Spigot Filler / Mag Spacer: This block mounts in the T-channel of the Whiskey-3, X-ray, or TRG-22/42 chassis.
It can either act as a filler block for the hole at the front of the chassis, or it can be used to make the Gen 5 Whiskey-3 Chassis for the Rem 700LA take standard .300WM/.338LM mags rather than the CIP length mags it normally takes.
Fits: All Whiskey-3 Chassis, all X-ray Chassis, TRG-22/42. DOES NOT fit Bravo Chassis.
Restrictions: Requires removal of forend to install.
Weight: 9gm (0.3oz)
Made by KRG. Material: 6061 Al and stainless steel fasteners