Pre-formed lead ingot increases the rear weight; balances out
muzzle-heavy, match AR-15's for consistent, shot-to-shot accuracy.
Denser than loose, lead shot; conveniently drops into the A-2
buttstock and is retained by the trap door. Can be cut, drilled or
trimmed to achieve required balance.
SPECS: Lead. 8" (20cm) long, A-2 weighs 3 lbs. 11 oz. (1.7kg).
Catalog page 36