Safariland QLS Fork System: Mounting and Holster Swaps

Quick Answer

Mount the QLS 22 Receiver Plate to your belt or platform, then attach the QLS 19 Fork to any Guerrilla Tactical holster with the 3-hole pattern. Once both halves are installed, a quick pinch of the thumb and index finger releases the holster for a fast swap.

What the QLS System Actually Does

The QLS system is a two-part quick-detach interface: a fork that stays on the holster and a receiver plate that stays on your belt, drop-leg platform, or pack. The Safariland QLS 19 Fork works with the QLS 22 Receiver plate. Because the fork mounts to any Guerrilla Tactical holster with the 3-hole pattern (drilled for Safariland), you can move one holster between multiple carry positions or rotate several holsters on the same belt without unthreading anything.

That matters most when you run different guns for different roles. Instead of buying a separate belt rig for each setup, you keep one receiver plate in place and swap the fork-mounted holster. The tradeoff is a small amount of added thickness at the mounting point, and you need to confirm your holster is drilled for the 3-hole pattern before you start.

Check Your Holster and Hardware First

Before you install anything, lay out the fork, the receiver plate, and your holster. Look at the holster's mounting side: you need the 3-hole pattern that matches the QLS fork's screw spacing. If your holster does not have that pattern, the QLS fork is not a direct bolt-on and you would need a different mounting solution.

Confirm you have the correct screws and posts for your holster thickness. The QLS fork is a small part, so work over a tray or mat to avoid losing hardware. This is also the moment to decide where the receiver plate will live: belt, drop-leg, or another platform.

Mount the Receiver Plate Where You'll Carry

Attach the QLS 22 Receiver Plate to your belt or platform using its mounting holes and the hardware that matches that platform. Keep the plate oriented so the fork's release tab faces the direction your thumb and index finger naturally reach. Test the position with an empty holster before you tighten everything down.

A common mistake is mounting the plate too high or too low, which forces an awkward pinch. Move it a hole or two and re-test until the release is easy to reach without shifting your whole hand.

Attach the Fork to the Holster

Line up the QLS 19 Fork with the holster's 3-hole pattern and thread the screws through. Tighten evenly, alternating sides so the fork sits flat against the holster body. Do not overtighten; you want the fork secure but not crushing the holster material.

Once mounted, the fork maintains a Level I Retention interface with the receiver plate. That means the holster stays locked in place until you deliberately release it, so give the assembled unit a firm pull to confirm it is fully seated.

QLS Mounting Steps

1. Verify the 3-hole pattern: Check that your Guerrilla Tactical holster has the 3-hole pattern drilled for Safariland. If it does not, the QLS 19 Fork is not a direct mount. No pattern, no direct install. Confirm before you buy hardware.
2. Mount the QLS 22 Receiver Plate: Attach the receiver plate to your belt or platform, orienting the release toward your natural thumb and index finger reach. Test with an empty holster before final tightening.
3. Bolt the QLS 19 Fork to the holster: Align the fork with the 3-hole pattern and tighten screws evenly, alternating sides so the fork sits flat. Snug, not crushed. The fork should not flex the holster body.
4. Seat and release-test the unit: Slide the fork into the receiver until it locks, then pinch the release to confirm the holster drops free cleanly. A firm pull should not dislodge it; only the pinch should.
5. Swap and repeat: Keep additional receiver plates mounted where you carry, then move the same fork-mounted holster between them as needed. One holster, multiple positions, no rethreading.

Parts That Make This Work

• Safariland QLS Fork: The QLS 19 Fork works with the QLS 22 Receiver plate, attaches to any Guerrilla Tactical Holster with the 3-hole pattern (drilled for Safariland), and maintains a Level I Retention. This is the core interface: if your holster has the 3-hole pattern, the fork bolts on directly and gives you a secure, releasable connection.
• BCM MIL-SPEC CARBINE BUFFER SYSTEM: The BCM MIL-SPEC CARBINE BUFFER SYSTEM includes a Mil-Spec 6-position receiver extension machined from 7075T6, receiver end plate, lock nut (castle), and M4 carbine action spring. If you are setting up a rifle alongside your holster rig, this kit provides the stock-mounting hardware in one package so you are not chasing individual parts.