CASTLE Tool-less Buffer Tube QD system
$250.00
The CASTLE QD Buffer system allows for tool-less disassembly of your AR buffer tube. Compatible with the CASTLE enhanced modular trigger guard foregrip- a quick...
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CASTLE Modular Minimalist Stock Carbon Fiber
$150.00
Available in carbine and rifle lengths, our minimalist stock is lighter than anything on the market, weighing in at 2.3 ounces! Featuring a QD sling...
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CASTLE Magazine Stock adapter
$100.00
The CASTLE magazine stock adapter plate gives you the ability to attach a magazine in two orientations to the stock or brace of your preferred...
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CASTLE “Ray Finkle” Compensator
$100.00
It’s hip to be square with the CASTLE Finkle comp, when you need the weakest kick you can count on “Ray Finkle” to deliver. Machined...
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CASTLE Modular trigger guard
$75.00
Add some flare to your AR pattern magwell for easier magazine loading with the CASTLE modular trigger guard. Compatible with our QD Buffer system when...
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CASTLE Universal Reflex Sight Adapter
$50.00
The CASTLE Universal Reflex Sight Adapter or “SWISS” plate fits most red dots on the market. The CASTLE “SWISS” can be attached to your picatinny...
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