Ghost Avenger Trigger Connector ISMI Defense Spring Kit

Designed to fit Glock Gen 1-4 Models: G17, G17L, G19, G20, G21, G22, G23, G24, G26, G27, G29, G30, G31, G32, G33, G34, G35, G36, G37, G38, G39, G40, G41.

Fine-tune your Glock for cleaner breaks, faster resets, and reliable performance with the Ghost Avenger 3.5 Trigger Connector + ISMI Defense Spring Kit. Designed for Glock Gen 1–4 models, this drop-in combo offers versatile tuning for range, competition, or concealed carry; all while maintaining Glock’s Safe Action integrity. The Ghost Avenger delivers a smoother pull and crisper reset, sitting between Ghost’s Ultimate and Standard connectors in feel. Paired with ISMI's defense-rated spring kit, this setup allows you to choose between a light, competition-style trigger or a dependable carry configuration. Get yours at NDZ Performance today!

Ghost Avenger 3.5 lb. Trigger Connector:

• Polished finish for reduced friction.
• 3.5 lb. angled design for a lighter, cleaner pull.
• Shorter, more defined reset for better shot-to-shot control.
• Drop-in installation, may require minor tuning depending on setup.
• Made in the USA with Ghost’s Lifetime Warranty.

ISMI 3-Piece Defense Spring Kit:

• Option A: Light Pull (Not for Carry Use):
  • 4.0 lb. Reduced Power Striker Spring.
  • 6.0 lb. Extra Power Trigger Spring.
  • Reduced Power Safety Plunger Spring.
  • Average Pull Weight: ~3.0 lbs.
  • Best for: Range use, target shooting, competition.
• Option B: Carry/Defense Setup:
  • 6.0 lb. Extra Power Striker Spring.
  • 6.0 lb. Extra Power Trigger Spring.
  • Reduced Power Safety Plunger Spring.
  • Average Pull Weight: ~4.0 lbs.
  • Best for: Self-defense, EDC, .45 ACP and 10mm models.

Features:

• Smoother, more responsive trigger pull.
• Faster reset with cleaner break.
• Two spring setups for competition or carry.
• Reliable performance in high-stress conditions.
• Ideal for heavier striker Glocks (10mm, .45 ACP).
• All parts made in the USA.
• Backed by Ghost Inc.’s Lifetime Warranty.

See our complete line of Glock Gen 1-4 Products here

Important: Minor fitting may be required. Installation by a certified Glock armorer, gunsmith, or consultation with Ghost Inc. is strongly recommended. Ghost connectors are backed by a lifetime manufacturer warranty.

Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use of safety practices and gear when working on any firearm.