Cart “LM8 8-Bar Rail Segment” has been added to your cart. Continue shopping “Flat Top Upper Receiver” has been added to your cart. Continue shopping “Full-Auto 5.56 BCG” has been added to your cart. Continue shopping “MARS-L LEFT SIDE BOLT CATCH” has been added to your cart. Continue shopping “LM8 GRIP STOP” has been added to your cart. Continue shopping “Full-Auto Enhanced 5.56 Bolt Carrier” has been added to your cart. Continue shopping Remove item Product Price Quantity Subtotal Remove ESTONIA 5.56 QD MUZZLE DEVICE $75.20 Increase quantity ESTONIA 5.56 QD MUZZLE DEVICE quantity Decrease quantity $75.20 Remove LM8 8-Bar Rail Segment $46.90 Increase quantity LM8 8-Bar Rail Segment quantity Decrease quantity $46.90 Remove Flat Top Upper Receiver $228.00 Increase quantity Flat Top Upper Receiver quantity Decrease quantity $228.00 Remove Full-Auto 5.56 BCG $328.00 Increase quantity Full-Auto 5.56 BCG quantity Decrease quantity $328.00 Remove MARS-L LEFT SIDE BOLT CATCH $38.20 Increase quantity MARS-L LEFT SIDE BOLT CATCH quantity Decrease quantity $38.20 Remove LM8 GRIP STOP $108.00 Increase quantity LM8 GRIP STOP quantity Decrease quantity $108.00 Remove Full-Auto Enhanced 5.56 Bolt Carrier $239.00 Increase quantity Full-Auto Enhanced 5.56 Bolt Carrier quantity Decrease quantity $239.00 Coupon: Apply Update cart Subtotal $1,063.30 Shipping Shipping costs are calculated during checkout. Total $1,063.30 Proceed to checkout