Breakthrough Ar-15 Star - Chamber Pad 20 Pk W/ 8-32 Adtr

The Breakthrough AR-15 Star Chamber Pad 20 Pack with 8-32 Adapter is a professional-grade firearm maintenance accessory designed for AR-15 operators, gunsmiths, and shooters who demand precision cleaning and protection of their rifle's chamber. Built by Breakthrough, a brand trusted across law enforcement and military communities, these chamber pads serve as essential consumables in any serious shooter's maintenance kit. Whether you're performing field-strip cleaning after a range session or conducting thorough bore maintenance, this 20-pack ensures you have ample pads on hand for routine upkeep and professional armorer work.

These chamber pads are engineered to protect the delicate chamber walls and feed ramps from contact with harsh cleaning brushes and rods during the cleaning cycle. The included 8-32 adapter provides a universal threaded interface compatible with standard AR-15 cleaning rod adapters and Breakthrough's modular cleaning system, allowing seamless integration into your existing maintenance workflow. The star design geometry maximizes surface contact while minimizing metal-to-metal friction, preventing inadvertent scratches or damage to the chamber's precise dimensions—critical for maintaining headspace integrity and reliable feeding. At just 0.05 lbs per pack, the compact 20-count format (measuring 4.05 x 0.95 x 5.1 inches) fits easily into range bags, cleaning kits, or armorer toolboxes without adding bulk.

This product is ideal for dedicated shooters, law enforcement armorers, and military personnel who perform regular maintenance on multiple rifles or high-round-count weapons. The 20-pack quantity reflects the consumable nature of these pads—they wear and degrade with repeated use, making the bulk option economical for professional or frequent maintenance routines. Installation is straightforward: thread the 8-32 adapter onto your cleaning rod, attach the chamber pad, and proceed with your standard chamber cleaning protocol. Compatible with all AR-15 variants and modern sporting rifles using standard .223 Remington or 5.56 NATO chambers, this accessory is an investment in preserving your firearm's critical tolerances and extending barrel life.