DTT AR-15 Rifle Lower Build Kit, Rare Breed FRT-15L3, Adaptive Tactical AR-15 EX Performance Adjustable Stock

DTT AR-15 Rifle Lower Build Kit with Rare Breed FRT-15L3 and Adaptive Tactical EX Performance Adjustable Stock

This DTT AR-15 lower build kit includes a 7075-T6 forged aluminum lower receiver with a Type III hardcoat anodized black finish, a lower parts kit, a Rare Breed FRT-15L3 forced reset trigger, an Adaptive Tactical EX Performance adjustable stock in glass-filled polymer, a mil-spec heavy-duty 6-position black aluminum buffer tube, an Armaspec H3 Gen 3 sound mitigation buffer at 5.6 oz with adjustable spring weight and polymer base guide rod, and a phosphate steel notched carbine castle nut.

Key Features

• DTT AR-15 mil-spec pattern lower receiver, 7075-T6 forged aluminum, Type III hardcoat anodized black
• Low shelf M16 cut trigger pocket
• Ambidextrous pictogram selector markings, safe, semi, and full auto
• STANAG magazine compatible
• Rare Breed FRT-15L3 forced reset trigger, 3-position, safe, semi, and forced reset, ambidextrous safety selector, 7075 anodized aluminum and heat-treated 4140 steel construction
• Adaptive Tactical EX Performance adjustable stock, black glass-filled polymer, six-position adjustable length, rubberized buttpad, QD mount and sling loop
• Mil-spec heavy-duty 6-position black aluminum buffer tube
• Armaspec H3 Gen 3 sound mitigation buffer, 5.6 oz, adjustable spring weight, polymer base guide rod
• Phosphate steel notched carbine castle nut
• AR-15 platform

Perfect For

• Builders completing a stripped lower receiver with a forced reset trigger lower build kit
• Those seeking a Rare Breed FRT-15L3 paired with an Adaptive Tactical EX Performance adjustable stock
• Owners pairing an Armaspec H3 sound mitigation buffer with a forced reset trigger configuration
• Those looking for a lower build kit with a six-position adjustable stock and QD sling mounting

Lower Receiver and Trigger

The lower receiver is forged from 7075-T6 aluminum with a Type III hardcoat anodized black finish. The low shelf M16 cut trigger pocket accommodates a wide range of AR-15 compatible triggers. Ambidextrous pictogram selector markings for safe, semi, and full auto are engraved on both sides. The Rare Breed FRT-15L3 forced reset trigger features a 3-position design with safe, semi, and forced reset modes, an ambidextrous safety selector, and construction from 7075 anodized aluminum and heat-treated 4140 steel.

Adaptive Tactical EX Performance Stock and Buffer System

The Adaptive Tactical EX Performance adjustable stock is constructed from black glass-filled polymer and features a six-position adjustable length, a rubberized buttpad, a QD mount, and a sling loop. It pairs with the included mil-spec heavy-duty 6-position black aluminum buffer tube and Armaspec H3 Gen 3 sound mitigation buffer at 5.6 oz with an adjustable spring weight and polymer base guide rod. The phosphate steel notched carbine castle nut completes the buffer system assembly.

Follow safe handling and manufacturer instructions. Ensure compliance with all applicable federal, state, and local laws. Trigger guard style may vary depending on current inventory.