Upper & Lower Receiver Vise Blocks + Stock Combo Wrench + Spanner / 1911 Bushing Wrench

M4 / AR15 .223 / 5.56 Lower Receiver Vise Block

• Allows safe mounting of the lower receiver into a vise

• Ideal for cleaning, maintenance, repair, or assembly

• Fits securely into the magazine well from top or bottom

• Magazine catch locks the receiver firmly in place

• Will not distort, crack, or damage the receiver

• Made from solvent-resistant polymer

M4 / AR15 .223 / 5.56 Upper Receiver Vise Block

• Allows safe clamping of the upper receiver into a vise

• Perfect for repair, service, or weapon assembly

• Prevents crushing, distortion, or marring of the receiver

• Solvent-resistant polymer construction

• Fits mil-spec uppers only

M4 / AR15 .223 / 5.56 Stock Combo Wrench

• Removal and installation of .223 / 5.56 barrels

• Works with free-float tubes, USGI barrel nuts, and most free-float barrel nuts

• Old-style 1-point receiver extension nut wrench

• New-style 3-point castle nut wrench

• A1 / A2 flash hider & receiver extension slots

• ½” drive opening for torque wrench or socket wrench

• Made from 4140 steel, powder-coated finish

Torque Specifications:

• Barrel Nut: 31 – 60 ft-lbs

• Compensator: 15 – 20 ft-lbs

• Lower Receiver Extension: 25 – 39 ft-lbs

Spanner / Stock Wrench & 1911 Barrel Bushing Combo

• Designed for older A1 stocks, also works on castle nuts

• Integrated 1911 barrel bushing wrench in the handle

• Ideal for range bags or armorer tool kits

• Steel construction with black oxide finish