QUARTER CIRCLE 10 REAR CHARGING GLOCK SMALL FRAME 9MM BUILDERS KIT

Picture of a Quarter Circle  Rear Charging CLT9MM Builders Kit QC-BK-GSF-PMUR-9
QUARTER CIRCLE 10 REAR CHARGING GLOCK SMALL FRAME 9MM BUILDERS KIT

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Quarter Circle Rear Charging CLT9MM Builders Kit

QC-BK-GSF-PMUR-9

Quarter Circle 10, THE AR Pistol Caliber BRAND. Leader in top of the line, dedicated AR15 Pistol Caliber parts. Glock Small Frame 9x19mm Builders Kit

Specifications:

  • Builder’s Kit includes the “bones”- the core components for building your own Quarter Circle 10 Carbine or Pistol
  • QC10 Stripped Glock Small Frame Lower Receiver with proprietary parts

  • QC10 Billet Upper Receiver

  • 9x19mm barrel 5.5” or 7.5

  • G9 Bolt Assembly

  • QC10 Adjustable Buffer Kit
  • Made For the AR Platform- Not Modified

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Rainier Arms AR-15 9MM Billet Receiver Set

Picture of a Rainier Arms AR-15 9MM Billet Receiver Set

Rainier Arms AR-15 9MM Billet Receiver Set

The Rainier Arms AR-15 9MM Billet Receiver Sets are CNC machined from solid billet 7075-T6 aluminum which is 70% stronger than the commonly used 6061 aluminum and finished with milspec hardcoat anodize to a surface hardness of 60 Rockwell. The precision machining of the Rainier Arms billets are well known in the industry. Rainier Arms AR-15 9MM Billet Receiver Sets utilize GLOCK® 9mm magazines.

Rainier Arms AR-15 9MM Billet Receiver Set Features

  • A4 Feed Ramps
  • 7075 Billet Aluminum
  • Upper and Lower are proprietary
  • Mil Spec Hardcoat Anodize
  • Threaded bolt catch screw
  • Threaded retainer screw for take down pin
  • Ambidextrous Bolt Release
  • Flared magwell
  • Compatible with short throw safety selector
  • Tensioning screw for proper upper and lower fit
  • Zinc-plated extractor and last round hold open lever
  • Last round bolt hold open on an empty magazine
  • Lower receiver accepts 9mm, .40 S&W and .357 SIG GLOCK® magazines
  • Slick side upper receiver with appropriately sized ejection port and no forward assist or dust cover
  • Accepts aftermarket Glock® 9mm double stack magazines. We recommend using factory Glock® magazines
  • Weight – Upper receiver 7.7oz Lower receiver 12.4 oz

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Angstadt Arms Jack 9 9mm AR-15 Receiver Set

Picture of an Angstadt Arms Jack 9 9mm AR-15 Receiver Set

Angstadt Arms Jack 9 9mm AR-15 Receiver Set

Certain to appeal to shooters who tend to like things geared towards the dark side is the Jack 9 by Angstadt Arms.  Angstadt Arms Jack 9 9mm AR-15 Receiver Set is a dedicated GLOCK® magazine fed 9mm AR-15 matched lower and upper receiver set that features Sharps Brothers iconic skull design. The Jack 9 Includes last round bolt hold open. The Jack 9 milled from billet aluminum, as opposed to using forged aluminum, allows a level of detail that can be difficult to achieve in standard firearms design. When you use Angstadt Arms products, you see why they hold their craftsmanship to such high standards. Each element is crisply defined, and everything you see and feel has taken an immense amount of consideration — down to the precise size, shape, and placement of every curve and intersection.

  • Iconic skull design lower receiver by Sharps Bros. Manufactured exclusively for Angstadt Arms
  • Last round bolt hold open on an empty magazine
  • Lower receiver accepts 9mm, .40 S&W and .357 SIG GLOCK® magazines
  • Integrated, oversized trigger guard
  • Machined from 7075-T6 billet aluminum with a matte black hard-coat anodized finish
  • Slick side upper receiver with appropriately sized ejection port and no forward assist or dust cover
  • Threaded bolt catch screw
  • For use with a 9mm bolt carrier assembly and a standard AR-15 hammer
  • Patent(s) pending
  • Accepts aftermarket Glock® 9mm double stack magazines. We recommend using factory Glock® magazines

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