DTT AR-15 Rifle Lower Build Kit, Rare Breed FRT-15L3, Black Carbine Mil-spec 6 Position Buttstock

DTT AR-15 Rifle Lower Build Kit with Rare Breed FRT-15L3 and Black Carbine Mil-Spec 6-Position Buttstock

This DTT AR-15 lower build kit includes a 7075-T6 forged aluminum lower receiver with a Type III hardcoat anodized finish, a KAK Industry Lite lower parts kit, a Mil-Spec A2 grip in black, a Rare Breed FRT-15L3 forced reset trigger, a Davidson Defense M4-style adjustable aluminum buttstock with sling mount, a mil-spec heavy-duty 6-position aluminum buffer tube, an Armaspec Sound Mitigation Buffer H3 Gen 3 at 5.6 oz, a phosphate steel mil-spec end plate, and a mil-spec carbine castle nut.

Key Features

• DTT AR-15 mil-spec pattern lower receiver, 7075-T6 aluminum, Type III hardcoat anodized
• Low shelf M16 cut trigger pocket
• KAK Industry Lite lower parts kit, fire control group not separately included
• 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
• Mil-Spec A2 grip, black
• Davidson Defense M4-style adjustable buttstock, 6061-T6 aluminum, sling mount
• Mil-spec heavy-duty 6-position aluminum buffer tube
• Armaspec Sound Mitigation Buffer H3 Gen 3, 5.6 oz
• Phosphate steel mil-spec end plate and mil-spec 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 a Davidson Defense M4-style adjustable buttstock
• Owners pairing an Armaspec H3 sound mitigation buffer with a forced reset trigger configuration
• Those looking for a lower build kit with a KAK Industry Lite lower parts kit and forced reset trigger

Lower Receiver and Trigger

The lower receiver is forged from 7075-T6 aluminum with a Type III hardcoat anodized finish. The low shelf M16 cut trigger pocket accommodates a wide range of AR-15 compatible triggers. The KAK Industry Lite lower parts kit is included but does not contain a fire control group. The Rare Breed FRT-15L3 forced reset trigger serves as the fire control component and 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. The Mil-Spec A2 grip in black pairs with the lower receiver as part of the complete lower build component set.

Davidson Defense Buttstock and Buffer System

The Davidson Defense M4-style adjustable buttstock is constructed from 6061-T6 aluminum and includes a sling mount. It pairs with the included mil-spec heavy-duty 6-position aluminum buffer tube and Armaspec Sound Mitigation Buffer H3 Gen 3 at 5.6 oz. The phosphate steel mil-spec end plate and mil-spec carbine castle nut complete 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.