- 23 or 32 coil option
- 17-2 stainless steel
- Extra power for the 33 round Glock Magazine
- Extra power for +10 extensions
- Will also work on CZ Scorpion Magazines
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- 17-4 SS
- Heat Treated to Rc 42
- No Sharp internal corners
- Works with CMMG, Model 1, TACCOM and others
- Will NOT work with M&P 15-22
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- Full hard Stainless steel
- Precision laser cut
- Sharp edge for extracting unfired rounds
- Works with CMMG, Model 1, and others
- Will NOT work with M&P 15-22
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Sale!
- Installs in seconds without tools
- Eliminates wear on lower receiver
- Improves reliability of Drop-In kits and Dedicated Uppers
- Will NOT work with M&P 15-22
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- Made for 22 competition
- Spring engineered to our spec, reduced power
- designed to be used with shorter barrels
- recommended to be used with our ULW barrel
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- Made for 22 competition
- Spring engineered to our spec
- Works with CMMG, Model 1, and others
- Will NOT work with M&P 15-22