Luth Ar .750 Gas Block

Advantage Arms Conversion Kit: Convert your 9mm/.40 S&W Glock down to 22lr so trips to the range dont break the bank. The MOD series is meant to fit Glock 17/22 Gen 5 and includes two 15 round magazines, a 4.49″ threaded barrel, a range bag, and a recessed cut for a variety of red dot options. Its the perfect tool to work on your muscle memory or to have some fun with your 22lr can. Red Dot and Frame Not Included

Features :

• Glock Style Sights
• Optics Ready
• Threaded Barrel
• Last round lock open
• 30 second installation
• 1 year factory direct warranty
• Comes with range bag