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

Anyone here visiting this page have experience with the Quarter Circle 10 9mm AR hardware? If yes please send us a message.

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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Primary Weapons Systems 9MM PCC Stripped Lower Receiver

Picture of a Primary Weapons Systems 9MM PCC Stripped Lower Receiver

Primary Weapons Systems 9MM PCC Stripped Lower Receiver

It’s great to see the field of 9mm AR hardware offerings growing and being refined pretty regularly. This PWS stripped lower looks pretty nice visually and on paper.

The Primary Weapons Systems 9MM PCC Stripped Lower Receiver is T6 6061 Machined Billet, Hard Type III Anodized and compatible with AR-15 Pattern Take-down Pins and accepts Glock 17 compatible magazines. This stripped AR lower includes the proprietary parts installed (last round hold open mechanism, ejector & magazine release)

  • 13oz in weight
  • Marked “CAL: 9MM”
  • Billet 6061-T6 receiver
  • Integrated trigger guard
  • Accepts Glock magazines
  • Upper/lower tension adjustment installed
  • Magazine release installed
  • Magazine bolt-hold installed
  • Bolt-hold release installed
  • Use standard AR parts to complete
  • Limited lifetime warranty

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9MM AR15 LOWER RECEIVER GLOCK PSA AR-9 | PALMETTO STATE ARMORY

Picture of a PSA AR-9 9MM AR 15 Glock Lower Receiver
Picture of a Palmetto State Armory PSA 9mm Glock Style AR15 Lower Receiver

PSA 9mm Glock Style AR15 Lower Receiver | PSA AR-9

Palmetto State Armory aka “PSA” has embraced pistol caliber AR’s in a big way. In the case of AR 9mm they offer them in Colt and the subject of this post Glock Magazine compatible style. PSA is currently offering no less than 20 different options of 9mm AR-15 lower receiver. Now that number is slightly misleading because PSA also includes 7 blemished models as 9mm AR lowers for sale. The 13 9mm lower receiver models that remain are actually PSA’s way of having a 9mm AR lower your way. They offer basic stripped 9mm lower receivers, 9mm AR Pistol Lower Receivers as well as variations with different stocks and triggers. Examples would include SOB Brace, KAK SHOCKWAVE, Magpul MOE Furniture and EPT Enhanced Polished Trigger.

PSA Stripped Billet 9mm Lower w/mag Catch Assembly and Ejector - 7790591
SKU: 7790591
UPC: 7790591
MFR#: 7790591

PSA 9mm Billet Stripped Lower designed to use Glock®-style magazines – Non Last Round Bolt Hold Open (LRBHO) 

Palmetto State Armory is proud to announce our latest 9mm AR lower.

Machined from Billet 7075 T6 forgings and then hard coat anodized, these lowers are purpose built to accept 9mm Glock®-style magazines.   Designed to work with PSA’s new 9mm Hybrid uppers.  The lower is partially assembled with a propitiatory magazine catch and ejector, ready for all your standard AR-15 lower parts to build into a fully functioning lower.

Accepts standard AR-15 fire control groups, bolt catch, take down & pivot pins, springs & detents, safety selector as well as stock, buffer tube and grips

 Must be used with a Palmetto State Armory Hybrid 9mm Upper..  Compatible uppers can be found here.

 

PSA PX-9 Billet Complete Glock® Style MOE Pistol Lower with SOB Brace - 516447409SOB

PSA 9mm Billet Complete MOE SOB Lower designed to use Glock®-style magazines – Non Last Round Bolt Hold Open  

Machined from Billet 7075 T6 forgings and then hard coat anodized, these lowers are purpose built to accept 9mm Glock®-style magazines.  Designed to work with the Palmetto State Armory PA-9 9mm upper.  The lower is assembled with a Palmetto State Armory MOE SOB Lower Build Kit.

SKU: 516447409SOB
UPC: 516447409SOB
MFR#: 516447191SOB

Caliber: 9mm
Lower Receiver Material: Forged Billet 7075 T-6 Aluminum
Lower Receiver Finish: Hard Coat Anodized, Black
Fire Control Group: PSA Single Stage AR-15 Trigger Group
Grip: Magpul MOE Grip, Black
Brace: SB Tactical SOB Pistol Brace
Buffer Tube: PSA Pistol Buffer Tube
Magazine: Designed to fit Glock®-Style Magazines (Not Included)

Non Last Round Bolt Hold Open (NLRBHO)

PSA 9mm Billet Complete Classic Lower - uses Glock®-style magazines
SKU: 7781307
UPC: 7781307
MFR#: NULL

PSA 9mm Billet Complete Classic Lower designed to use Glock®-style magazines – Non Last Round Bolt Hold Open (LRBHO) 

Palmetto State Armory is proud to announce our latest 9mm AR lower.

Machined from Billet 7075 T6 forgings and then hard coat anodized, these lowers are purpose built to accept 9mm Glock®-style magazines.   Designed to work with PSA’s new 9mm Hybrid uppers.  The lower is assembled with a Palmetto State Armory lower build kit with a classic A2 Grip, 6 position Buffer tube and PSA M4-style stock.

Must be used with a Palmetto State Armory Hybrid 9mm Upper.  Compatible uppers can be found here.

PSA 9mm Billet Complete Glock© style Magazine EPT STR Lower - BLK - 7791171
SKU: 7791171
UPC: 7791171
MFR#: 7791171

PSA 9mm Billet Complete Classic Lower designed to use Glock®-style magazines – Non Last Round Bolt Hold Open (LRBHO) 

Palmetto State Armory is proud to announce our latest 9mm AR lower.

Machined from Billet 7075 T6 forgings and then hard coat anodized, these lowers are purpose built to accept 9mm Glock®-style magazines.   Designed to work with PSA’s new 9mm Hybrid uppers.  The lower is assembled with a Palmetto State Armory EPT lower build kit with a MOE Grip, 6 position Buffer tube and Magpul STR stock.

The PSA EPT trigger starts with a polished mil-spec style single stage trigger assembly and micro-polishes the contact surfaces.  The trigger then gets an electroless nickel coating to assist in wear resistance and lubricity.  The result is a very satisfying single stage trigger.

 Must be used with a Palmetto State Armory Hybrid 9mm Upper..  Compatible uppers can be found here.

PSA 9mm Billet Complete Classic Pistol Lower - uses Glock®-style magazines
SKU: 7781308
UPC: 7781308
MFR#: Palmetto State Armory

PSA 9mm Billet Complete Classic Pistol Lower designed to use Glock®-style magazines – Non Last Round Bolt Hold Open (LRBHO) 

Palmetto state Armory is proud to announce our latest 9mm AR lower.  Machined from Billet 7075 T6 forgings and then hard coat anodized, these lowers are purpose built to accept 9mm Glock®-style magazines.   Designed to work with PSA’s new 9mm Hybrid uppers.  The lower is assembled with a Palmetto State Armory Pistol Lower Build Kit with a classic A2 Grip and PSA pistol buffer tube..

 Must be used with a Palmetto State Armory Hybrid 9mm Upper.  Compatible uppers can be found here.

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JP GMR-15 9MM BILLET LOWER RECEIVER KIT

Picture of a JP GMR-15 9MM BILLET LOWER RECEIVER KIT

JP GMR-15 9mm Billet Lower Receiver Kit

JP upgraded their awesome GMR-13 9mm AR rifles with a new lower receiver that features last round lock back, an improved magazine release and a flared magwell. The new model designation is GMR-15. Fortunately JP has made the new 9mm lower available in kit form. The “JP GMR-15 9mm Billet Lower Receiver Kit JPGMR15LRK1” would be my choice for a 9mm AR build today.

From JP Rifles: For the home builder with a 9mm Pistol Caliber Carbine project, this GMR-15™ billet lower receiver accepts Glock G17 magazines and will mate to any Mil-spec compatible upper receiver. This kit includes all proprietary bolt catch, magazine catch and ejector components required for function. Read more about the GMR-15 platform here. Visit JP

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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