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          MA-Compliant Only

          • K-SPEC AR-15 A5-LENGTH H1 BUFFER/SPRING KIT 4.7OZ OD GREEN

            $56.66
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          • K-SPEC AR-15 H3 BUFFER/SPRING KIT 5.5OZ OLIVE DRAB GREEN

            $88.16
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          • K-SPEC AR-15 H2 BUFFER/SPRING KIT 4.7OZ OLIVE DRAB GREEN

            $62.95
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          • K-SPEC M16 BCG .224 VALKYRIE/6.8 SPC CHROME-PHOSPHATE BLACK

            $179.99
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          • M16 BOLT CARRIER GROUP 7.62X39MM CHROME & PHOSPHATE BLACK

            $125.99
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          • K-SPEC M16 BCG W/SIDE VENT 5.56X45MM CHROME & PHOSPHATE BLK

            $179.99
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          • M16 BCG 6.5MM GRENDEL TYPE 2 CHROME & PHOSPHATE BLACK

            $125.99
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          • AR-10 CARBINE LENGTH CARBINE BUFFER 3.7OZ BLACK

            $17.99
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          • K-SPEC 5.56 NATO 14.5” BBL 1-7 TWIST COMPLETE UPPER BLACK

            $576.74
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          • K-SPEC 5.56 NATO 13.9” BBL 1-7 TWIST COMPLETE UPPER BLACK

            $572.66
            Add to cart

          • K-SPEC M16 BCG 7.62X39MM CHROME & PHOSPHATE BLACK

            $179.99
            Add to cart