Great Lakes AR-15 Rifle 450 Bushmaster 5rd Magazine 18″ Barrel Nitride Black

Specifications:

  • Action: Semi-Automatic
  • Ambidextrous Safety: No
  • Barrel: 18 inch 1:24 Twist – Either 416R SS or 4150 CRMOV Nitride 11/16 x 24 threads
  • Caliber: .450 Bushmaster
  • Feed Ramps: Modified M4
  • Finish: Cerakote
  • Frame Material: Aluminum 7075
  • Gas System: 0.750 Gas Block and Mid Length Gas Tube
  • Grip: Mil-spec Polymer
  • Handguard: 15.25" Aluminum 6061 – Full picatinny rail
  • Magazine Capacity: 5 Round
  • Mags included: 1
  • Muzzle Brake: Included – Designed to be 6 degrees forward wrench tightened w/o Loctite
  • Sights: None
  • Trigger: Milspec 5.5-6 lb pull
  • Upper Receiver: 7075 Oversized Upper
  • Overall Length: 35.00”
  • Weight: 6.4 lbs

 

UPC

Manufacturer

Manufacturer Part Number

Barrel Length

Caliber/Gauge

Action

ATF Type

Sights

Rate of Twist

Length

Capacity

State Restriction (CA)

State Restriction (IL)

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Great Lakes AR-15 Rifle 450 Bushmaster 5rd Magazine 18″ Barrel Nitride Black

$869.00

🚚 Shipping Information

Non-FFL Items
βœ… Ships directly from our distributor
βœ… Arrives in 3–7 business days

FFL Items (Firearms & Restricted Products)
πŸ“¦ Must ship to us first due to manufacturer restrictions
⚑ Minimal delay β€” we ship it out as soon as we receive it
πŸ“ Delivered to your chosen local FFL or available for pickup with us
πŸ“… Total time: 5–10 business days including transfer or pickup scheduling

Quick FAQ – Blackbox Ballistics

Prices & Sales – We price with a standard percent over cost unless MAP restrictions apply. We often run sales, and if you see a better price, give us a shot at meeting or beating it.

Inventory – We’re not a full brick-and-mortar store, so most items ship from distributors. Sometimes we have products in stock β€” especially popular ammo for pickup day.

Special Orders – Don’t see it? We can probably get it. Just ask.

Returns – See our Return Policy for details. Firearms, ammo, and special orders can’t be returned once transferred or shipped.

Transfers – Yes, we handle transfers from other sellers. By appointment for privacy.

Payments – We accept cash, credit cards, and ACH transfers. Cash/ACH may qualify for a discount.

FULL FAQs

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