Description
HGW Complete Upper for Glock 21 Gen 3, .45 ACP Barrel. For install on Glock 21 lower.
A Hooper Gun Works Exclusive! An upper perfectly styled for showing off at the range. Sights Installed!
Always ask what’s in your Glock Upper, here’s our kit fully detailed:
HGW Titan Custom Lightening Cut Slide (made in the USA):
- Gen 1-3 compatible, G21, 45 ACP
- CNC Machined from U.S. 17-4 stainless steel
- 17-4 steel is far more resilient to impact forces than 416ss, both are good, 17-4 is the best out there.
- Fine Bead Blast Satin Finish
- RMR Optic Cut – Trijicon footprint. Also compatible with Trijicon SRO, Holosun 407C/507C, Swampfox Kingslayer/Liberty/Justice
- Includes patented optic cut technology pioneered by ZEV Tech.
- 0.180″ RMR depth of cut, fully threaded posts using 4-40 screws. Forward locating tabs for the most secure optic retention.
- These RMR features also allow for the most repeatable mounting of optics, maintaining boresighting and cowitnessing. Designed to hold this true under hard use.
- Includes HGW Clear Anodized Aluminum Pocketed Wide RMR optic plate with screws, installed
- Your optic may require longer screws than what we use to install the plate.
- The highest level of attention to machining and finishing detail of all of our product lines
- Heat Treated
- Top Ports
- Side cutouts, front serration cutouts
- Slanted front and rear serrations
- Custom “sculpted-design” nose, inspired by our shop’s love for classic cars and trucks.
- Deep chamfered edge, fantastic for lightweight EDC builds
- Excellent edge machining quality. Again, the finest out there.
HGW Barrel (made in the USA):
- CNC Machined from 416 Stainless Steel
- Match Grade
- Fluted, pocketed design
- Standard Length
- Heat Treated
- Laser engraved on the hidden side with model and caliber in sharp, easy to read contrast
Pre-installed HGW aftermarket internals (made in the USA):
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- Machined SS non-captive guide rod (Wolff Style) adds weight to the front end
- Gen 1-3 compatible, G21, .45 ACP
- CNC Machined from U.S. 416 stainless steel
- Heat Treated
- Round Wire Recoil Spring, OEM weight
- Take down hole which is an added bonus over the Wolff design
- Machined SS non-captive guide rod (Wolff Style) adds weight to the front end
- Polymer front and rear sights
- Striker / Firing Pin
- Channel Liner
- Striker Spacer Sleeve
- Striker / Firing Pin Spring cups
- Firing Pin Safety
- Extractor
- Extractor Depressor Plunger
- Spring Load LCI Bearing
- Internal Spring Kit
- Striker, Extractor & FPS in Factory Weights
- Backplate
You are purchasing a complete upper built by military veterans. All internal parts are included. Fitting may be required.
A fantastic deal on a complete match grade package offered at Rock Bottom Pricing!
