Product Description
B.A.M. BASE-Builder's Kit-103: AR-15 5.56 10.5" Pistol-Profile 1:7 twist Nitride Carbine-Length-Gas, Upper Rec., 10" S10M M-Lok Free-Float Rail Kit
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Building your own, new AR15 Pistol/PDW (Personal Defense Weapon)? This B.A.M. Base Builder's 10.5" Pistol Profile Carbine-Gas-Length Barrel kit offers everything to begin that custom build MINUS a muzzle device, LPK (lower parts kit), Pistol Buffer Tube/Brace Kit or Lower Receiver (no FFL needed for this kit since there's no serial numbered lower receiver/firearm in this kit).
This kit offers 5.56x45mm NATO chambered Pistol profile 4150 Nitrided 1:7 twist 10.5 inch barrel w/ Carbine-length Gas system, Low Profile Gas Block & Gas Tube, a Railed 7075-T6 Stripped Upper Receiver + UPK (Upper Parts Kit: dust cover & forward assist assemblies), Nitride complete BCG (Bolt Carrier Group) & standard milspec Charging Handle.
The BCG is assembled & the bolt will be CONFIRMED HEAD SPACING W/ BARREL. The rest of the parts are not assembled so yes, SOME ASSEMBLY REQUIRED.
NOTE: All N.F.A. (1934 National Firearms Act) & state specific laws apply for "short barrel" firearms builds like this 10.5" barrel will build.
- Barrel: 10.5" 5.56 1:7 Pistol, Carbine-Length Gas, Nitrided, 1/2x28" thread
- Upper Receiver: Stripped AR-15 7075-T6
- M4 feed ramps on both Upper & Barrel
- Complete Upper Parts Kit (Forward Assist Assembly & Dust Cover Assembly)
- Hand Guard/Rail: 10 inch M-Lok S10M FREE FLOAT For-end, Barrel Nut & Screws Included
- Complete Bolt Carrier Group (BCG), Nitrided MPI 9130 Bolt w/ Phosphate Extractor
- Bolt confirmed Head Spacing w/ Barrel (No Need for Gauges!)
- Standard Milspec Charging Handle
- Low Profile Nitride Steel Gas Block (.750") & Steel Carbine-Length Gas Tube & Roll Pin
- NOTE: This kit is just for building the Complete Upper. No Lower Parts Included in this kit.
- ALL PARTS MADE IN THE U.S.A. (correct, all US manuf. parts only)
Bought this kit? Now you need:
Stripped, Assembled & Complete AR-15 Lowers CLICK HERE.
Place SEPARATE orders for Lowers & Uppers..Lowers to your FFL dealer, Uppers/Kits to you.