Long Action Chassis Magazine Insert

These inserts are used on our BA Comp Long Action Remington 700 Chassis for setting the correct internal magwell length for the 3 different Long Action magazines used in these chassis.

Choose between an insert for the 3.715 Length Magazine, 3.775 or 3.850 (CIP Length).

Compatible with the BA Competition, Matrix, ESR and Hybrid long action chassis only.