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  • GM WARFARE BILLET BARREL
    • 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 LOWER PARTS
    • 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
    • GORILLA MACHINING AR-15/ AR-9 80% LOWER RECEIVER KITS
  • GM UPPER RECEIVER PARTS
    • GORILLA MACHINING AR-15 5.56/.223 7.62x39 6.5 GRENDAL 450 SOCOM 458 BUSHMASTER ETC BOLT CARRIER GROUP,FIRING PIN AND PARTS
    • GORILLA MACHINING AR-15 M-LOK FREE FLOAT HANDGAURD RAILS
    • GORILLA MACHINING AR-15 HANDGAURD , MIL-SPEC UPPER PARTS , GRIPS AND HAND STOP BARRICADE
    • GORILLA MACHINING AR-15 5.56 & 30 CAL MUZZLE BRAKE AND FLASH HIDER
    • GORILLA MACHINING AR-15 DUST COVERS/FORWARD ASSIST/CHARGING HANDLES
    • GORILLA MACHINING AR-15 GAS TUBE , LOW PROFILE GAS BLOCKS & QUAD GAS BLOCKS
    • GORILLA MACHINING AR-15 FLIP UP SIGHTS & A2 SIGHTS
    • GORILLA MACHINING AR-15 TACTICAL SCOPE AND RED DOT
    • GORILLA MACHINING AR-15 STRIPPED UPPER RECEIVER IN RAW & ANODIZED
    • GORILLA MACHINING AR-15 UPPER KITS ETC
  • GM COMPLETE PISTOL UPPER RECEIVER
    • GORILLA MACHINING AR-9 9MM LUGER UPPER RECEIVER
    • GORILLA MACHINING AR-15 .223 WYLDE MARKSMAN UPPER RECEIVER
    • GORILLA MACHINING AR-15 5.56 NATO MARKSMAN UPPER RECEIVER
    • GORILLA MACHINING AR-15 300 BLK OUT AAC UPPER RECEIVER
    • GORILLA MACHINING AR-15 7.62X39 MIKHAIL UPPER RECEIVER
  • GM COMPLETE RIFLE UPPER RECEIVERS
    • GORILLA MACHINING AR-9 9MM LUGER UPPER RECEIVER
    • GORILLA MACHINING AR-15 .224 VALKYRIE UPPER RECEIVER
    • GORILLA MACHINING AR-15 5.56/.223 MARKSMAN UPPER RECEIVER
    • GORILLA MACHINING AR-15 300 BLK OUT AAC UPPER RECEIVER
    • GORILLA MACHINING AR-15 7.62X39 MIKHAIL UPPER RECEIVER
  • GM PISTOL KITS
    • GORILLA MACHINING AR-15 .223/5.56 PISTOL KIT
    • GORILLA MACHINING AR-15 .300 BLACK OUT PISTOL KIT
    • GORILLA MACHINING AR-9 LUGER 9MM PISTOL KIT
    • GORILLA MACHINING AR-15 7.62X39 PISTOL KIT
  • GM RIFLE KITS
    • GORILLA MACHINING AR-15 .223/5.56 RIFLE KIT
    • GORILLA MACHINING AR-15 .300 BLACK OUT RIFLE KIT
    • GORILLA MACHINING AR-9 LUGER 9MM RIFLE KIT
    • GORILLA MACHINING AR-15 7.62X39 RIFLE KIT
  • GM GLOCK SLIDE PRODUCTS AND ACCESSORIES
    • GORILLA MACHINING GLOCK 17 SLIDE
    • GORILLA MACHINING GLOCK 19 SLIDE
    • GORILLA MACHINING GLOCK 17 UPPER AND LOWER PARTS KIT
    • GORILLA MACHINING GLOCK 19|23|32 UPPER AND LOWER PARTS KIT
    • GORILLA MACHINING GLOCK 23 UPPER AND LOWER PARTS KIT
    • GORILLA MACHINING GLOCK 26 UPPER AND LOWER PARTS KIT
    • GORILLA MACHINING GLOCK 17 BARREL
    • GORILLA MACHINING GLOCK 19 BARREL
    • GORILLA MACHINING GLOCK 22 BARREL
    • GORILLA MACHINING GLOCK 23 BARREL
    • GORILLA MACHINING GLOCK 26 BARREL
    • GORILLA MACHINING HANDGUN BARREL COMPENSATOR BRAKES
  • GM AR 10 .308 UPPER PART
    • GORILLA MACHINING AR-10 .308 BOLT CARRIER GROUP,FIRING PIN AND PARTS
    • GORILLA MACHINING AR-10 .308 HANDGAURDS
    • GORILLA MACHINING AR-10 .308 CHARGING HANDLES/DUST COVER/FORWARD ASSIST
    • GORILLA MACHINING AR-10 .308 GAS BLOCK AND GAS TUBE
    • GORILLA MACHINING AR-10 .308 MUZZLE BRAKE AND CRUSH WASHER
    • GORILLA MACHINING AR-10 .308 UPPER RECEIVER
  • GM 308 LOWER ASSEMBLY PART
    • 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
  • GM .308 COMPLETE UPPER RECEIVERS
    • GORILLA MACHINING AR-10 .308 WINCHESTER
    • GORILLA MACHINING AR-10 6.5 CREEDMOOR
    • GORILLA MACHINING AR-10 UPPER RECEIVER COMBO
  • GM APPAREL | SWAG
    • GORILLA MACHINING SHIRTS & SWAG
    • GORILLA MACHINING STICKERS , BANNERS & DECALS
  • LEAPERS UTG PRODUCTS
    • UTG AR-15 GAS BLOCK | MUZZLE BRAKES
    • UTG AR-15 BUTTSTOCK , BRACES AND KITS
    • UTG AR-15 PICATINNY RAIL , ACCESSORIES AND MOUNTS
    • UTG AR-15 RAILS AND HANDGAURDS
    • UTG AR-15 TACTICAL GRIP AND ANGLE FOREGRIP
    • UTG AR-15 TOOLS | CLEANINIG KITS
    • UTG AR-15 MAGAZINES
    • UTG AR-15 SIGHTS AND SCOPES
    • UTG AR-15 TACTICAL GUN CASE AND VESTS
  • GUN CLEANING KITS | MATS | GUNSMITH TOOLS
    • GUN OIL | GUN GREASE | GUN POLISH
    • GUNSMITHING MATS | CLEANING MAT
    • GUNSMITHING TOOL KITS

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
$32.99 $29.99
(48)
Gorilla Machining AR-15 M4A4 Stripped Upper Receiver Blemished
Gorilla Machining AR-15 M4A4 Stripped Upper Receiver Blemished
$27.99
(183)

New Releases

BEAR CREEK BC-15, 6.5 Grendel Type 2 | 16
BEAR CREEK BC-15, 6.5 Grendel Type 2 | 16" Black Nitride M4 Barrel, 1:8 Twist, Carbine Length Gas System|Barrel
$99.99
(0)
Hoppe's, No. 9, Lubricating Oil, Liquid, 4oz | Aerosol Can
Hoppe's, No. 9, Lubricating Oil, Liquid, 4oz | Aerosol Can
$5.49
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UTG PRO® M-LOK® AR15 15
UTG PRO® M-LOK® AR15 15" Ultra Slim Rail, | Black | Blue 2-Tone
$144.99
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  2. GM .308 COMPLETE UPPER RECEIVERS

GM .308 COMPLETE UPPER RECEIVERS

Start your AR-10 build off right with Gorilla Machining. We provide top quality AR-10 upper products for the best deals to get your AR-10 looking great with improved function for the range. Check our extensive collection that includes different barrel lengths, calibers, gas systems, handguards, and rails. Find the best fit for your AR-10 here!
  • GORILLA MACHINING AR-10 .308 WINCHESTER GORILLA MACHINING AR-10 .308 WINCHESTER
  • GORILLA MACHINING AR-10 6.5 CREEDMOOR GORILLA MACHINING AR-10 6.5 CREEDMOOR
  • GORILLA MACHINING AR-10 UPPER RECEIVER COMBO GORILLA MACHINING AR-10 UPPER RECEIVER COMBO
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