Davidson Defense AR-15 Mil-Spec 6-Position Adjustable FDE Buttstock Kit, Dry Film 7075-T6 Buffer Tube, Gen 3 H3 Sound Mitigation Buffer, Receiver End Plate & Castle Nut

Davidson Defense M4 Style AR-15 and M16 Mil-Spec 6-Position Adjustable Carbine Stock Kit with Dry Film Buffer Tube, Armaspec H3 Sound Mitigation Buffer and Mil-Spec End Plate

This is a complete stock kit for AR-15 and M16 platform builds, centered on an M4 style adjustable carbine buttstock in flat dark earth reinforced polymer with a 6-position adjustable length of pull. The kit pairs a Delta Team Tactical AR-15 carbine buffer tube in 7075-T6 aluminum with a Type III hardcoat anodized exterior and a dry film coated interior with an Armaspec Sound Mitigation Buffer H3 Gen3 single stage drop-in replacement at 5.6 oz., featuring a self-contained captured spring assembly with adjustable spring weight and an integrated polymer base guide rod. A US Tactical AR-15 and M16 Mil-Spec receiver end plate and a Mil-Spec AR-15 carbine castle nut round out the complete rear hardware package.

Key Features

• M4 style adjustable carbine buttstock, flat dark earth, reinforced polymer
• 6-position adjustable length of pull, Mil-Spec carbine receiver extension compatible
• Spring-loaded adjustment lever locking system
• Textured non-slip buttplate
• Integrated sling loop on stock
• Delta Team Tactical AR-15 carbine buffer tube, 7075-T6 aluminum, Type III hardcoat anodized, dry film coated interior, black, Mil-Spec diameter
• Armaspec Sound Mitigation Buffer H3 Gen3, 5.6 oz., single stage drop-in replacement
• Self-contained captured spring assembly with adjustable spring weight
• Integrated polymer base guide rod
• Compatible with forced reset triggers
• US Tactical AR-15 and M16 Mil-Spec receiver end plate, black
• Mil-Spec AR-15 carbine castle nut

Perfect For

• AR-15 and M16 builders sourcing a complete FDE rear hardware group with an upgraded dry film coated buffer tube and self-contained H3 sound mitigation buffer system in one kit
• Shooters replacing standard rear hardware with a more capable matched set that reduces felt recoil and spring noise while adding a dry film coated buffer tube
• Builders running forced reset triggers who need a compatible self-contained buffer system and upgraded buffer tube covered alongside their stock and rear hardware

Stock and Buffer System

The M4 style adjustable carbine buttstock in flat dark earth reinforced polymer fits directly onto Mil-Spec carbine receiver extensions and offers a 6-position adjustable length of pull locked in place by a spring-loaded adjustment lever. The low-profile and lightweight design keeps the rear end trim, with a textured non-slip buttplate for consistent shoulder contact and an integrated sling loop built into the stock body. The Delta Team Tactical AR-15 carbine buffer tube is machined from 7075-T6 aluminum with a Type III hardcoat anodized exterior finish for durability and corrosion resistance, and a dry film coated interior that reduces friction between the buffer and the tube wall during cycling. The Mil-Spec diameter and standard AR-15 receiver extension threads make it a direct replacement for any standard Mil-Spec carbine buffer tube application. The Armaspec Sound Mitigation Buffer H3 Gen3 drops directly into the buffer tube as a self-contained single stage replacement unit at 5.6 oz. The integrated captured spring assembly with adjustable spring weight and polymer base guide rod eliminates the separate buffer spring from the equation, combining the buffer and spring into one cohesive unit that reduces the metal-on-metal spring noise common in standard buffer and spring setups. The H3 weight and integrated spring combination addresses felt recoil management within the buffer tube, and the H3 Gen3 is compatible with forced reset triggers, making it a relevant choice for builders running FRT setups who need a buffer system that works with the faster cycling demands of that trigger type. The US Tactical AR-15 and M16 Mil-Spec receiver end plate and Mil-Spec AR-15 carbine castle nut lock the buffer tube down at the rear of the lower receiver and complete the rear hardware group.

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