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AR-15 PISTON UPPERS
300 BLACKOUT PISTON UPPERS
10" 300BLK Complete Low Profile Piston Upper with A.P. 12" M-Lok Handguard
10' 300BLK Complete Low Profile Piston Upper with A.P. 12' M-Lok Handguard
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10" 300BLK Complete Low Profile Piston Upper with A.P. 12" M-Lok Handguard
Your Price:
$1,089.99
Questions about this item? Ask here.
Part Number:
16072613
Availability:
IN-STOCK | BUILD TO ORDER
Choose Options
SIGHT OPTIONS
SIGHT OPTIONS
No Sights
Magpul MBUS Pro Flip Up Front and Rear Sights (+$195.99)
CHARGING HANDLE OPTIONS
CHARGING HANDLE OPTIONS
Mil-Spec Charging Handle
Remove Mil-Spec Charging Handle (-$15.00)
Add Radian Raptor Ambidextrous Charging Handle - BLK (+$74.00)
Add Radian Raptor Ambidextrous Charging Handle - FDE/BLK (+$74.00)
Add Radian Raptor SD Ambidextrous Charging Handle - BLK (+$94.00)
Add Radian Raptor SD Ambidextrous Charging Handle - FDE/BLK (+$94.00)
SPARE BOLT CARRIER BUFFER OPTIONS
SPARE BOLT CARRIER BUFFER OPTIONS
No
Yes (+$10.00)
CERAKOTE OPTIONS - CERAKOTE OPTION ADDS 1 to 3 WEEKS TO A BUILD
CERAKOTE OPTIONS - CERAKOTE OPTION ADDS 1 to 3 WEEKS TO A BUILD
No Cerakote
Handguard (+$65.00)
Upper Receiver (+$75.00)
Upper Receiver, Forward Assist and Dust Cover (+$100.00)
Upper Receiver, Forward Assist, Dust Cover and Charging Handle (+$120.00)
Handguard and Upper Receiver (+$145.00)
Handguard, Upper Receiver and Charging Handle (+$175.00)
Handguard, Upper Receiver, Forward Assist and Dust Cover (+$185.00)
Handguard, Upper Receiver, Charging Handle, Forward Assist and Dust Cover (+$200.00)
CERAKOTE PATTERN
Not Applicable
Solid - 1 Cerakote Color Needed
Battleworn - 2 Cerakote Colors Needed (+$60.00)
CERAKOTE COLOR - 1 COLOR OPTION
Not Applicable
Blue Titanium
Titanium
Tungsten
Stainless
Cobalt
Midnight Bronze
Burnt Bronze
Satin Aluminum
Tactical Grey
Sniper Grey
Smith Wesson Grey
Noveske Bazooka Green
Glock FDE
Coyote Tan
Desert Sand
Magpul FDE
Magpul Foliage Green
Magpul OD Green
Sky Blue
High Vis Orange
USMC Red
Crimson Red
Gold
Bright White
Armor Black
Graphite Black
CERAKOTE COLOR - 2 COLORS OPTIONAL
Not Applicable
Blue Titanium (+$25.00)
Titanium (+$25.00)
Tungsten (+$25.00)
Stainless (+$25.00)
Cobalt (+$25.00)
Midnight Bronze (+$25.00)
Burnt Bronze (+$25.00)
Satin Aluminum (+$25.00)
Tactical Grey (+$25.00)
Sniper Grey (+$25.00)
Smith Wesson Grey (+$25.00)
Noveske Bazooka Green (+$25.00)
Glock FDE (+$25.00)
Coyote Tan (+$25.00)
Desert Sand (+$25.00)
Magpul FDE (+$25.00)
Magpul Foliage Green (+$25.00)
Magpul OD Green
Sky Blue
High Vis Orange (+$25.00)
USMC Red (+$25.00)
Crimson Red (+$25.00)
Gold (+$25.00)
Bright White (+$25.00)
Armor Black (+$25.00)
Graphite Black (+$25.00)
COLOR PARTS SELECTION FOR 2 COLOR SELECTIONS
If you selected 2 colors please write-in what parts are being Cerakoted in colors you selected. Example: write in Handguard in FDE, Upper Receiver in Coyote Tan, etc:
Put me on the Waiting List
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Description
Product Features
Questions and Answers
Product Specifications
Ship Requirements
Black Rifle Arms
®
AR-15 10" 300BLK Complete Low Profile Piston Upper with Aero Precision Enhanced 12" M-Lok Handguard
Caution: If using a handguard that extends beyond the barrel a suppressor or blast shield must be used to prevent discharge gasses from blasting through the handguard
7075-T6 Aluminum Forging :
✓
Piston Upper Fits Any Mil-Spec Lower:
✓
One Piece Bolt Carrier Group with Buffer Technology:
✓
Aero Precision Enhanced M-Lok Handguard with Hardened Steel Piston Barrel Nut:
✓
Enhanced M4 Upper Receiver Specifically Designed for 30 Caliber Size Bullets:
✓
Piston Bolt Carrier Law Folder Compatible :
X
Complete Upper Weight :
3 lbs. 8.9 oz.
Q:
What buffer spring and weight do I need for this 300blk? Can a JP Enterprise silent capture spring be used?
Asked by:
Anthony Kessler
- 2/22/2023
A:
H2 buffer and standard carbine spring. You can use a JP Capture Spring if you modify the carrier's polymer buffer to open it up a little to allow the rod from JP to clear it.
Answer provided by:
Administrator (2/23/2023)
Q:
I'm interested in this upper 10" 300BLK Complete Low Profile Piston Upper with A.P. 12" M-Lok Handguard. My question is, with the suppressor mounted within the hand guard can you still get to the locking collar to turn it to the locked position? Regards
Asked by:
Mike
- 11/25/2022
A:
If you already have a suppressor that utilizes a locking collar we recommend going with the 9" handguard. If you don't have a suppressor and you have to get one there are suppressors that require a locking mechanism you would need to get to and then you can use the longer barrel.
Answer provided by:
Black Rifle Arms Sales Team (12/2/2022)
Q:
What is the overall length of this receiver.
Asked by:
Eric
- 9/8/2022
A:
The OAL is 19 3/4"
Answer provided by:
Administrator (9/9/2022)
Q:
Is this a short stroke piston system?
Asked by:
Jacob
- 4/17/2022
A:
Yes it is a short stroke.
Answer provided by:
Black Rifle Arms Sales Team (4/25/2022)
Q:
What is the inside diameter of the rail? Is it suppressor friendly?
Asked by:
Marine66
- 2/10/2019
A:
The handguard is 1.72" inside diameter and fits most 1.5" suppressors. Our 300Blk 10" and 16" piston uppers are suppressor friendly, you can shoot subsonic ammunition with or without a suppressor.
Answer provided by:
Charles Cassels (2/10/2019)
Questions about this item? Ask here.
Black Rifle Arms
®
AR-15 10" 300BLK Complete Low Profile Piston Upper with Aero Precision Enhanced 12" M-Lok Handguard
Our 300BLK complete upper is a low profile self-regulating gas piston system that was designed to shoot supersonic and subsonic ammunition with or without a silencer and utilizes a standard AR-15 carbine buffer and spring for reliable performance.
HANDGUARD SPECS:
1-pc Free Float Design
Built-in Anti-Rotation Tabs
Scalloped Rails
Continuous Top Rail
1.72" Inside Diameter (from barrel nut to forward end)
Fits Most Muzzle Devices and 1.5" Suppressors
Gen 2 Features:
Quick Disconnect Sling Socket at 3, 6 and 9 O'clock Positions
Additional Milling Along Flats to Aid with Gripping and Add Visual Appeal
New Profile for Continuous Picatinny Top Rail
Barrel Specs:
Barrel Manufacturer: Black Rifle Arms
Caliber: 300BLK
Length: 10"
Gas Length: Pistol
Material: 4150 CrMoV 11595E Steel
Profile: Medium Tactical
1/7 Twist
5/8-24 Threaded Muzzle
Gas Block Journal: 750"
Nitride: Inside and Out
Barrel Extension: NiB
Feed Ramp: Enhanced M4 Barrel Extension Specifically Designed for 30 Caliber Size Bullets
Barrel Extension Installed and Torqued After Nitride Finish: Yes
Rifle Barrel Blanks are Air Gauged to ± .00002"
Air Gauging Ensures that Rifle Barrel Blanks Feature Perfect Bore Diameter Uniformity for Maximum Accuracy
Shipping Information or Requirements:
NO FFL REQUIRED - Ships Directly to Customer: ?
REQUIRES SIGNATURE UPON DELIVERY: ?
ALL NFA RULES APPLY: ?
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