The Sling Snap Hook works great for attaching a rifle sling to smaller sling eyelets found on HKs, SCARs, SIGs, or other smaller firearm eyelets.
Grovtec GTSW-269 Flush Swivel to Snap Hook – Short Action Precision
SPRING BROWNELLS 1 1/4 HK-STYLE SLING SNAP HOOK - Brownells UK
1.5'' Metal HK Clips Spring Hooks,38mm Silver/gold/gun Black/bronze Sling Snap Hooks for Key Fob,carabiner Clasps Webbing Strap Buckles - Canada
Blue Force Gear,Alloy Steel HK Style Sling Snap Hook, Black, 1 Inch Loop (P-HK-100) : Sports & Outdoors
Blue Force Gear UDC Padded Bungee One Point Sling, Snap Hook
B7443 1 Antique Brass, Sling Lever Snap, Solid Iron - Canada
Sling Snap Hook – TwinNeedle
ENLARGE MOUTH: can easy lock in most attachment, gear, swivel. You can turn these into MOLLE gear.
XTACER 1 Snap Hooks Sling Clips Black
Snap Hook-Heavy Duty Push Button Adaptor - GTSW269
BFG Sling Snap Hook CSC - Canada's Gun Shop