The Sota Arms AR-10/LR-308 Rifle Lower Build Kit combines high-quality components for optimal performance. This lower build kit features a serialized AR-10/LR-308 lower receiver, finished in anodized black for durability and resistance to wear. It includes a complete LR-308 Mil-Spec Lower Parts Kit with a Fire Control Group, ensuring reliable operation. The package features a Mil-Spec A2 grip and a heavy-duty, 6-position adjustable buffer tube, complemented by an LR-308 specific collapsible stock buffer and an extra-power buffer spring for enhanced recoil management.
The Adaptive Tactical EX Performance Adjustable Stock is crafted from glass-filled polymer, offering a lightweight yet robust construction, and includes both a QD mount and sling loop for versatility. The rubberized buttpad ensures a comfortable shooting experience, catering to gunsmiths who value both function and ergonomics in their AR-10 builds.
Lower Brand: Sota Arms
Lower Model: AR10 / LR-308 Lower Receiver
Lower Color: Black
Lower Finish: Anodized
Serialized: Yes
Country of Origin: USA
LPK Model: LR-308 Mil-Spec Lower Parts Kit
Includes Fire Control Group (FCG): Yes
Grip Included: Yes — Mil-Spec A2 Grip (Black)
Buffer Tube: Mil-Spec Heavy-Duty 6-Position Buffer Tube (Carbine)
Buffer: LR-308 Collapsible Stock Buffer
Buffer Weight: 3.76 oz
Receiver End Plate: US Tactical — Mil-Spec Receiver End Plate (Phosphate finish)
Castle Nut: AR-15 Carbine Castle Nut (Black) — Platform: AR-15
Buffer Spring: Spring Dynamics — AR-10 Carbine Extra Power Buffer Spring (Moly-plated, Stress-relieved, Extra-power)
Stock: Adaptive Tactical — AR-15 EX Performance Adjustable Stock
Stock Material: Glass-Filled Polymer
Sling Mount: Yes — QD Mount & Sling Loop
Stock Color: Black
Rubberized Buttpad: Yes
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