Advantage Arms

Advantage Arms Conversion Kit: Convert your 9mm/.40 S&W down to 22lr so trips to the range don't break the bank. The MOD series is meant to fit Glock 19/23 Gen 5 and includes two 15 round magazines, a 4.02" threaded barrel, a range bag, and a recessed cut for a variety of red dot options. It's the perfect tool to work on your muscle memory or to have some fun with your 22lr can. Red Dot Not Included. Features : - Optics Ready - Threaded Barrel - Last round lock open - 30 second installation - 1 year factory direct warranty - Comes with range bag