Read before contacting me! Only interested in trading for an Aimpoint Acro P-2, RMR HD, RCR, Type 2 RMR, Eotech EXPS3-0 or similar. All parts were installed then removed. Daniel Defense Ris III 12.5 rail in Fde, Daniel Defense rip n grip charging handle, Daniel Defense QD end plate and castle nut. $400 Firm for everything. Serious buyers only, text 512-630-6660. Pick up in Cedar Park. Trades considered at my cost. Cost breakdown: DD RIS III $450. DD Rip-N-Grip CH $100. DD QD end plate $60. DD castle nut $10.