Quick view Wishlist LWRC M6 6.8MM SPC GAS PISTON AR15 SBR AAC M4-2000 TAC-PAC LWRC M6 AR15 LWRC $2,500.00 Lovely LWRC M6 Short Stroke Gas Piston AR15 6.8mm SPC in OD Green NIB Condition. Super Low Round Count. AAC M4-2000 QD Suppressor. Comes With (1)-30 Round Barrett Magazine. Mag Pull Kit. Accessories. On Form 3 in Our Inventory. We EFile Within... Add to Cart Compare