Privacy Seals

Customer Testimonials
A quick note that thank you and the Top Gun Supply team for an outstanding product, value and service. I recently purchased a 40 S&W conversion barrel for my Sig Sauer and the entire transaction from order to the time I received was flawless. Your excellent communication keep me informed throughout the process which was very much appreciated. I have passed on your website info to several of my friends and the gun club I belong to will be featuring your website address in next month’s news letter. Top Gun Supply is truly a world class on-line gun supply company with and great list of guns and accessories at great prices and super service. I’m looking forward to my next purchase with your company. Thanks again to you and the entire Top Gun Supply Team!!!

Advantage Arms .22 Caliber Conversion Kit with Cleaning Kit - GLOCK 20/21

Price: $299.95

Advantage Arms .22 Caliber Conversion Kit with Cleaning Kit - GLOCK 20/21
Click to enlarge


In ten short seconds, you can have your Glock 20, Glock 21 or Glock 21SF ready to shoot inexpensive .22LR ammunition. Features a patent pending system that locks the slide open after the last round is fired. Comes with slide assembly, recoil spring assembly, barrel, one magazine, magazine loader, cleaning patches, brush, cleaning rod, cleaner lubricant and carry case.

Product Reviews

Login or Register to write the first review.