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  7. Omega Customs "Gneiss" AR-15 Pistol Featuring Aero Precision Upper Receiver 10.5" .450 Bushmaster 4150 CMV 1-24T Barrel 10" M-Lok Handguard (Assembled or Unassembled)

Omega Customs "Gneiss" AR-15 Pistol Featuring Aero Precision Upper Receiver 10.5" .450 Bushmaster 4150 CMV 1-24T Barrel 10" M-Lok Handguard (Assembled or Unassembled)

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On sale $529.99 $279.99
Retail Price:$529.99
Your Savings:$250.00(47%)
Part Number: PI-32446
Availability: In Stock

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Omega Customs "Gneiss" AR-15 Pistol 

Featuring Aero Precision Upper Receiver 

10.5" .450 Bushmaster 4150 CMV 1-24T Barrel 

Premium 10" M-Lok Handguard

(Assembled or Unassembled)

The .450 Bushmaster Is The One To Choose Over The Big 3 Big Bore AR Calibers .450 Bushmaster, 485 SOCOM Or Beowulf. 

.450 Bushmaster Bullets Have Better Ballistics Than .458 Socom Bushmaster Ammo Is Cheaper Much Easier To Load Too. The Beowulf You Need To Take Out A Mortgage To Pay For Ammo So You Choose What Caliber Is Better?

If You Don't Have An AR-15 Pistol Yet, Now Is The Perfect Time To Build One. At This Price There's No Reason Not To Add One To Your Arsenal. This Pistol Upper Kit Once Assembled With Your Favorite Lower And Brace, Will Easily Fit Into Any Collection And Take Up Minimal Space.

This Kit Features Aero Precision XL Engraved Upper Receiver W/ An Enlarged Ejection Port To Reliably Cycle The Larger Shell Casings. Upper Receiver Does Have "XL" Laser Engraved On Top Rail. Forged From 7075-T6 Aluminum, This Stripped Upper Is Precision Machined To Mil-Spec M16/M4 Specifications And Features M4 Feedramps. Match This Upper With One Of Our AR-15 Lower Receivers For A Solid And Dependable Fit.

The Bear Creek Arsenal Presents A 10.5" .450 Bushmaster Barrel. This Barrel Is Made From 4150 CMV With A Manganese Phosphate Finish. This Heavy Barrel Also Includes A Twist Rate Of 1-24 And A Thread Pitch Of 5/8x32.

This Upper Features A Premium 10" Davidson Defense Handguard. This Handguard Allows You To Comfortably Grip Your Rifle In A Variety Of Shooting Positions And Securely Mount A Variety Of Accessories.

Including A 5/8x32 KAK Industry Compensator, This Muzzle Device Is Similar In Function And Size To An A2 Flash Hider. The Gas Ports Help Channel Gases And Therefore Reducing Muzzle Rise Enabling The Shooter To Get Back On Target Faster For Follow Up Shots. Made From 4140 CMV Steel In The USA With Manganese Phosphate Finish Made This A Robust And High-Quality Muzzle Device.


Barrel MFG: Bear Creek Arsenal
Barrel: 10.5" .450 Bushmaster 4150 CMV Heavy Barrel
Twist Rate: 1-24T
Thread Pitch: 5/8x32
Gas System Length: Carbine
Upper: Aero XL AR-15 Upper Receiver W/ Enlarged Ejection Port
Handguard: Premium 10" Davidson Defense M-Lok Handguard
Gas Block: .750 Low Profile Steel Gas Block
Gas Tube: Tactical Superiority Stainless Steel Carbine Gas Tube
Muzzle Brake: KAK Industry Compensator 4140 CMV Manganese Phosphate Finish
Forward Assist: DPMS AR-15 Forward Assist Assembly
Ejection Port Door: DPMS AR-15 Forward Assist Assembly
Upper Weight: 2lb 13oz

Please note: If the listing says "In-Stock" it means we have all of the items in stock. Our assembled upper receivers are made to order, please check this LINK to view our most up to date shipping status.