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AR-15 Carbines / Rifles
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AR-15 Carbines / Rifles
— Parts Kits
AR-15 Lower Receivers & Parts
— Fire Control · Semi-Auto-Only
— Fire Control · Select-Fire
— Buttstock, Sliding · Carbine
— Buttstock, fixed · Rifle
AR-15 Bolt Group
AR-15 Upper Receiver Groups
— Barrel Assemblies & Parts
— Upper Receiver & Parts
— Rear Sights & Carry Handle
— Colt 6940/M5 Series Parts
AR-15 Accessories
— Magazines
— Shop Tools
— SUPPRESSORS
AR-15 9mm SMG & Carbine
Books · Manuals · DVD's
Secure Payments
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Receiver Extension Nut, M4/M4A1
Price:
$18.00
Part Number : SP64069M
Purchase
Quantity
The selected item is out of stock, please select a different item or combination
Description
Colt - U.S. Military part, proper material and military finish.
Not a commercial grade part.
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— Buttstock, Sliding · Carbine
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