Gorilla Machining GM-15 Stripped Upper Receiver is machined from 7075 T7 Aluminum forging. Featuring M4 feed ramps, this upper receiver is machined to Military Specifications & Standards and can be used with multiple calibers on the AR-15 platform. This upper receiver comes in type III hard coat black anodize. The Tactical M4A4 upper receiver comes with Ar-15 charging handle , forward assist and dust cover.
Features:
- Precision machined to correct Mil-Specs from 7075 T6 Forgings
- Anchor Harvey Upper Receiver Fully MIL-STD M4A4
- Mil-Std 1913 Rail for mounting optics and accessories
- Machined for use with barrels that use an M4 barrel extension
- Includes Mil-Spec Forward Assist with heat treated tool steel pawl, with press fit and pinned cap
- Hard Coat Anodized per Mil-A-8625F, Type III, Class2
- Dry Film Lube on interior bore per Mil-Specs
The Gorilla Machining AR-15 lower parts kit is a one stop purchase to get everything you need to complete your first or tenth lower receiver. This AR-15 LPK is made up of Mil-Spec components for maximum compatibility with all lower receivers. It not only comes with the small springs, detents, and pins, but also a Mil-Spec trigger group, A2 pistol grip, and a billet machined trigger guard. The trigger guard is enlarged to give you enough room to pull the trigger if you are wearing gloves. This Mil-Spec complete lower parts kit by GM is an affordable way to complete your build.
Features:
- Trigger
- Trigger Spring
- Hammer
- Hammer Spring
- A2 Grip
- Buffer Retainer Pin
- Buffer Retainer Spring
- Trigger Guard
- Safety Selector
- Bolt Catch Spring
- Detent Spring
- Bolt Catch Plunger
- Bolt Catch
- Disconnector
- Disconnector Spring
- Magazine Catch Spring
- Bolt Catch Roll Pin
- Magazine Release Button
- Magazine Catch
- Pivot Pin
- Selector Spring
- Safety Selector Detent
- Rear Take Down Pin
- Takedown Pin Detent
The Gorilla machining .750 Gas Block is designed for those looking to upgrade their rifle to a higher level of accuracy and reliability. It features an all steel construction and comes complete with a lifetime warranty. It is considered one of the best gas blocks available today.
Features:
- QPQ Black Nitride coated
- .750 ID
- Adjustable
- low profile
- 2 Set Screw Adjustment
- 4340 steel
- light weight
- 1.3oz
Micro Gas tube:
Features:
- Stainless steel
- Micro Length
Gorilla Machining New Precision Billet 4" inch M-LOK, free float installs on standard mid length AR-15 rifles and the universal M-LOK rail platform accepts all standard M-LOK accessories. The free float handguard attaches directly to the receiver, without touching the barrel or impacting barrel harmonics, thus allowing for more precise shooting. Available in black. Please note that installation of a free float handguard requires gun smith tools and expertise. For questions regarding fitment or installation.
Features:
- Type 3 Anodize Matte Black Finish
- Made in USA
- Precision cut
- Inside Diameter: 1.3"
- 1.6" picatine rail
- Aircraft Grade Aluminum
- One Piece Free Float Design
- Picatiny Top Rail
- 7075 T-7 Aluminum
The Breach 1.0 is an ATF approved pistol stabilizing brace that was designed to be low profile and easy to install for the end-user. It is built to fit AR-15 pistol buffer tubes with a diameter of 1.25? and requires no special extensions or tools to install. This sleek and lightweight brace is perfect for any AR-15 pistol build. For your safety, Trinity Force recommends this part be installed by a competent, qualified gunsmith/installer with an understanding of the weapon platform that the part is being installed on. Always make sure the firearm is unloaded and pointed in a safe direction when working.
Features:
- ATF approved for pistol use
- Snag free design to prevent any tangles with gear
- Breach offers greater stability, accuracy, and control when firing
- Fits on an AR-15 pistol buffer tubes with a diameter of 1.25? (AR, Glock, CZ Scorpion Evo 3, HK9X, etc)
- Install is simple and requires no special tools
- Lifetime warranty
- Length (in) 6.25"
- Height (in) 5.25
- Width (in) 1.3
- Weight (oz) 5.1 oz
- Receiver Extension Type
- Up to 1.25" Pistol Tube
- Material Reinforced Polymer
- Color Black
Gorilla Machining AR Pistol Receiver Extension Kit comes with everything you need to get your pistol up and running. The package includes a steel endplate, castle nut, buffer, buffer spring, and a Mil-Spec anodized aluminum pistol receiver extension. The lightweight construction will ensure that your pistol stays trim and agile, and the tube’s ergonomics will augment comfort and efficiency while shooting.
Features:
- GM 6061 T6 Aluminum Pistol tube
- GM Mil-Spec Castle nut
- GM Mil-Spec endplate
- GM Mil-Spec .308 Carbine buffer spring
- GM Mil-Spec Carbine buffer
Given the popularity of our Gorilla Machining of barrels we’ve decided to release info. We start with top grade domestically sourced 4150 CrMoV Steel which is then drilled, reamed, button rifled, profiled and chambered in accordance with SAAMI Specifications. These barrels go through a battery of quality assurance checks each step of the way ensuring a remarkably consistent product every time. They are then finished with one of the nicest QPQ Nitride treatments you’ll find on an AR-Barrel. The end result is a barrel with deadly accuracy and rock solid reliability.
Features:
- Manufacturer: Gorilla Machining
- Chamber: 5.56 NATO
- Contour: Socom
- Fluted: No
- Length: 5.5"
- Twist Rate: 1:5
- Gas System: Micro Length
- Diameter at Gas Port: .750
- Thread Pitch: 1/2x28
- Feed Ramps: M4
- Material: 4150 CMVS
- Finish: QPQ
- Process: Button Rifled
- Lining: QPQ
- Extension: M4
- Assembly: Stripped
