A 24" 5R rifled, 223 Wylde chambered, varmint profile barrel for one of my ARs...
Oh, and a pump kit for another cocker project...LOL!
Retired and Loving It!
Petty Paintball www.pettypb.com
Terminal Tinkerer, Master Air Smith, Voider of Warrantees and Healer of Unicorns