Wheeler Delta AR-15 and AR-10 Bore Guides - $29.99

Precision CNC-machined aluminum bore guides for AR-15 and AR-10 rifles. Fit securely in any upper to protect chamber bore from damage, ensure proper rod alignment for easy cleaning, and reduce solvent leakage into action. Chemical-resistant O-rings. Available: AR-15, AR-10. Type: AR-15 Tools. - $29.99