Skip to content
  • ORDER SHIPS OUT NEXTDAY AFTER PURCHASE ...
  • Assign a menu in Theme Options > Menus
  • ORDER SHIPS OUT NEXTDAY AFTER PURCHASE ...
Sportsmans Firearms SupplySportsmans Firearms Supply
  • Login
  • Cart / $0.00 0
    • No products in the cart.

  • 0

    Cart

    No products in the cart.

  • HOME
  • BROWSE CATEGORIES
    • FIREARMS
      • AR-15|AR-10|AK 47 RIFLES
      • SEMI-AUTOMATIC RIFLES
      • HANDGUN
      • SEMI AUTOMATIC HANGUN
      • REVOLVERS
      • DERINGERS
    • AMMO
      • PRIMERS
      • POWDERS
        • ACCURATE POWDER
      • HANDGUN AMMO
      • RIFLE AMMO
      • SHORTGUN AMMO
      • AIRGUN AMMO
    • ACCESSORIES
      • AR LOWERS
      • AR UPPERS
      • LASERS
      • OPTICS
      • SCOPES
      • SHOTGUN SIGHTS
  • ABOUT US
  • Shop
  • CONTACT US
  • REVIEWS
Home / ACCESSORIES / AR UPPERS

AR-STONER AR-15 A3 Upper Receiver Assembly 450 Bushmaster 16″ Barrel 15″ Ultralight M-LOK Handguard

Category: AR UPPERS
Product categories
  • ACCESSORIES
    • AR LOWERS
    • AR UPPERS
    • LASERS
    • OPTICS
    • SCOPES
    • SHOTGUN SIGHTS
  • AMMO
    • AIRGUN AMMO
    • HANDGUN AMMO
    • POWDERS
    • PRIMERS
    • Reloading Brass
    • RIFLE AMMO
    • SHOTGUN AMMO
  • BOWS AND ACCESSORIES
  • FIREARMS
    • AR-15|AR-10|AK 47 RIFLES
    • DERINGERS
    • HANDGUN
    • REVOLVERS
    • SEMI AUTOMATIC HANGUN
    • SEMI-AUTOMATIC RIFLES
    • SHOTGUN
  • MAGAZINES
  • Specialty & Small Game Broadheads
  • Uncategorized
  • Description
  • Reviews (0)

This AR-STONER Rifle length upper features a 450 Bushmaster bolt carrier group, parkerized finish, low profile gas block, 16″ barrel, 15″ Ultralight M-LOK handguard and a heavy profile barrel. The A3 upper will attach to virtually any standard AR-15 lower receiver and comes complete with charging handle, forward assist, ejection port cover, bolt and bolt carrier assembly. Supplied without a rear sight, this upper is a great platform for a red dot sight or iron sights (both sold separately).

Features:

450 Bushmaster Bolt Carrier Group
15″ Ultralight M-LOK Handguard
16″ 1:24″ Twist Barrel
AR-STONER logo
Made In United States of America
warning-iconWARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.

Reviews

There are no reviews yet.

Be the first to review “AR-STONER AR-15 A3 Upper Receiver Assembly 450 Bushmaster 16″ Barrel 15″ Ultralight M-LOK Handguard” Cancel reply

Related products

AR-STONER AR-15 Slick Sided Billet Upper Receiver Assembly Gen 2 5.56x45mm NATO 16" Barrel Mid Length 15" M-LOK Ultralight Handguard Black
Quick View

AR UPPERS

AR-STONER AR-15 Slick Sided Billet Upper Receiver Assembly Gen 2 5.56x45mm NATO 16″ Barrel Mid Length 15″ M-LOK Ultralight Handguard Black

$295.99
Add to cart
-41%
AR-STONER AR-15 EV2 Billet Pistol Upper Receiver Assembly 9mm Luger 10.5" Barrel 10" M-LOK Handguard
Quick View

AR UPPERS

AR-STONER AR-15 EV2 Billet Pistol Upper Receiver Assembly 9mm Luger 10.5″ Barrel 10″ M-LOK Handguard

$175.99 – $295.99
Select options
This product has multiple variants. The options may be chosen on the product page
-15%
AR-STONER AR-15 EV2 Billet Pistol Upper Receiver Assembly 300 AAC Blackout 8.5" Barrel 7" M-LOK Handguard
Quick View

AR UPPERS

AR-STONER AR-15 EV2 Billet Pistol Upper Receiver Assembly 300 AAC Blackout 8.5″ Barrel 7″ M-LOK Handguard

$349.99 Original price was: $349.99.$295.99Current price is: $295.99.
Add to cart
AR-STONER AR-15 EV2 Billet Pistol Upper Receiver Assembly 5.56x45mm NATO 11.5" Barrel 10" M-LOK Handguard
Quick View

AR UPPERS

AR-STONER AR-15 EV2 Billet Pistol Upper Receiver Assembly 5.56x45mm NATO 11.5″ Barrel 10″ M-LOK Handguard

$311.99 – $329.99
Select options
This product has multiple variants. The options may be chosen on the product page
Daniel Defense AR-15 MK18 Pistol Upper Receiver Assembly 5.56x45mm 10.3" Barrel
Quick View

AR UPPERS

Daniel Defense AR-15 MK18 Pistol Upper Receiver Assembly 5.56x45mm 10.3″ Barrel

$1,100.00
Select options
This product has multiple variants. The options may be chosen on the product page
-26%
AR-STONER AR-15 Optics Ready Upper Receiver Assembly 5.56x45mm 16" Barrel
Quick View

AR UPPERS

AR-STONER AR-15 Optics Ready Upper Receiver Assembly 5.56x45mm 16″ Barrel

$265.99 Original price was: $265.99.$195.99Current price is: $195.99.
Add to cart
-15%
AR-STONER AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 16" Barrel with 15" M-LOK Ultralight Handguard
Quick View

AR UPPERS

AR-STONER AR-15 A3 Upper Receiver Assembly 5.56x45mm NATO 16″ Barrel with 15″ M-LOK Ultralight Handguard

$349.99 Original price was: $349.99.$295.99Current price is: $295.99.
Add to cart
-15%
AR-STONER AR-15 EV2 Billet Upper Receiver Assembly 5.56x45mm NATO 16" Barrel 15" M-LOK Handguard
Quick View

AR UPPERS

AR-STONER AR-15 EV2 Billet Upper Receiver Assembly 5.56x45mm NATO 16″ Barrel 15″ M-LOK Handguard

$349.99 Original price was: $349.99.$295.99Current price is: $295.99.
Select options
This product has multiple variants. The options may be chosen on the product page
Our Company

Open Hours

Monday – Friday 9:00 am – 9:30 pm

Saturday – Sunday 9:00 am – 7:30 pm

Email: sportsmansgunshop1@gmail.com

 

Top rated products
  • zastava zpapm70 in stock New Zastava ZPAPM70 7.62X39, Wood Stock# 
    Rated 5.00 out of 5
    $856.99 Original price was: $856.99.$798.79Current price is: $798.79.
  • Beretta 92FS Semi-Automatic Pistol Beretta 92FS Semi-Automatic Pistol
    Rated 5.00 out of 5
    $650.00 Original price was: $650.00.$630.00Current price is: $630.00.
  • cci 300 primers CCI Large Pistol Primers #300 Box of 1000 (10 Trays of 100)
    Rated 5.00 out of 5
    $79.99 Original price was: $79.99.$75.00Current price is: $75.00.
Product categories
  • ACCESSORIES
    • AR LOWERS
    • AR UPPERS
    • LASERS
    • OPTICS
    • SCOPES
    • SHOTGUN SIGHTS
  • AMMO
    • AIRGUN AMMO
    • HANDGUN AMMO
    • POWDERS
    • PRIMERS
    • Reloading Brass
    • RIFLE AMMO
    • SHOTGUN AMMO
  • BOWS AND ACCESSORIES
  • FIREARMS
    • AR-15|AR-10|AK 47 RIFLES
    • DERINGERS
    • HANDGUN
    • REVOLVERS
    • SEMI AUTOMATIC HANGUN
    • SEMI-AUTOMATIC RIFLES
    • SHOTGUN
  • MAGAZINES
  • Specialty & Small Game Broadheads
  • Uncategorized
Copyright 2025 © SPORTSMANS GUNSHOP All Right Reserved
  • HOME
  • BROWSE CATEGORIES
    • FIREARMS
      • AR-15|AR-10|AK 47 RIFLES
      • SEMI-AUTOMATIC RIFLES
      • HANDGUN
      • SEMI AUTOMATIC HANGUN
      • REVOLVERS
      • DERINGERS
    • AMMO
      • PRIMERS
      • POWDERS
        • ACCURATE POWDER
      • HANDGUN AMMO
      • RIFLE AMMO
      • SHORTGUN AMMO
      • AIRGUN AMMO
    • ACCESSORIES
      • AR LOWERS
      • AR UPPERS
      • LASERS
      • OPTICS
      • SCOPES
      • SHOTGUN SIGHTS
  • ABOUT US
  • Shop
  • CONTACT US
  • REVIEWS
  • Login

Login

Lost your password?