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The 12” Quantum Charger Pistol barrel is our premium choice for all out performance.
Equally at home in a Charger Pistol barrel application, they are also very popular as THE choice often made for an SBR application. Why? Simple. When you pay a premium for a tax stamp to build an SBR, you want the best performing barrel you can get. The 12” Quantum barrel provides exactly that. Now available in the 17HM2 chambering as a tensioned and tuned Rimfire Technologies Quantum barrel, we picked up where others left off. |
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Features
- Hand lapped and Moly Fusion treated, the 17HM2 benefits from this technology perhaps more than any other rimfire cartridge. Friction has been reduced significantly while terminal velocity gains of over 100 FPS are often seen, and Point Of Impact (POI) changes have been absolutely minimized. This technology allows the use of a barrel dimension that is .002” tighter than most conventional 17HM2 barrels will allow. Because of this, accuracy from the proprietary chamber is greatly improved.
- A result of more than 4 years of close affiliation and co-development with Shooter’s Solutions, we feel the Rimfire Technologies 17HM2 Quantum barrels possess more advanced features than any other 17HM2 available on the market today.
- When performance and accuracy are most important for your 12” 17HM2 10/22 conversion barrel, the Quantum HM2 barrel rises to the demands of even the most discriminating shooter. Standard features are:
- 1:9 twist rate
- 1/2X28 Stainless steel threaded nose with steel weighted protective muzzle cap
- Steel shank with laser engraved particulars and our own convex extractor groove with mated extractor for the ultimate in reliable semi-auto cycling performance.
- Tensioned outer sleeve is aircraft aluminum carefully finished to perfection with a Mil Spec hard anodized surface for years of rugged dependability.
- Hand Lapped and specially treated for friction reduction, ease of cleaning and enhanced performance with appreciable gains in FPS through a chronograph in testing, with more consistent POI through more even heat dissipation.
- 4140 chrome moly barrel tube uses a perfectly designed steel nose centering bushing for just the exact right amount of nose weight for an exceptional hold onto target while providing the lightest overall weight possible.
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