AR-15 5.56/.223 16"M4 MAGPUL MOE DEFENDER RIFLE KIT. This rifle kit contains all components to complete your AR-15 Rifle build. The rifle kit comes WITHOUT 80% lower receiver. All options and modifications to your kit are available on top of this page. All components are Mil Spec and made in the USA. We currently offer this kit in FDE, Black, and ODG colors. Please choose on top of page.
Barrel: 16” Chrome Moly Vanadium
Chamber: 5.56MM
Twist: 1 in 7
Thread: 1/2x28
.750” Gas Block Diameter
Carbine Gas System
M4 Flat top upper receiver
Forward Assist
Ejection Port Cover
A2-style Flash Hider
Magpul Moe 2 piece handguard
M16 Bolt Carrier Group
AR-15 Charging Handle
AR-15 Mil Spec Lower Parts Kit
Magpul Moe 6-position Mil Spec Stock
Barrel: 16” M4 government profile heavy barrel, 4150 Chrome Moly Vanadium with 1:7 twist, M4 Feed Ramps, phosphate processed with a carbine gas system. Barrel is finished off with Magpul Moe 2 piece carbine length handguard, low profile steel gas block and A2 style flash hider (no rear sights).
Upper: 7075-T6 M4 upper is flat top, precision machined and hard coat anodized. Dust cover and forward assist included.
Bolt Carrier Group: M16 complete bolt carrier assembly, chrome lined, made from 8620 steel. Bolt is made from 9310 steel and stalked per mil spec. MPI Tested. Comes complete with cam pin, firing pin and firing pin retainer.
Lower Build Kit: Classic AR-15 lower parts kit, Mil-Spec. Includes everything you need to turn your 80% stripped lower into a complete lower.
Stock: Magpul Moe 6-position stock, Mil-Spec. Completed with buffer tube assembly and spring.
Please Note: Comes unassembled. Does not include sights and vertical grip. We currently build this kit with low profile 750 gas block. Standard kit fits perfectly all styles Mil Spec AR-15 lowers. Images may not be an exact representation of the product.
