Skip to content
Shop Our Categories
Search the store:
Pickett's Mill Armory
Pistol / SBR Upper Assemblies
AR15 Upper Assemblies
223 / 5.56
7.62 x 39
AR15 Handguards and Rails
AR15 Lower Receiver Parts
16" .300 Blackout Rifle Kit 15" MLOK Rail
Add Auto Bolt Carrier Group:
Nickle Boron [Add $29.99]
Add Charging Handle:
Standard Handle *Included
BCM MOD 3B [Add $49.99]
BCM MOD 4B [Add $49.99]
Magpul MOE Black [Add $38.99]
Misson First Tactical Minimalist [Add $55.00]
Magpul CTR Black [Add $55.99]
Stock A2 Pistol Grip
Magpul MOE Pistol Grip [Add $16.99]
Magpul K2 Pistol Grip [Add $19.99]
Ergo Pistol Grip [Add $19.99]
Pickett's Mill Armory 16" .300 Blackout, AR15 Upper Receiver Kit. PMA uppers are built with the highest quality materials and test fired prior to shipping. We have sourced products from industry leading manufacturers and brought them to our facility. We then assemble the products into the uppers that you are after. 100% American Made parts!
-M4 Feed Ramp Flat Top Receiver.
-Black anodized mil-spec finished upper receiver.
-Feed ramps on the barrel extension and upper.
-4150 Chrome Moly Vanadium Steel Barrel.
-Phosphate barrel finish
-Chambered in .300 Blackout
-16" Medium Profile barrel
-1/8 Barrel Twist
-.750" diameter at gas block
-5/8-24 threaded muzzle/barrel
-Steel Low profile gas block with carpenter 158 screws
-Carbine gas system
-A2 Muzzle Device
-15" PMA Thin MLOK Rail
- PMA Nitride Bolt Carrier Group (9310 MPI Bolt)
- Aero Precision Lower Parts Kit
- Aero Precision Buttstock and Buffer Assembly
**YOU CHOOSE YOUR PISTOL GRIP AND BUTTSTOCK**
9" Upper Receiver Kit with MLOK Rail
10.5" 5.56 Upper Receiver Kit with MLOK Rail
16" 5.56 NATO Rifle Kit 11" Keymod Rail
16" 5.56 NATO Rifle Kit 15" MLOK Rail
Share your knowledge of this product.
Be the first to write a review »