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M4e1 Assembled Upper Receiver 5.56 Mid-Length - M4e1 5.56 Nato Assem Uppr Rcvr M4 14.5'''' Bbl Mid-Length Black

M4e1 Assembled Upper Receiver 5.56 Mid-Length - M4e1 5.56 Nato Assem Uppr Rcvr M4 14.5'''' Bbl Mid-Length Black

Sale $ 574.99 $2,100.00
Save $1525.01 (73% Off)
M4e1 Assembled Upper Receiver 5.56 Mid-Length - M4e1 5.56 Nato Assem Uppr Rcvr M4 14.5'''' Bbl Mid-Length Black, Aero Precision's M4E1 5.56mm Mid-Length Upper Receiver comes fully assembled, lacking only a bolt/carrier group and charging handle - the two components most often replaced by customizers. "Mid-Length" refers to the gas tube, which is longer than the standard carbine tube to slow down gas velocity and actually improve reliability in cycling. This is actually a carbine upper, available with either a military 14.5" or civilian 16" barrel (see Gun Tech Note below). The core of the M4E1 5.56mm Mid-Length Upper Receiver is Aero's forged M4E1 receiver that combines the looks of a machined receiver with "mil-spec" parts compatibility (including BCG Mfg: Aero Precision
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M4e1 Assembled Upper Receiver 7.5'''' 5.56mm Pistol Length - M4e1 Assembled Gen 2 Upper Receiver 7.5   Pistol Length
$369.74  $2100.00
M4e1 Assembled Upper Receiver 7.5'''' 5.56mm Pistol Length - M4e1 Assembled Gen 2 Upper Receiver 7.5 Pistol Length
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M4e1 Assembled Upper Receiver .223 Wylde Black - M4e1 223 Wylde Assembled Upper Rcvr M4 16''''bbl Mid-Length Blk
$524.99  $2100.00
M4e1 Assembled Upper Receiver .223 Wylde Black - M4e1 223 Wylde Assembled Upper Rcvr M4 16''''bbl Mid-Length Blk
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M4e1 Assembled Upper Receiver .300 Blackout Black - M4e1 .300 Bo Assembl Upper Rcvr  M4 8'''' Bbl Pistol-Length Blk
$534.99  $2100.00
M4e1 Assembled Upper Receiver .300 Blackout Black - M4e1 .300 Bo Assembl Upper Rcvr M4 8'''' Bbl Pistol-Length Blk
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M4e1-T 300 Blackout Complete Uppers - M4e1 300blk Assembled Upper 10''''bbl Threaded W/Rm9.3'''' Hg Blk
$554.99  $2100.00
M4e1-T 300 Blackout Complete Uppers - M4e1 300blk Assembled Upper 10''''bbl Threaded W/Rm9.3'''' Hg Blk
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M4e1 Threaded 350 Legend Assembled Upper Receiver - M4e1 350 Legend Assembled Upper Dmr 16'''' Carbine Threaded Blk
$549.99  $2100.00
M4e1 Threaded 350 Legend Assembled Upper Receiver - M4e1 350 Legend Assembled Upper Dmr 16'''' Carbine Threaded Blk
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M4e1 5.56mm Assembled Upper Receiver W/Gen-2 Handguard & Fsb - M4e1 5.56 Assm Uppr Rcvr Gov 10.5'''' Bbl Carbine W/7''''hg & Fsb
$554.99  $2100.00
M4e1 5.56mm Assembled Upper Receiver W/Gen-2 Handguard & Fsb - M4e1 5.56 Assm Uppr Rcvr Gov 10.5'''' Bbl Carbine W/7''''hg & Fsb
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M4e1 Assembled Upper Receiver 5.56 Mid-Length - M4e1 5.56 Nato Assem Uppr Rcvr M4 14.5'''' Bbl Mid-Length Black
$574.99  $2100.00
M4e1 Assembled Upper Receiver 5.56 Mid-Length - M4e1 5.56 Nato Assem Uppr Rcvr M4 14.5'''' Bbl Mid-Length Black
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M4e1 5.56mm Assembled Upper Receiver W/Atlas R-One Handguard - M4e1  5.56 Assembld Upper M4 16'''' Bbl Mid-Length Threaded Blk
$589.99  $2100.00
M4e1 5.56mm Assembled Upper Receiver W/Atlas R-One Handguard - M4e1 5.56 Assembld Upper M4 16'''' Bbl Mid-Length Threaded Blk