Bore Tech AR-15 Patch Guide 9mm PCC & .350 Legend Cleaning

The Bore Tech AR-15 Patch Guide for 9mm PCC and .350 Legend covers the growing number of AR-platform pistol-calibre carbines and straight-walled cartridge rifles sharing the AR-15 lower receiver. Cleaning these calibres from the muzzle end is straightforward once a patch guide is in place — Bore Tech’s patented angled patch plate spikes the patch hands-free as you push the rod forward, keeping solvents off your hands and bench rather than having to pre-spike the patch by hand. The guide is precision moulded and CNC machined from solvent-resistant synthetic polymer with a calibre-specific front adapter that aligns the rod cleanly with the bore, eliminating contact with the locking lugs and chamber edges. Note that the straight-walled geometry of both 9mm and .350 Legend cases means this guide does not use an O-ring sealer — the nose of the adapter seats directly against the breech face. At 13.5 inches, the guide holds the upper and lower receiver apart and keeps the patch plate well clear of any optic. Adapters for other AR-15 and AR-10 calibres are sold separately. Made in the USA. Not compatible with the JP Enterprises JP5 9mm PCC platform.