PMA 10.5" CARBINE-LENGTH
5.56 NATO NITRIDE 10" M-LOK SBA3 PISTOL KIT
MFR#: PMA105N55610TFKIT
- Barrel
Length: 10.5"
- Barrel
Profile: Medium
- Gas
System: Carbine-length
- Barrel
Steel: 4150V Chrome
Moly Vanadium
- Barrel
Finish: Nitride
- Chrome
Lining: No
- Muzzle
Thread: 1/2x28
- Chamber: 5.56 NATO
- Twist
Rate: 1:8
- Barrel
Extension: M4
- Diameter
at Gas Block: .750
- Gas
Block Type: Low-profile
- Muzzle
Device: Flash Can Muzzle
Device
- Receiver
Material: Forged 7075 T6
Aluminum
- Receiver
Type: M4
- Handguard
Type: PMA 10"
Lightweight M-Lok Rail
- Bolt
Carrier Group Included: Yes
- Bolt
Steel: C158
- Bolt
Carrier Profile: Full-auto
- Charging
Handle Included: Yes
- Build Kit: PMA SBA3 Pistol Brace,
Black
AR Barrel: 10.5" 4150V Chrome Moly Vanadium steel, Phosphate treated for durability and accuracy, and chambered in 5.56 NATO with a
1 in 8" twist. Carbine-length gas barrel is finished off with a PMA
10" M-Lok Rail, a steel low profile gas block and a PMA Flash
Can.
Upper Receiver: PMA Forged 7075-T6 A3 AR upper receiver is
made to meet MILSPECs and finished in hard coat type III anodized black for
durability. These uppers are made for us right here in the USA by our ISO 9001 certified
machine shop.
Flash Can: Pickett’s Mill Armory's "FLASH
CAN". This is a solid 6061 aluminum device that is designed to direct
muzzle gases and the muzzle flash forward. Threaded in 1/2x28 for 5.56 NATO and
.223 Wylde and features black military-style hard anodizing. This device is
designed to direct gasses and noise forward away from the shooter and enhance
the weapon's appearance. This item will not reduce sound or reduce flash
signature.
Bolt Carrier Group: Our bolt carriers are made of 8620 steel and
machined to USGI standards. Our Bolt is made of shot-peened C158 steel. Gas key is secured with grade 8 fasteners and staked per mil-spec. The extractor is machined from solid billet for a solid extractor. The
components are all properly heat treated to ensure the proper hardness and then
nitrided for a slick finish that aids in functioning. Each BCG is then individually
inspected on site for quality.
Build Kit: A high quality lower build
kit with everything you need to assemble your AR-15 lower into a pistol.
Features a Magpul Grip, Lower Parts Kit, Also includes an SB Tactical SBA3
Adjustable Pistol Brace, castle nut, latch plate, carbine buffer spring, 5
positioning mil-spec buffer tube, and standard carbine buffer.
*Items shown shaded in gray are not included
Quality parts, upper assembly is very nice. 
