Complete buffer system bundle engineered for AR-15 carbine platforms, combining a SOPMOD style collapsible stock with integrated storage compartments and heavy-duty Mil-Spec buffer components. This kit delivers adjustability, practical utility, and enhanced recoil management with an H3 carbine buffer—providing everything needed for a functional buffer system in one package.
This bundle eliminates the need to source individual buffer components separately. You get everything required for a functional buffer system—stock, tube, buffer, spring, and end plate—in one package. The 6-position buffer tube pairs with the adjustable SOPMOD style stock to accommodate shooters of different sizes and preferences, while the H3 buffer provides enhanced cycling characteristics and recoil management for AR-15 carbine configurations.
The SOPMOD style collapsible stock offers more than just adjustability—built-in storage compartments provide convenient space for batteries, spare parts, or cleaning accessories. Six positions of adjustment allow you to dial in your preferred length of pull for different shooting positions or gear configurations. Durable nylon reinforced polymer construction delivers longevity without excessive weight.
The included H3 carbine buffer offers increased weight for shooters seeking enhanced recoil management and potentially smoother cycling characteristics. This heavier buffer weight can be particularly beneficial in certain configurations or for shooters who prefer reduced felt recoil. Paired with the standard AR-15 carbine recoil spring crafted from spring steel, this combination supports reliable cycling while managing recoil impulse effectively.
The Mil-Spec phosphate-finished metal receiver end plate provides corrosion resistance and secure buffer tube installation. This component ensures your buffer tube remains properly positioned, maintaining system integrity through extended use and allowing for staking if desired.
Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Verify buffer weight and spring rate compatibility with your specific barrel length, gas system, and caliber combination—heavier buffers may require tuning for optimal function. This bundle includes buffer system components only—lower receiver and other parts sold separately.
Stock: SOPMOD Style Collapsible Stock with Storage Compartments
Stock Type: Collapsible
Stock Style: Carbine
Stock Material: Nylon Reinforced Polymer
Stock Color: Black
Storage Compartments: Yes
Stock Weight: 13.12 oz
Platform Compatibility: AR-15
Buffer: AR-15 H3 Carbine Buffer
Buffer Weight: 5.5 oz
Buffer Platform: AR-15
Buffer Tube: Mil-Spec Heavy-Duty 6-Position Buffer Tube
Buffer Tube Material: Aluminum
Buffer Tube Color: Black
Buffer Tube Platform: AR-15
Receiver End Plate: Mil-Spec Receiver End Plate
End Plate Material: Metal
End Plate Finish: Phosphate
End Plate Color: Black
Recoil Spring: Standard AR-15 Carbine Recoil Spring
Spring Material: Spring Steel
Spring Length: Standard Carbine Length
Spring Compatibility: AR-15 Carbine
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