical recoil reduction guide rod (drop-in)
- Compatible Models: SIG P320 XCarry Legion & Spectre Comp (4.6") - see compatibility list above
- Spring Options (slide closed): Short 7.5 lb / Medium 8.0 lb / Long 9.3 lb
- Slide Full-Open Buffer: ~13.2 lb (approx., plug-dependent)
- Warranty: Lifetime
Note: DPM product designs may be revised without prior notice. Verify kit contents and read provided instructions before installation.
