The Del-Ton RKT125 is an AR-15 rifle kit built around a 16-inch lightweight mid-length barrel in 5.56x45mm. It includes a complete upper assembly that is headspaced and test fired, a buttstock with components, and a complete lower parts kit. It does not include a lower receiver or magazines.
- Brand: Del-Ton
- Part number: RKT125
- Chambering: 5.56x45mm NATO
- Barrel: 16 in chrome moly vanadium, 1:7 twist, mid-length lightweight, threaded with A2 flash hider
- Handguard: 15 in M-LOK free float
- Upper: forged 7075-T6, A3 flat top with M4 feed ramps
- Bolt carrier: phosphated 8620 carrier, Carpenter 158 bolt
- Stock: M4 5-position
- Not included: lower receiver, magazines
