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CATEGORY

  • Bolt Carrier Groups and Parts
  • Upper Receivers

SUB CATEGORY

  • Bolt Assemblies

BRAND

  • Geissele Automatics
  • JP Enterprises

ACCESSORY ATTACHMENT

  • M-LOK

BARREL LENGTH

  • 14.5"

CALIBER GAUGE

  • 5.56 NATO
  • 6.5 Grendel Type 2
  • AR Uppers - Complete Upper Half
  • Barrels
  • Bolt Assembly
  • Bolt Carrier Group

COLOR

  • Flat Dark Earth

GAS SYSTEM LENGTH

  • Mid-Length
  • 6 5 Grendel
  • AR 15
  • AR 308
  • BCGs In Stock
  • Barreled and Complete Upper Receivers
  • Bolt Carrier Groups on Sale
  • Geissele Automatics Barreled and Complete Upper Receivers
  • Geissele Automatics URGI Near Clone Complete Upper Receivers
  • Gifts Under $100
  • Gun Parts
  • Upper Complete Assemblies
  • Uppers on Sale
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PLATFORM

  • AR-15

THREAD PATTERN

  • 1/2 X 28
Narrowed By: 6 5 Grendel Geissele Automatics URGI Near Clone Complete Upper Receivers AR Uppers - Complete Upper Half Bolt Assembly
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In Stock

JP Enterprises High Performance 6.5 Grendel Type II Enhanced Bolt Assembly

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In Stock

Geissele Automatics URG-I Near Clone 5.56 NATO Complete Upper Receiver - 14.5"

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