Build your AR-10 pistol the right way with Moriarti's AR-10 .308 12.5" Tactical Pistol Kit. This complete package includes everything you need except the 80% lower receiver to finish your high-performance build. Designed for precision, power, and compact form factor, this kit features a 12.5" barrel, 12" M-LOK handguard, and SBA3 adjustable brace.
Perfect for home defense, range use, or tactical applications, this .308 pistol kit offers exceptional durability and performance—all made in the USA. No FFL required.
Barrel
12.5" .308 Chrome Moly Vanadium Barrel
QPQ Nitride Finish for corrosion resistance
Carbine-length gas system
5/8x24 threads with included mini shroud
Designed for precision and reliability
Upper Receiver
DPMS-style billet upper
Precision machined from solid aluminum block
MIL-8625 Type 3 Class 2 hardcoat anodized
Includes forward assist, dust cover, and T-marked Picatinny rail
M4 feed ramps and shell deflector
Handguard
12" Free-floating M-LOK handguard
Slim profile, aircraft-grade aluminum
Provides full accessory mounting space
Bolt Carrier Group
.308/7.62x51 complete BCG
Mil-Spec with nitride finish
Chrome-lined, MPI tested
Complete with cam pin, firing pin, and retainer
Lower Build Kit
DPMS .308 lower parts kit
Small pin compatible
Includes all components to finish your lower
Brace & Buffer System
SBA3 adjustable pistol brace (Black)
Mil-spec buffer tube, end plate, and castle nut
Includes .308 carbine buffer and spring
Kit does not include 80% lower receiver
Ships unassembled
Compatible with DPMS platform
Rail design may vary due to stock availability
Cerakote may add additional lead time
No FFL required to purchase
Tags: ar-10, .308, 12.5 12.5", tactical, pistol, kit, 12", m-lok, handguard, mini, shroud, sba3, brace, –, dpms, compatible