#html-body [data-pb-style=F2QONIM]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}This block allows the user to work on and install parts to AR-15/M16 lower receivers. The block slips into the rifle’s magazine well and is held in place by the rifle’s magazine catch. It is constructed of black injection molded polymer. Made in the USA.
Springfield Armory LevAR Ratcheting Charging Handle for AR-15 Upper Receivers, Black - AR5430-LEVARF Original price was: $72.99.$64.99Current price is: $64.99. 
Aim Sports Upper Receiver Vise Block for AR-15 Style Rifle - ATUVB Original price was: $17.99.$15.99Current price is: $15.99. ProMag AR-15/M16 Lower Receiver Mag Well Vise Block – PM123
Original price was: $12.99.$11.29Current price is: $11.29.
