DUAL-LOK™ HRT 556™ Specs:

• DIMS: 1.5”x 5.9”
• Weight: 14.4oz

Key points :

• Wear free mounting system, requires no consumable parts
• Taper lock interface ensures security and accuracy
• ACME thread provides speed of attachment
• Locking ring incorporates 3 anti-rotation teeth to eliminate inadvertent loosening
• 120 effective positions ensure a rock-solid suppressor mount and provide extremely low POI shift
• 17-4 stainless steel & 718 Inconel construction
• Traditional Tube Design with internal flash hiding characteristics
• Patent pending ECO-FLOW™ baffle system for reduced blow back
• Patented flash reducing end cap
• ¾” wrench flats on muzzle devices
• Collar Nitrided black for increased surface hardness, corrosion, and wear resistance
• Heat treated and Cerakoted Black and FDE in a heat resistant finish
• Warrantied for life with Griffin’s Perpetual Lifetime Warranty