Home / Accessory-Parts / Q DIRECT MOUNT ERECTOR9 1/2X28 View cart “Wilson Combat GAS BLOCK AR15 LO-PRO .750″” has been added to your cart. Q DIRECT MOUNT ERECTOR9 1/2X28$7000 In stock Q DIRECT MOUNT ERECTOR9 1/2X28 quantity Add to cart SKU: ACC-E9-MOUNT-1/2-28 Category: Accessory-Parts Product ID: 67563 Description Description Related products Trijicon SRO REPLACEMENT BATTERY CAP $3200 ProMag AR-15/M16 MAGWELL VICE BLOCK $1599 Sale! POF USA DICTATOR GAS BLOCK CARBINE $16300 Original price was: $16300.$16234Current price is: $16234. Wilson Combat GRIP MODULE WCP320 CRRY TAN MS $6795