Quick view Out of Stock Remove from Compare Compare Items HK: Upper Receiver Kit, MR556A4, 11.0" $2,179.00 HK Out of Stock
Quick view Out of Stock Remove from Compare Compare Items HK: HK416 Parts Kit with STS Lower Receiver $4,599.99 HK Out of Stock
Quick view Add to Cart Remove from Compare Compare Items HK: Upper Receiver Kit, MR556A4, 16.5" $2,179.00 HK In Stock
Quick view Add to Cart Remove from Compare Compare Items HK: Upper Receiver Kit, MR762 A4, 7.62x51mm, 13" $2,649.00 HK In Stock
