Luth-AR Delta Pack AR-15 Delta Ring Assembly, Black — BL-09D

Original price was: $14.99.Current price is: $14.09.

Luth-AR BL-09D AR-15 Delta Pack in black. Includes barrel snap ring, 223/5.56 weld spring, and delta ring. Provides the complete drop-in handguard retention system for mil-spec AR-15 upper receivers.

Luth-AR’s Delta Pack is the complete spring-and-ring kit for setting up a standard drop-in handguard on an AR-15. The BL-09D includes a barrel snap ring, a 223/5.56 weld spring, and a delta ring — all three pieces required for the standard delta ring assembly. Black finish.

What’s Included in the Luth-AR BL-09D Delta Pack

  • Barrel Snap Ring
  • 223/5.56 Weld Spring
  • Delta Ring (Black)

BL-09D Specifications

  • SKU: BL-09D
  • Compatible Platform: AR-15 (.223 / 5.56)
  • Type: Delta Ring Assembly
  • Color: Black
  • Manufacturer: Luth-AR

Browse more Delta Barrel Nuts at Daytona Tactical.

Weight 0.5 lbs

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Does the Luth-AR this product include a barrel nut?

No. The this product is the delta ring assembly only and does not include a barrel nut. The barrel nut is a separate component that threads onto the upper receiver. See the barrel nuts listed in this category if you need one.

Is the 223/5.56 weld spring compatible with .300 Blackout or other AR-15 calibers?

Luth-AR specs this weld spring for .223/5.56. Many standard mil-spec AR-15 weld springs are dimensionally the same across calibers, but confirm compatibility for your specific build before ordering.

What’s the difference between the barrel snap ring and the weld spring?

The barrel snap ring (C-clip) seats in a groove on the barrel nut to hold the delta ring assembly in place on the receiver. The weld spring sits between the barrel nut and the delta ring, providing the spring tension that keeps the delta ring in its forward position and retains the handguard halves.

Does the this product work with free-float handguards?

No. The delta ring assembly is for standard drop-in handguards only. Free-float rail systems remove the delta ring assembly entirely and use a proprietary barrel nut and locknut instead.