Davidson Defense AR-15 Ambidextrous Bolt Catch Lower Build Kit, SOPMOD Style Collapsible Stock

Davidson Defense AR-15 Ambidextrous Lower Build Kit with Ambi Bolt Catch and SOPMOD Stock

This complete AR-15 lower build kit delivers ambidextrous functionality through a milled ambi bolt catch slot with included ambidextrous bolt catch kit and ambidextrous safety selector, paired with a forged 7075-T6 aluminum serialized lower receiver. The SOPMOD style collapsible stock provides adjustable length of pull with integrated QD mounts and storage compartments in nylon reinforced polymer construction. Built around black hardcoat anodized finish and complete Mil-Spec buffer components, this kit supports left and right handed operation for AR-15 platform builds requiring enhanced ambidextrous controls across multiple manipulation points.

Key Features

• Forged 7075-T6 aluminum serialized lower receiver with milled ambidextrous bolt catch slot and black hardcoat anodized finish
• Ambidextrous bolt catch kit enables left and right handed bolt manipulation
• Ambidextrous safety selector allows fire control access from both sides of receiver
• SOPMOD style collapsible stock in nylon reinforced polymer with integrated QD mounts and storage compartments
• Complete Mil-Spec buffer system including heavy duty six position carbine buffer tube, standard carbine buffer at 3 oz, carbine recoil spring, US Tactical phosphate receiver end plate, and castle nut
• Six position stock adjustment accommodates different shooters and shooting positions

Perfect For

• Left handed shooters requiring ambidextrous controls without aftermarket modifications
• Builders seeking complete serialized lower with factory ambi features and enhanced stock functionality
• Shooters prioritizing weapon manipulation from either side through ambi bolt catch and safety
• Customizers wanting storage compartments and QD mounting integrated into stock design

Dual Ambidextrous Control System

The lower receiver features a milled ambidextrous bolt catch slot that accepts the included ambidextrous bolt catch kit, allowing both left and right handed shooters to manipulate the bolt catch and release without shifting grip or reaching across the firearm. The ambidextrous safety selector extends this left and right handed functionality to fire control, enabling shooters to engage or disengage the safety from either side of the receiver. This dual ambidextrous configuration supports complete weapon manipulation regardless of shooter handedness or shooting position. The factory milled bolt catch slot eliminates the need for aftermarket machining or adapter components.

SOPMOD Style Collapsible Stock

The SOPMOD style stock is built from nylon reinforced polymer with QPQ nitrided metal hardware for durability across weather conditions. Six position length adjustment fits shooters of different sizes and accommodates various shooting positions from bench to dynamic movement. Integrated QD mounts on both sides allow rapid sling attachment without additional hardware. Internal storage compartments provide space for small accessories or spare parts. The stock interfaces with Mil-Spec carbine buffer tubes and pairs with the included standard carbine buffer system for reliable cycling.

Complete Buffer System and Lower Components

This kit includes a Mil-Spec heavy duty six position carbine buffer tube in aluminum, standard carbine buffer weighing 3 oz, AR-15 carbine recoil spring in spring steel, US Tactical Mil-Spec receiver end plate with phosphate finish, and castle nut in black. All buffer components meet Mil-Spec dimensional standards for consistent function across AR-15 pattern firearms. The Davidson Defense lower receiver is forged from 7075-T6 aluminum with black hardcoat anodized finish for protection against wear and corrosion. The receiver is serialized and ready for federal firearms transfer through a licensed dealer. The AR-15 lower parts kit includes all internal components needed for lower function along with ambidextrous safety selector.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable laws. Lower receiver is serialized and subject to federal firearms transfer requirements through a licensed dealer. Verify compatibility of ambidextrous bolt catch with your specific upper receiver and bolt carrier group before installation.