LCJ WHOLESALESTORE
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UPPERS

  • Picture 1. 7.62X39 Stainless Steel 16" HBAR with a 1/10 twist 5/8-24 thread
  • Picture 1. 300 Blackout with 16" barrel with a 1/8 twist 5/8-24 thread
  • Picture 1. 6.8 with 16" barrel with a 1/11 twist 5/8-24 thread.
  • Picture 2. 5.56 M4 carbine 16" barrel with a 1/7 twist 1/2-28 thread M4 Feed ramps mag-phos finish
  • Picture 2. 5.45x39 M4 carbine 16 " barrel with a 1/8 twist 1/2-28 thread M4 feed ramps mag-phos finish.
  • Picture 2. 7.62x39 Stainless Steel 16" HBAR with a 1/10 twist M4 feed ramps and 5/8-24 thread with a mag-phos finish.
  • Picture 2. 300 Blackout Carbine 16" HBAR barrel with a 1/8 twist M4 feed ramps and 5/8-24 thread with a mag-phos finish.
  • Picture 3. 15" Quad rail.
  • Charging Handle machined from 6061 Billet aluminum.
  • Flat Top Upper Receiver machined from 7075-T6 forged aluminum. Black anodized finish, M4 feed ramps and T markings on the rail.
  • Bolt Carrier Group M16 carrier and MPI tested bolt.
  • Quad Rail 9" free floating slim profile quad rail machined from 6061-T6 aircraft grade aluminum.
  • Gas System Low profile anodized steel gas block with a cabin length gas tube.
  • A2 flash hider 5/8-24 thread with crush washer.
NOTE:
All our barrels for perfect gas port & gas block alignment and create a spot for the set screw to be recessed into and keep the gas block from rotating left to right or from front to rear. Precise gas port alignment is needed to keep your gun cycling properly.

All bolts used are fitted with a extractor spring O ring that improves and strengthens your extractor to remove the chance of a fail to extract the empty shell from the chamber.

Each upper comes with rail covers, 5 CPD stainless steel magazines [3-10 round and 2-5 round may be upgraded to 30 round magazines with additional $5 per magazine] free shipping. $80.00 of free product.
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