Noisy, janky HK hooks and metal clips that wear down aluminum upper receivers and plastic eyelets are officially obsolete. The patented Blue Force Gear ULoop™ (short for "Uber Loop") brings an unprecedented level of versatility to weapon sling hardware, acting as a quick-detachable wire loop that seamlessly replaces conventional hooks, clips, and heavy swivels.

Weighing just 8 grams, the ULoop™ is constructed from DuPont Zytel® glass-reinforced nylon and features a flexible, nylon-coated aircraft-grade stainless steel wire. Engineered with a clever quick-release mechanism, the wire loop slides into the ULoop body to expose a mil-spec crimped ball end, allowing for instant attachment without removing the hardware from your sling.

This flexible cable easily threads through notoriously tight receiver eyelets found on AK, HK, SIG, and SCAR platforms, as well as handguard cooling slots and KeyMod rails. In addition to universal compatibility, the nylon-coated wire completely eliminates metal-on-metal clatter and prevents finish gouging during long operations.

Key Features

• Patented Quick-Release Cable Mechanism: Easily attach or detach the cable by pressing the loop inward and popping the crimped ball end out of its locking channel—no need to unthread the sling.
• Universal Platform Compatibility: Flexible wire effortlessly passes through tight eyelets on AK, HK, SIG, and SCAR platforms, as well as handguard cooling holes and KeyMod slots.
• Silent & Non-Marring Operation: Nylon-coated wire prevents metallic clatter and protects aluminum handguards and plastic eyelets from wear and gouging.
• Aircraft-Grade Stainless Steel Build: Features high-tensile stainless steel cable with mil-spec ball shank ends crimped directly to the steel core, encapsulated in a DuPont Zytel® nylon housing.
• Ultra-Lightweight Profile: Weighs only 8 grams (0.3 oz), eliminating frontend bulk while retaining high load-bearing capability.
• Made in USA: Designed, manufactured, and field-tested in the United States with official CAGE Code (3X9S8).

Technical Highlights

• Brand: Blue Force Gear
• Product Name: ULoop™ Sling Attachment
• Housing Material: Glass-Reinforced DuPont Zytel® Nylon
• Wire Material: Nylon-Coated Aircraft-Grade Stainless Steel
• Wire Loop Length: 1" (measured from housing base to wire tip)
• Sling Slot Widths: Available in 1.00" and 1.25" versions
• Weight: 8 grams (0.3 oz)
• Country of Origin: Made in USA

Applications

Ideal for shooters operating AK, HK, SIG, and SCAR rifles, as well as modern lightweight AR-15 setups where silent movement, non-marring connections, and universal handguard mounting are required.

FAQ

• Q: How do I install the Blue Force Gear ULoop™?
  • A: Push the wire loop toward the ULoop body to expose the crimped ball end, push the ball out of its locking channel, pull the cable free, thread it through your weapon's mount point, and snap the ball back into the locking channel.
• Q: What is the difference between the 1" and 1.25" ULoop options?
  • A: Both options feature the same 1" wire loop loop length. The sizing refers to the width of the sling slot on the ULoop housing to match either 1.00" or 1.25" sling webbing (such as the Vickers Sling™).
• Q: Is the ball crimped to the nylon coating or the wire itself?
  • A: The mil-spec ball shank ends are crimped directly to the internal stainless steel wire, not the outer nylon coating, ensuring maximum tensile integrity.