Steps Up Large-Frame Glock Pistol To Powerful .50 Caliber cartridge
Drop-in conversion system replaces the top end of your Glock 20/21 pistol and converts it to fire the hard-hitting, yet controllable, 50 GI cartridge. Developed by Guncrafter, the 50 GI’s head is the same diameter as a .45 ACP, so the rest of your pistol remains stock, allowing easy conversion back to the original caliber. 50 GI ammo can be loaded to drive a 185 grain bullet at 1,200fps, with a felt recoil similar to 230 grain .45 ACP ball ammo. Delivers greater knock-down power, while remaining controllable during rapid fire. Conversion unit comes fully assembled with 4½" stainless steel barrel, firing pin, and guide rod with captive recoil spring. Slide and barrel are precision machined from stainless steel forgings to the same exacting tolerances as the original factory components. Non-reflective, matte finish is durable and good-looking. Black polymer fixed sights with easy to acquire white dot on front sight and U-shaped white outline around rear sight notch. The SF-style magazine uses a modified .45 ACP follower and has an extended base pad that allows it to hold 9 rounds; convenient witness holes at the rear. Fits standard mag pouches for .45 caliber Glock mags. Cut for SF-style magazine catch. Additional magazines available separately.
“GLOCK” is a federally registered trademark of Glock, Inc. and is one of many trademarks owned by Glock, Inc. or Glock Ges.m.b.H. Brownells is an independent dealer of parts and accessories for Glock® pistols, and is not affiliated with or endorsed by Glock, Inc. or Glock Ges.m.b.H. The use of Glock on this page is merely to advertise the sale of Glock parts or components. As indicated in the product descriptions, not all parts and accessories on this site are official Glock products.
Big Book Catalog, Issue:67, Page:210
SPECS: Slide/Barrel Assembly - Stainless steel, matte finish. Magazine – Stainless steel liner, black polymer shell, base pad, and follower. 9-round capacity. May require some fitting of conversion unit’s locking lug and/or pistol’s locking block. Fits Glock 20/21 pistols only.