Davidson Defense AR-15 Mil-Spec 6-Position Adjustable FDE Buttstock Kit, Dry Film 7075-T6 Buffer Tube, 9mm Carbine Buffer, Recoil Spring, End Plate & Castle Nut

Davidson Defense M4 Style AR-15 and M16 Mil-Spec 6-Position Adjustable Carbine FDE Stock Kit with 9mm Buffer, Standard Recoil Spring and Mil-Spec End Plate

This is a complete stock kit for AR-9 and pistol caliber carbine 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 the stock with 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, a Davidson Defense AR-15 9mm carbine buffer, a standard AR-15 carbine recoil spring made in the USA, a US Tactical AR-15 and M16 Mil-Spec receiver end plate, and a Mil-Spec AR-15 carbine castle nut, covering the full rear hardware group in one package suited to 9mm blowback AR platform builds.

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
• Davidson Defense AR-15 9mm carbine buffer
• Standard AR-15 carbine recoil spring, made in the USA
• US Tactical AR-15 and M16 Mil-Spec receiver end plate
• Mil-Spec AR-15 carbine castle nut

Perfect For

• AR-9 and pistol caliber carbine builders sourcing a complete FDE rear hardware group with an upgraded dry film coated buffer tube and 9mm carbine buffer in one kit
• Shooters replacing standard rear hardware on a 9mm carbine platform with a matched set featuring a more capable buffer tube and the correct 9mm buffer
• Builders who want the Delta Team Tactical dry film coated buffer tube alongside a Davidson Defense 9mm carbine buffer and USA-made recoil spring covered in one rear hardware package

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 Davidson Defense AR-15 9mm carbine buffer and the standard AR-15 carbine recoil spring made in the USA form the buffer system within the tube. The 9mm carbine buffer is the correct buffer choice for AR-9 and pistol caliber carbine platforms on the Mil-Spec carbine buffer tube, addressing the heavier buffer weight requirement of blowback-operated 9mm builds and giving the rear hardware group the buffer it needs to work properly on this platform. 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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