The Otis Technology AR-15 Lock Block, PRO+ AR-15 Lock Block - Upper Receiver Vice Block
Wheeler Delta Series Upper Receiver Action Block, Picatinny Rail Vise
AR-15 Upper Receiver Vise Block - Obsidian Arms
Real Avid Lug-Lok Upper Vise Block
DUAL AR 5.56 / .308 CAL UPPER RECEIVER ALUMINUM VISE BLOCK by Guntec
Gun Smithing Tools Combo Set Upper and Lower Receiver Vise Block and W – West Lake Tactical
NO-M.A.R® Black Pin Upper Receiver Vise Block 4/15 Armorers Gunsmith Barreling Tool, price tracker / tracking, price history charts, price watches, price drop alerts
M16-AR15 Upper Receiver Assembly Vise Block
Wheeler Delta Series AR-15 Upper Vise Block Clamp
AR-15 Upper Receiver Vise Block
Precision Reflex AR10 / AR15 Upper Assembly Vise Block
AT AR15/AR10 Upper Receiver Vise Block
Upper Receiver/Lower Receiver Vise Block Polymer - Combo .223 5.56
Gun Smithing Tool Upper Receiver Vise Block for .308 .223 5.56
NcSTAR VTARUVB Upper Full Metal Vise Block Rifle Smithing Tool
AR Upper Vise Block - Trinity Force
Lug-Lok Upper Vise Block™
ODIN Works AR-10 Upper Receiver Vise Block
AR-15® / M16 Upper and Lower Receiver Magazine Well Vise Block Set
AR-15 Upper Vise Block