DTT AR-15 Rifle Lower Build Kit, Rare Breed FRT-15L3, Mil-Spec Enhanced Polymer Cheek Riser Stock

DTT AR-15 Rifle Lower Build Kit with Rare Breed FRT-15L3 and Mil-Spec Enhanced Polymer Cheek Riser 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 KAK Industry AR-15 Lite lower parts kit, a Mil-Spec A2 grip in black, a Rare Breed FRT-15L3 forced reset trigger, a mil-spec enhanced polymer stock with cheek riser and rubberized recoil pad, a mil-spec heavy-duty 6-position black aluminum buffer tube, and an H3 Gen 3 sound mitigation buffer at 5.6 oz.

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, engraved on both sides
• STANAG magazine compatible
• KAK Industry AR-15 Lite lower parts kit included, fire control group not separately included
• Rare Breed FRT-15L3 forced reset trigger, 3-position, safe, semi, and forced reset, 7075 anodized aluminum and heat-treated 4140 steel construction
• Mil-Spec A2 grip, black
• Mil-spec enhanced polymer stock with polymer cheek riser and rubberized recoil pad
• Mil-spec heavy-duty 6-position black aluminum buffer tube
• H3 Gen 3 sound mitigation buffer, 5.6 oz
• 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 a mil-spec enhanced stock with a polymer cheek riser
• Owners pairing an H3 sound mitigation buffer with a forced reset trigger configuration
• Those looking for a lower build kit with a cheek riser stock and rubberized recoil pad

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 KAK Industry AR-15 Lite lower parts kit is included but does not contain a fire control group. The Rare Breed FRT-15L3 forced reset trigger features a 3-position design with safe, semi, and forced reset modes and is constructed from 7075 anodized aluminum and heat-treated 4140 steel.

Mil-Spec Enhanced Polymer Stock and Buffer System

The mil-spec enhanced polymer stock features a polymer cheek riser and a rubberized recoil pad. It pairs with the included mil-spec heavy-duty 6-position black aluminum buffer tube and H3 Gen 3 sound mitigation buffer at 5.6 oz.

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.