Buffer Tube Kits: Recoil Technologies End Plate + Mil-Spec Heavy-Duty 6-Position Buffer Tube + KAK Industry LR-308 Carbine Recoil Spring + Omega Mfg. LR-308 Collapsible Stock Buffer + AR-15 Carbine Castle Nut + Adaptive Tactical AR-15 EX Performance Adjus

Upgrade your firearm with the MMC Armory Standard Receiver End Plate, a must-have accessory that brings ambidextrous versatility and enhanced functionality to your setup with its center Quick Detach (QD) swivel point. Crafted from durable steel, this end plate is designed to withstand rigorous use and provide a rock-solid foundation for your firearm components.

Furnish your AR with the Recoil Technologies Mil-Spec Heavy-Duty 6-Position Buffer Tube, a buffer tube that delivers reliability and performance. From its heavy-duty construction to its mil-spec tolerance and 6-position adjustable design, this buffer tube will meet your needs. Great for building an AR from the ground up, this buffer tube will excel in any scenario you put it in.

Finish out your .308 build with the KAK Industries LR-308 Carbine Recoil Spring, specially designed for use with carbine buffer tubes. Crafted from robust chrome silicon and featuring a durable black oxide finish, this recoil spring enhances the performance and longevity of your LR-308 or AR-10 rifle.

This 3.7 ounce buffer is specifically designed for the AR-10/LR-308 platform to promote optimal cycling with heavier calibers. Designed to be paired with a mil-spec adjustable buffer tube and a .308 recoil spring, this buffer seamlessly integrates into your .308 AR-style rifle with ease.

The primary purpose of the Recoil Technologies AR-15 Carbine Castle Nut is to secure the endplate and buffer tube to the lower receiver. Acting as a critical component in your AR-15 build, this castle nut ensures that your firearm functions reliably and maintains proper alignment. You can trust in its robust construction to provide the stability necessary for optimal performance.

Easily one of the most comfortable stocks out there!