Ready to kick off your next .308 build with confidence? The DTT LR-308 Rifle Lower Build Kit is your go-to foundation for a rock-solid AR-10/LR-308 setup. At the heart of this kit is the rugged SOTA Arms AR10/LR308 Lower Receiver, crafted from tough black anodized aluminum—built to take whatever you throw at it. We’re not stopping there. This kit is paired with the ultra-versatile SB Tactical SBA4 Adjustable Brace, giving you stability, comfort, and style all in one.
Inside, you’ll find a .308 Mil-Spec Lower Parts Kit by Recoil Technologies, featuring everything you need to get things running—including a Mil-Spec A2 grip and a full fire control group. We’ve also packed in a Mil-Spec 6-position buffer tube, a KAK Industry Chrome Silicon buffer spring for smooth cycling, and a 3.76 oz LR-308 carbine buffer to help tame the recoil beast. You even get a receiver end plate and castle nut to lock it all down tight. Whether you're chasing precision or power, this build kit is your launchpad into the world of custom AR-10 performance. Get building.
Platform: AR-10 / LR-308
Lower Receiver: Sota Arms Lower Receiver, Black Anodized
Brace: SB Tactical SBA4 Adjustable Brace
Lower Parts Kit: .308 Mil-Spec (Recoil Technologies)
Grip: Mil-Spec A2, Black
Fire Control Group (FCG): Included
Buffer Tube: Mil-Spec 6-Position (Carbine)
Buffer Spring: KAK Industry Chrome Silicon AR-10 Carbine Spring
Buffer: LR-308 Carbine, 3.76 oz
Receiver End Plate: Mil-Spec, Phosphate Finish (US Tactical)
Castle Nut: Mil-Spec (Recoil Technologies)
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