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CM4 Complete Upper
CM4 Complete Upper


 
Our Price: $795.00

Stock Status:In Stock
Availability:: Usually Ships in 2 to 4 Weeks
Product Code: CM4UPPER


CM4 Barrel Options:
14.5" Centurion Arms Chrome Hammer Forged Barrel (Midlength Gas, Cutdown from 16in)
16" Centurion Arms Chrome Hammer Forged Barrel (Midlength Gas)

CM4 Rail System Options:
10" Centurion Arms C4 Rail [Add $40.00]
10.5" Centurion Arms MLOK CMR [Subtract -$5.00]
11" Centurion Arms Standard CMR Handguard (Gen 1 Heavy Duty) [Add $10.00]
11" Centurion Arms Standard CMR Handguard (Gen 2 Lightweight) [Add $10.00]
12" Centurion Arms C4 Rail [Add $80.00]
12" Centurion Arms Standard CMR Handguard (Gen 1 Heavy Duty) [Add $20.00]
12" Centurion Arms Standard CMR Handguard (Gen 2 Lightweight) [Add $20.00]
13" Centurion Arms MLOK CMR (Base Price Spec)
13.688" Centurion Arms Standard CMR Handguard (Gen 1 Heavy Duty) [Add $25.00]
13.688" Centurion Arms Standard CMR Handguard (Gen 2 Lightweight) [Add $25.00]
14" Centurion Arms Standard CMR Handguard (Gen 1 Heavy Duty) [Add $25.00]
14" Centurion Arms Standard CMR Handguard (Gen 2 Lightweight) [Add $25.00]
15" Centurion Arms MLOK CMR [Add $10.00]
9" Centurion Arms C4 Rail [Add $30.00]
9.5" Centurion Arms MLOK CMR [Subtract -$10.00]
9.5" Centurion Arms Standard CMR Handguard (Gen 1 Heavy Duty)
9.5" Centurion Arms Standard CMR Handguard (Gen 2 Lightweight)
Carbine Cutout Centurion Arms C4 Rail [Add $50.00]
Mid Length Cutout Centurion Arms C4 Rail [Add $90.00]
12" Front Sight Pocket Centurion Arms C4 Rail (carbine) [Add $120.00]

Bolt Carrier Group:
Auto Bolt Carrier Group w/MPI Tested Bolt [Add $120.00]
No Bolt Carrier Group

CM4 Gas Block/FSP Option:
Pinned Centurion Arms Low Profile Gas Block
Pinned Front Sight Base -Standard MIL-SPEC A Frame

Charging Handle:
PRI Gas Buster Charging Handle [Add $90.00]
Standard Charging Handle [Add $20.00]
Standard Charging Handle(incl. in base price)
No Charging Handle

Muzzle Devices (NO pin/weld avail.):
Centurion Arms 6315 Stoner 63 Flash Hider [Add $75.00]
Centurion Arms 9315 Open 3-Prong Flash Hider [Add $55.00]
Centurion Arms 9315 Open 4-Prong Flash Hider [Add $55.00]
Surefire SFMB Muzzle Brake [Add $110.00]
A2 Muzzle Device (incl. in base price)
BattleComp 1.5 [Add $145.00]
BattleComp 2.1 [Add $145.00]

Backup Irons:
None
Knights Folding Front and 200-600M Folding Rear [Add $390.00]

Qty:  
Description
 
Base Model Specs

--Centurion Arms 16" CM4 5.56mm hammer forged barrel 1 in 7" twist extra thick chrome lining and barrel steel specifically engineered for machine guns for longer life (most all hammer forged barrels on the market are not made of this steel).
--Upper receiver is standard forged Mil-Spec with M4 Extended feed ramps
--Centurion Arms low profile pinned gas block
--13" MLOK Centurion Arms CMR Rail
--Mid-length gas tube
--Standard A2 Flash Hider

Optional

--Centurion Arms 14.5" Midlength CHF Barrel or 11.5" Carbine gas CHF Barrel
--Centurion Arms 9", 10", 12", Carbine Cutout, Mid-Cutout and 12" FSP (Carbine Front Sight Pocket) C4 Rail
--Centurion Arms 9.5", 11", 12" & 14" Original Standard CMR Handguard in Gen1 or Gen2 (with lightening cuts)
--Centurion Arms 9", 10" & 15" MLOK CMR Handguard
--Auto bolt carrier group with MPI tested bolt
--Standard charging handle or PRI gas buster charging handle
--BattleComp 1.5, BattleComp 2.1, Surefire SMB Muzzle Brake, Centurion Arms 9315 Open (3 or 4) Prong Flash Hiders and Centurion Arms 6315 Stoner 63 Flash Hider
--Backup Iron Sights- Knights MK12 Front and Rear or, Folding Micro Front and Folding Micro Rear (300M)

Price for Base Upper with Standard Specs $795.00

****Not all items shown in picture are included with purchase****

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