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2A - Builder Series Aluminum Billet Trigger Guard - Lightening Cuts
The 2A Armament Builder Series Aluminium Billet Trigger Guard will be right at home on any mil-spec AR15 or AR10 lower receiver. Made from 6061 Aluminum with 3 machined cut-outs to reduce weight while maintaining structural integrity, it features an easy mounting system that utilizes 3 set screws instead of pesky roll pins.
2A - Builder Series Aluminum Billet Trigger Guard - Solid
The 2A Armament Builder Series Aluminium Billet Trigger Guard will be right at home on any mil-spec AR15 or AR10 lower receiver. Made from 6061 Aluminum for a lightweight and sturdy design, it features an easy mounting system that utilizes 3 set screws instead of pesky roll pins.
2A - Builder Series Aluminum Castle Nut
This Builder Series Aluminum Castle nut offers weight savings over a traditional steel mil spec castle nut. It features unique machine work to enhance the appearance as well as reduce overall weight. It is light but strong enough to keep your buffer tube secure. It is anodized with the same method as all of our components in order to keep the coloring consistent.
2A - Builder Series AR15 Aluminum Takedown Pin Set
The 2A Armament Aluminum Take down pin set features the same design as our flagship Titanium Pins, drilled design for maximum weight savings in a standard .250 pin size. The head of each pin also incorporates a pocketed feature to reduce weight. Using U.S.A. Sourced 6061-T6 aluminum these pins weigh in at .1 oz total for both pins combined. The 2A Armament Builder Series Aluminum take down pins are aesthetically pleasing in any receiver set you may want to use.
2A - Builder Series Buffer Tube - AR15
The Builder Series AR-15 Buffer Tube is manufactured in-house and finished with hard anodize for lasting performance. It is billet machined from 6061-T651 aluminum for tighter concentricity than a forging or impact extrusion to reduce potential for bolt carrier binding.
2A - Builder Series Buffer Tube Assembly - AR15
The Builder Series AR15 Buffer Tube Assembly is manufactured in-house and finished with hard anodize for lasting performance. It is billet machined from 6061-T651 aluminum for tighter concentricity than a forging or impact extrusion to reduce potential for bolt carrier binding. The assembly includes a 2A Latch Plate as well as a 2A Castle Nut.
2A - Builder Series Buffer Tube - AR10
The Builder Series AR-10 Buffer Tube is manufactured in-house and finished with hard anodize for lasting performance. It is billet machined from 6061-T651 aluminum for tighter concentricity than a forging or impact extrusion to reduce potential for bolt carrier binding.
2A - Builder Series Buffer Tube Assembly - AR10
The Builder Series AR10 Buffer Tube Assembly is manufactured in-house and finished with hard anodize for lasting performance. It is billet machined from 6061-T651 aluminum for tighter concentricity than a forging or impact extrusion to reduce potential for bolt carrier binding. The assembly includes a 2A Latch Plate as well as a 2A Castle Nut.
2A - Carpet Kit - Spring/ Detent Replacement Kit
Even the best of us have launched half of a lower parts kit across the garage. The 2A Carpet Kit is here to help. We have you covered with some of the most easily lost components that go into building an AR rifle. These parts are stored in a small, secure plastic case to ensure they are not lost in a range bag or a tool box.
2A - AR15 Bolt Repair-Maintenance Kit
Everything you will need to repair or replace the essential components on your 2A Armament or other Mil Spec AR15 bolt.
2A - Pistol Length Stainless Steel Gas Tube AR15/AR10
Stainless Steel, Pistol-Length, Mil Spec, Includes Roll Pin
2A - Carbine Length Stainless Steel Gas Tube AR15/AR10
Stainless Steel, Carbine-Length, Mil Spec, Includes Roll Pin