Wheeler Delta AR LR/10 Lapping Tool – Upper Receiver Alignment Tool for AR-10 Pattern Rifles

The Wheeler Delta AR LR/10 Lapping Tool is designed to true and align the upper receiver bearing surfaces on AR-10 and LR-308 pattern rifles.

• Platform: AR-10 / LR-308 pattern rifles
• Material: Hardened steel
• Function: Upper receiver bearing surface alignment
• Use: With fine lapping compound (sold separately)
• Application: Precision rifle building and armorer work