Machine Gun Gypsy
The Arsenal
In-house builds · Collaboration runs · Limited releases
Pricing & specs coming soon. All products are currently available by quote. Contact us for pricing on any item, custom builds, or bulk orders.
Barrels
Precision-rifled barrels for AR platforms and bolt-action builds. Every barrel machined and chamber-tested in-house in Mesa, Arizona before it ships.
AR-15 Barrels
AR-15 16” Midlength
- Platform: AR-15 / .223 / 5.56
- Length: 16” Midlength Gas
- Custom caliber, twist & profile
AR-15 18” Rifle Length
- Platform: AR-15 / .223 / 5.56
- Length: 18” Rifle Gas
- Custom caliber, twist & profile
AR-15 Custom Build
- Platform: AR-15 compatible
- Custom length, caliber & profile
- Contact us to spec your build
AR-10 Barrels
AR-10 18” .308
- Platform: AR-10 / .308 Win
- Length: 18”
- Custom twist, profile & finish
AR-10 20” .308
- Platform: AR-10 / .308 Win
- Length: 20”
- Custom twist, profile & finish
Bolt-Action Barrels
Mini Action
- Action: Mini (.223, 6mm ARC)
- Custom length & profile
Short Action
- Action: Short (.308, 6.5 Creedmoor)
- Custom length & contour
Long Action
- Action: Long (.30-06, .300 Win Mag)
- Custom length & contour
Magnum Action
- Action: Magnum (.338 Lapua, .416)
- Custom length, contour & caliber
Ammunition
Precision reloaded ammunition across 8 caliber families — built to MGG standards in Mesa, Arizona.
9mm
5.56 NATO
.308 Winchester
.300 Win Mag
.30-06 Springfield
.375 Raptor
6.5 Creedmoor
8.6 Blackout
Muzzle Devices
Precision-threaded muzzle devices for all major thread pitches. Flash hiders, compensators, and brakes built to the MGG standard.
By Thread Pitch
Hop Ups
The internals that keep you running. Lubrication, bolt carrier groups, bolts, and magazines — all tested to MGG standards before they leave the shop.
Lubrication
Bernt Lube
- MGG-formulated firearm lubricant
- Extreme temp performance
Magazines
Magazines
- Platform: AR-15 / AR-10
- Capacity: 10 / 20 / 30 rd options
AR-15 Components
AR-10 Components
AR-10 BCG
- Platform: AR-10 / .308 / 6.5 CM
- Phosphate / nickel boron finish
Shirts N Shit
Represent the brand. MGG apparel and accessories — because the lifestyle goes beyond the range.
MGG Exclusives
Limited Runs & Collab Builds
Joint builds with hand-selected specialty shops and exclusive MGG limited releases. These are not catalog items — when a run sells out, it’s gone.
Product image coming soon
[First MGG Limited Release]
Details dropping soon. Add your name to the notify list to be first in line when this run opens.
Product image coming soon
[Collaboration Build — Name TBD]
First collab build with a specialty shop partner. Specs and availability to be announced.
More drops incoming
New collab builds and limited releases added as partnerships are finalized.
Join Notify List