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AR-15 PISTON UPPERS
SBR / PISTOL UPPERS
6.5 Grendel 11" Low Profile Piston Upper with A.P. 9" M-LOK Handguard
6.5 Grendel 11' Low Profile Piston Upper with A.P. 9' M-LOK Handguard
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6.5 Grendel 11" Low Profile Piston Upper with A.P. 9" M-LOK Handguard
Your Price:
$959.99
Questions about this item? Ask here.
Part Number:
2106221
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)
MUZZLE DEVICE OPTIONS
MUZZLE DEVICE OPTIONS
Remove A2 Flash Hider and Crush Washer (-$14.00)
Add RM-30 Muzzle Device (+$50.00)
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
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
Blackout
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 (+$25.00)
Sky Blue (+$25.00)
High Vis Orange (+$25.00)
USMC Red
Crimson Red (+$25.00)
Gold (+$25.00)
Bright White (+$25.00)
Blackout (+$25.00)
Graphite Black (+$25.00)
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Description
Product Features
Questions and Answers
Product Specifications
Ship Requirements
Black Rifle Arms
®
6.5 Grendel 11" Low Profile Carbine Complete Piston Upper with 9" Aero Precision Enhanced M-Lok Handguard
Our Low Profile Piston Series is a fixed bleed off piston system.
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:
✓
Q:
How is your low profile piston different from your other one? If I send you guys a barrel can you guys put your piston system on it?
Asked by:
Carlos Blanco
- 4/3/2023
A:
You can send in a barrel that is compatible with our system for us to do an upper build off of; however, depending on what piston system you go with (CAPS or LPR) the gas block journal length can vary so it is customary that we ask our customers to send us a link to a barrel so we can see if it is compatible. As for differences between CAPS and LPR you can go to this link and watch in depth videos for the diffferences: https://www.blackriflearms.com/PISTON-VIDEOS_ep_40.htmlhttps://www.blackriflearms.com/PISTON-VIDEOS_ep_40.html
Answer provided by:
Black Rifle Arms Sales Team (4/3/2023)
Questions about this item? Ask here.
Black Rifle Arms
®
6.5 Grendel 11" Low Profile Carbine Complete Piston Upper with 9" Aero Precision Enhanced M-Lok Handguard
Our Low Profile Piston Series is a fixed bleed off piston system.
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: 6.5 Grendel
Length: 11"
Material: 4150 CrMoV 11595E Steel
Profile: Medium Tactical
1/8 Twist
5/8-24" Threaded Muzzle
Gas Block Journal: 750"
Dimpled: Yes
Nitride: Inside and Out
Barrel Extension: NiB
Feed Ramp: M4
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
Weight: 1 lb. 6.2 oz.
Shipping Information or Requirements:
NO FFL REQUIRED - Ships Directly to Customer: ?
REQUIRES SIGNATURE UPON DELIVERY: ?
ALL NFA RULES APPLY: ?
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