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AR-15 PISTON UPPERS
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7.62x39 SPARTAN CARBINE PISTON UPPERS
7.62x39 Spartan Carbine Piston Upper with M4 Handguard
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7.62x39 Spartan Carbine Piston Upper with M4 Handguard
1 Review(s)
5
0
5
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Your Price:
$729.99
Questions about this item? Be the first to ask here.
Part Number:
12101511
Availability:
In Stock
Choose Options
OPTIONAL CHARGING HANDLE OPTIONS:
Remove Mil-Spec Charging Handle [+$-16.00]
Add Radian Ambidextrous Charging Handle - BLK [+$80.00]
OPTIONAL MUZZLE DEVICE OPTIONS:
Remove A2 Flash Hider and Crush Washer [+$-14.00]
Add RM-30 Muzzle Device [+$50.00]
OPTIONAL SPARE BOLT CARRIER BUFFER:
Add Spare Bolt Carrier Buffer [+$10.00]
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Description
Product Features
Customer Reviews
Product Specifications
Ship Requirements
Black Rifle Arms
®
SPARTAN AR-15 7.62x39 Carbine Complete Piston Upper with M4 Handguard
7075-T6 Aluminum Forging :
✓
Test Fired with Wolf Ammunition :
✓
Piston Upper Fits Any Mil-Spec AR-15 Lower:
✓
One Piece Bolt Carrier Group with Buffer Technology:
✓
Basic M4 Handgaurd:
✓
Enhanced Firing Pin to Ensure Positive Ignition on Steel Case Ammunition :
✓
7.62x39 Spartan Piston Upper
First and foremost thank you so much for your attention to details and your utmost customer service. I received the uppers on Wednesday and put together immediately. I took it to the range yesterday. Zeroed the red dots at 25 yards and fix at 50. I must tell you the 7.62 upper is quite accurate in the AR platform. I am extremely pleased with the accuracy of both uppers. I fed both steel and brass thru both without any hiccups. I shot a combine total of 700 rounds between the two uppers. Not much recoil to speak of from the 7.62 Both uppers were a dream to shoot. Your builds are impeccable and would certainly recommend them to anyone. Felix
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Reviewed by:
Felix
from Utah on 12/3/2013
5
Black Rifle Arms
®
SPARTAN 7.62x39 Carbine Complete Piston Upper with M4 Handguard
Our Spartan Piston Series allows for easy disassembly through the front of the gas block for maintenance. Piston system has two adjustments for gas settings; however, if one is looking for a quick 4-position regulating gas piston system with silencer setting we highly recommend our patented
C.A.P.S.
or
L.P.R.
piston systems.
BARREL SPECS:
Manufacturer: Black Rifle Arms
Material: 4150 CrMov
Barrel Length: 16"
Twist: 1:9.5
Nitrided: Inside and Out
Contour: Medium Tactical
Chamber: 7.62x39
Feed Ramps: M4 Feedramps Specifically Designed for 30 Caliber Bullets
Thread: 5/8x24”
Shipping Information or Requirements:
NO FFL REQUIRED - Ships Directly to Customer: ✓
REQUIRES SIGNATURE UPON DELIVERY: ✓
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