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  1. Max1999

    Custom AR-15 (SPR Variant)

    Custom built AR-15 (SPR variant) I assembled this rifle using top quality parts at the Red Rock Rifleworks manufacturing facility. Lower Details: Trigger: Hiperfire ECL Nib (nickel boron) trigger. Short/light pull (~2.9lbs) with a quick reset. Mil-spec plus primer striking power. Las...