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Gun Accessories & Parts

MSTN

MSTN Precision 16" Recce Upper Receiver Group

MSRP:

Was:

Now: $4,285.00
Geissele

Geissele USASOC M4 Upper Receiver Group Vortex optic URG-i near clone COMBO

MSRP:

Was:

Now: $3,250.00
Potomac Armory

M4A1 SOCOM Block 2 FSP Upper Receiver, Military Special

MSRP:

Was:

Now: $2,775.00
McMillan Firearms

McMillan TAC50 Action with Bolt - .50 BMG

MSRP:

Was:

Now: $2,565.00
Potomac Armory

M4A1 SOPMOD Block 2 Upper Receiver, Military Special

MSRP:

Was:

Now: $2,496.00
Heckler Koch

Heckler Koch HK MR556A1 5.56 Upper Receiver Group

MSRP:

Was:

Now: $2,199.00
Potomac Armory

Mk18 Mod 1 Upper Receiver Group, Military Special Edition

MSRP:

Was:

Now: $2,095.00
Charlie's Custom Clones

Charlie's Custom Upper Build - use only if instructed by Charlie's Team

MSRP:

Was:

Now: $2,000.00
Heckler Koch

HK MR556A1 Heckler Koch 5.56 Lower Receiver and Stock

MSRP:

Was:

Now: $1,999.00
Knights Armament (KAC)

Knights Armament SR-15 Mod2 Complete Upper Receiver Group (KAC) 16" Barrel

MSRP:

Was:

Now: $1,985.00

Out of Stock
Colt

Colt M16A1 Lower Receiver Retro Re-issue semi-auto with A1 stock - complete

MSRP:

Was:

Now: $1,925.00

Out of Stock
Knights Armament (KAC)

Knights Armament KAC SR-15 CQB E3 Mod 2 11.5" M-LOK Upper Receiver Group

MSRP:

Was:

Now: $1,899.00

Out of Stock
Potomac Armory

Mk18 Mod1 Upper Receiver Group Colt Daniel Defense KAC - military correct

MSRP:

Was:

Now: $1,793.33
Knights Armament (KAC)

Knights Armament KAC SR-15 CQB E3 Mod 2 11.5" M-LOK Upper Receiver Group (URG), new take-off

MSRP:

Was:

Now: $1,726.00

Out of Stock
Precision Reflex (PRI)

Mk12 Mod 0 SPR Precision Reflex (PRI) Upper Receiver Group standard in FDE

MSRP:

Was:

Now: $1,680.00
Colt

Colt M4A1 factory upper receiver group, complete 2017 (non-SBR)

MSRP:

Was:

Now: $1,089.99 - $1,389.99

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