• Call Us: 407-955-3030
  • My Account
  • Wholesale
  • About Us
  • Contact Us
  • Blog
Free shipping on all order over $110
Shopping Cart (0)  | Sign in or Create an Account
0 Items
  • FIREARM BRANDS
    • BEAR CREEK ARSENAL.
    • GLOCK, INC. COMPATIBLE
    • LEAPERS (UTG).
    • SIG SAUER
    • TIGER ROCK INC.
    • MATRIX ARMS
    • ANDERSON MANUFACTURING
    • TRINITY FORCE
    • WOLFPACK ARMORY
    • HITMAN INDUSTRIES
  • AR15 Upper
    • Complete Rifle Upper Receivers
    • Complete Pistol Upper Receiver
    • GM AR-15 Barrel
    • GM Upper Receiver Parts
    • GM Rifle Kits
    • GM Pistol Kits
  • AR15 Lower
    • GORILLA MACHINING AR-15 LOWER PARTS KIT | DROP IN TRIGGER
    • GORILLA MACHINING AR-15 BUTTSTOCK , BRACES & KITS
    • GORILLA MACHINING AR-15 PISTOL GRIPS,BUFFER , BUFFER TUBE AND PARTS
    • GORILLA MACHINING AR-15/ AR-9 80% LOWER RECEIVER FRAME
  • AR10 .308 Upper
    • Complete Rifle Upper Receivers
    • Complete Pistol Upper Receiver
    • GM AR-10 warfare Billet Barrel
    • GM AR-10 Upper Receiver Parts
  • AR10 .308 Lower
    • GORILLA MACHINING AR-10 80% LOWER RECEIVER
    • GORILLA MACHINING AR-10 LOWER PARTS KIT
    • GORILLA MACHINING AR-10 BUTTSTOCK , BRACES & KITS
    • GORILLA MACHINING AR-10 PISTOL GRIPS,BUFFER , BUFFER TUBE AND PARTS
  • GUN PARTS
    • PISTOLS.
  • ACCESSORIES
    • GORILLA MACHINING SHIRTS & SWAG
    • GORILLA MACHINING STICKERS , BANNERS & DECALS
    • GUN OIL | GUN GREASE | GUN POLISH
    • GUNSMITHING MATS | CLEANING MAT
    • GUNSMITHING TOOL KITS
  • AK-47
  • GM AR Upper
    Alternate Text
    Complete Rifle Upper Receivers
    Alternate Text
    Complete Pistol Upper Receiver
    Alternate Text
    GM Upper Receiver Parts
    Alternate Text
    GM Rifle Kits
    Alternate Text
    GM Pistol Kits
    Alternate Text
    GM warfare Billet
    • GORILLA MACHINING AR .45 (ACP) Billet Barrel
    • GORILLA MACHINING AR 9 Luger 9MM Billet Barrel
    • GORILLA MACHINING AR 15 .224 Valkyrie Billet Barrel
    • GORILLA MACHINING AR-15 .223 Wylde Billet Barrel
    • GORILLA MACHINING AR-15 Marksman 5.56 Nato Billet Barrel
    • GORILLA MACHINING AR-15 .300 AAC Black Out Billet Barrel
    • GORILLA MACHINING AR-15 Mikhail 7.62X39 Billet Barrel
    • GORILLA MACHINING AR-15 .350 legend Billet Barrel
    • GORILLA MACHINING AR-10 Commander .308 Winchester Billet Barrel
    • GORILLA MACHINING AR-10 Commander 6.5 Creedmoor Billet Barrel
    • GORILLA MACHINING AR-15 6.5 Grendel Billet Barrel
    • GORILLA MACHINING AR-15 450 Bushmaster Billet Barrel
  • GM AR Lowers
    Alternate Text
    GORILLA MACHINING AR-15 LOWER PARTS KIT | DROP IN TRIGGER
    Alternate Text
    GORILLA MACHINING AR-15 BUTTSTOCK , BRACES & KITS
    Alternate Text
    GORILLA MACHINING AR-15 PISTOL GRIPS,BUFFER , BUFFER TUBE AND PARTS
    Alternate Text
    GORILLA MACHINING AR-15/ AR-9 80% LOWER RECEIVER FRAME
    Alternate Text
    GORILLA MACHINING AR-15/ AR-9 80% LOWER RECEIVER KITS
  • GM AR-10 (.308) Uppers
    Alternate Text
    Complete Rifle Upper Receivers
    Alternate Text
    GORILLA MACHINING AR-10 .308 BOLT CARRIER GROUP,FIRING PIN AND PARTS
    Alternate Text
    GORILLA MACHINING AR-10 .308 HANDGAURDS
    Alternate Text
    GORILLA MACHINING AR-10 .308 CHARGING HANDLES/DUST COVER/FORWARD ASSIST
    Alternate Text
    GORILLA MACHINING AR-10 .308 GAS BLOCK AND GAS TUBE
    Alternate Text
    GORILLA MACHINING AR-10 .308 MUZZLE BRAKE AND CRUSH WASHER
    Alternate Text
    GORILLA MACHINING AR-10 .308 UPPER RECEIVER
  • GM AR-10 (.308) Lowers
    Alternate Text
    GORILLA MACHINING AR-10 80% LOWER RECEIVER
    Alternate Text
    GM AR-10 Lower Parts kit
    Alternate Text
    GORILLA MACHINING AR-10 BUTTSTOCK, BRACES & KITS
    Alternate Text
    GORILLA MACHINING AR-10 PISTOL GRIPS,BUFFER, BUFFER TUBE, AND PARTS
  • Pistol Kits & Parts
    Alternate Text
    GORILLA MACHINING GLOCK 17 SLIDE
    Alternate Text
    GORILLA MACHINING GLOCK 19 SLIDE
    Alternate Text
    GORILLA MACHINING GLOCK 17 UPPER AND LOWER PARTS KIT
    Alternate Text
    GORILLA MACHINING GLOCK 19|23|32 UPPER AND LOWER PARTS KIT
    Alternate Text
    GM GLOCK SLIDE PRODUCTS AND ACCESSORIES
  • Gun Tools & Accessories
    • Gun Cleaning Kits/ Mats/ Gunsmith Tools
    • Leapers UTG Products
    • GM Apparel/ Swag
  • AK-47
    Alternate Text
    Furniture and Hardware
    Alternate Text
    Builders Parts
    Alternate Text
    Builders Kits
  • FIREARM BRANDS
    • Tree Level 1
    • Tree Level 1
    • Tree Level 1

Top Sellers

Gorilla Machining AR-15 .223/5.56 , 7.62x39 , 300AAC , 9MM , 6.5 Grendel , 350 Legend Complete Lower Parts Assembly kit
Gorilla Machining AR-15 .223/5.56 , 7.62x39 , 300AAC , 9MM , 6.5 Grendel , 350 Legend Complete Lower Parts Assembly kit
$33.99
(69)
Gorilla Machining AR-15 M4A4 Anchor Harvey Stripped Upper Receiver RAW
Gorilla Machining AR-15 M4A4 Anchor Harvey Stripped Upper Receiver RAW
$30.99
(48)
Gorilla Machining AR-15 M4A4  Stripped Upper Receiver Blemished
Gorilla Machining AR-15 M4A4 Stripped Upper Receiver Blemished
$27.99
(183)

New Releases

GLOCK COMPATIBLE | Firing Pin Safety with Spring Glock 17, 19, 20, 22, 23, 24, 26, 27, 29, 31, 32, 33, 34, 35
GLOCK COMPATIBLE | Firing Pin Safety with Spring Glock 17, 19, 20, 22, 23, 24, 26, 27, 29, 31, 32, 33, 34, 35
$4.99
(0)
GLOCK COMPATIBLE | Firing Pin Glock 17, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39 | Gen 1-4 Stainless Steel
GLOCK COMPATIBLE | Firing Pin Glock 17, 19, 22, 23, 24, 25, 26, 27, 28, 31, 32, 33, 34, 35, 37, 38, 39 | Gen 1-4 Stainless Steel
$14.99
(0)
AR-15 | Slick Side Upper | 7.62x39 Bolt Carrier Group | (AKM) magazine cut | (WOLFPACK-ARMORY) Combo Set
AR-15 | Slick Side Upper | 7.62x39 Bolt Carrier Group | (AKM) magazine cut | (WOLFPACK-ARMORY) Combo Set
$240.00
(0)

Browse by Price

Browse by Price
  • $0 - $24.99
  • $25 - $49.99
  • Over $50

Manufacturer

  1. Home
  2. GM COMPLETE PISTOL UPPER RECEIVER

GM COMPLETE PISTOL UPPER RECEIVER

Gorilla Machining Complete 5.56 upper receivers are available in 7.5" and 10.5" for your pistol upper and 16" for rifle uppers. AR 15 5.56 upper are available in black anodized finish along with FDE, OD green, burnt bronze, blue titanium and tungsten grey in cerakote finish . That means finding the right 5.56 uppers for you has never been easier. Look no further and get your hands on our extensive selection of 5.56 upper receivers. We look forward to providing our American homeland with top tactical accessories .
GM COMPLETE PISTOL UPPER RECEIVER subcategories
  • GORILLA MACHINING AR-9 9MM LUGER UPPER RECEIVER  GORILLA MACHINING AR-9 9MM LUGER UPPER RECEIVER
  • GORILLA MACHINING AR-15 .223 WYLDE MARKSMAN UPPER RECEIVER GORILLA MACHINING AR-15 .223 WYLDE MARKSMAN UPPER RECEIVER
  • GORILLA MACHINING AR-15 5.56 NATO MARKSMAN UPPER RECEIVER GORILLA MACHINING AR-15 5.56 NATO MARKSMAN UPPER RECEIVER
  • GORILLA MACHINING AR-15 300 BLK OUT AAC UPPER RECEIVER  GORILLA MACHINING AR-15 300 BLK OUT AAC UPPER RECEIVER
  • GORILLA MACHINING AR-15 7.62X39 MIKHAIL UPPER RECEIVER GORILLA MACHINING AR-15 7.62X39 MIKHAIL UPPER RECEIVER
Pages
  • My Account
  • Terms and Conditions
  • Become an Affiliate
  • Product Index
  • Category Index
  • About Us
  • Wholesale
  • Contact Us
  • Blog

Stay Connected

Mailing List

Ooop! The email you entered isn't valid.
WooHoo! You subscribed successfully.
Ok! You're unsubscribed.

Copyright GORILLA MACHINING. All Rights Reserved. eCommerce Software by 3dcart.

3dcart Safe and Secure

Menu Links

Categories