Quick answer

Use the shock cord and clasp as an additional retention strap to secure your firearm in the holster, especially during dynamic movement or when carrying appendix.

Why add a shock cord and clasp to your holster

A shock cord and clasp setup provides an extra layer of retention beyond the holster's friction fit. This is useful if you run, climb, or engage in physical activities where the holster might shift or the firearm could dislodge. The elastic cord absorbs movement while the clasp keeps the strap securely fastened, giving you peace of mind without sacrificing draw speed.

Trade-offs to consider

Adding a retention strap increases the time needed to draw your firearm, as you must unsnap the clasp before gripping. Practice the motion until it becomes automatic. Also, ensure the shock cord isn't too tight—it should hold the firearm in place but allow a smooth, deliberate draw when needed.

How to install and use the shock cord & clasp for holster retention

  1. Step 1: Gather your materials: You'll need the shock cord & clasp, your holster (e.g., AXIS Elite), and a small flathead screwdriver or similar tool to adjust the clasp tension if needed. Make sure the clasp is compatible with your holster's belt loops or attachment points.
  2. Step 2: Thread the shock cord through the holster: Loop one end of the shock cord through a belt loop or attachment point on the holster, then pass the other end through the clasp's adjustment slot. Pull the cord until the clasp sits near the holster's retention area. Don't cut the cord yet—leave extra length for adjustment.
  3. Step 3: Secure the clasp and test retention: Snap the clasp closed over the back of the slide or the firearm's grip, depending on your holster design. Adjust the cord length so the clasp holds firmly but allows the firearm to be drawn with a deliberate pull. Common mistake: overtightening the cord, which makes drawing difficult. The cord should have slight slack when the clasp is closed.
  4. Step 4: Trim excess shock cord: Once the length is correct, trim the excess shock cord, leaving about 1–2 inches beyond the clasp for future adjustments. Melt the cut ends with a lighter to prevent fraying. Always test the draw stroke multiple times before carrying live ammunition.

Product details

  • Shock Cord & Clasp: Shock cord is 1/8" thick and 18" in length, available in multiple colors to match your AXIS holster. The 18-inch length gives you enough cord to loop around the holster and firearm, while the color options let you personalize your carry setup.

    Shock Cord & Clasp

    Shock Cord & Clasp