64058 View cart “AAC 556-SD Rifle Silencer 5.56mm 6.7 Fast-Attach 51T Ratchet Mount Cerakote Finish – All NFA Rules Apply” has been added to your cart. Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! IN STOCKAAC 556-SD Rifle Silencer 5.56mm 6.7 Fast-Attach 51T Ratchet Mount Cerakote Finish – All NFA Rules Apply $649.99 Original price was: $649.99.$584.99Current price is: $584.99. Add to cart