The AR-15/M16 Upper and Lower Receiver Magazine Well Vise Block Set securely clamps all flat top and carry handle AR-15/M16 upper and lower receiver components. Helps to prevent damage or movement during repair, assembly and cleaning. Three piece set of heavy duty blocks for AR-15 /M16 upper and lower receiver. Made in the USA.
ATI 15MS450BM Mil-Sport Upper Complete 450 Bushmaster 16" Black Nitride Barrel/7075-T6 Aluminum Black Anodized Receiver 15" M-LOK Handguard for AR-15
$327.47 
Lower Receiver Group w/ MK2 Receiver Extension & Stock Mod 1 SOPMOD - LRG-RMS-STK-MOD-1-SPMD-FDE
$490.56
ProMag PM123A Lower Receiver Vise Block Set Black Polymer Rifle AR-15/M16 3 Pieces
$38.37
