Lead Star Arms  LSA-9 Skeletonized Lower Receiver, PCC /AR-9, Black - LSA-HWG6208C

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Lead Star Arms Skeletonized PCC LSA-9 AR-9 Stripped Lower Receiver, Black


Quick Overview

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SKU: 5165448507
MFR#: LSA-192N74BG
  • Caliber: 9mm
  • Material: 7075-T6 Billet Aluminum
  • Finish: Black, Type III Class 2 Hardcoat Anodized
  • Weight: 12.9 oz
  • Fits: Glock Magazines
  • LRBHO: Yes
  • Designed to be compatible with MIL-spec upper receivers so it can be used if necessary but lines will not match.

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Lead Star Arms premier lower receiver is the ultimate in precision! Designed for much tighter tolerances to unleash the full accuracy of the AR-9. Lead Star has matched precision machining and engineering with stylings that reduce weight drastically while adding visual appeal.


  • Includes our Patent Pending integrated feed ramp for reliable feeding including hollow points!
  • Integrated and reliable LRBHO (last round bolt hold open) for AR-15 bolt release functionality in an AR-9. LRBHO is easily removed with 3 screws for competition shooters. Use with Lead Star Arms bolt carrier groups, these were tested during development and proven to work reliably for the last round bolt hold open function.
  • Huge magwell entry chamfer for way faster and easier magazine changes. No aftermarket funnel needed it is so large.
  • Glock® magazine compatible.
  • Fully CNC machined from 7075-T6 billet aluminum for extreme precision and enhanced durability.
  • Skeletonized for further weight reduction.
  • Lead Star's truss system design reinforces key areas for increased strength without added weight.
  • Front magwell grip surface designed for the operator to grip and maintain weapon control even in the most extreme conditions.
  • Tension device to increase rigidity between upper and lower receivers.
  • Built in trigger guard eliminates the need for a flip down trigger guard.
  • Designed to be compatible with MIL-spec upper receivers so it can be used if necessary but lines will not match.


For the best selection of Modern Sporting Rifles parts and accessories, shop Palmetto State Armory!

SKU: 5165448507
SKU 5165448507
Department Firearms - Receivers
Brand Lead Star Arms
Daily Deal N/A
Daily Deal Expires N/A
Unit Price No
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SKU: 5165448507

Questions and Answers

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Is this compatible with your PSA 4" barrell 9mm Gen4 upper?
Herb D on Nov 4, 2018


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