M40A3 - Mil Spec - 100 % Authentic by USMC 2112
M40A3 USMC Mil Spec built by 2112
Factory New Condition
FFL is required
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8/1/2017 8:06 AM
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Item 670364677
Location Labelle, FL 33935
See Item Description
No international shipments
Payment Personal Check, Visa / MasterCard, American Express, USPS Money Order, Certified Check
Checkout Yes
Sales Tax
Seller does not collect sales tax
Inspection/ Return Policy

The seller of this item assumes all responsibility for this listing. You must contact the seller to resolve any questions or concerns before placing a bid. Payment must be made using U.S. dollars ($) unless otherwise stated in the listing. Firearms may only be shipped to a licensed dealer (FFL Holder). Some listed items may not be legal in every state. Complete your purchase within the law.

Please read the Item Characteristics for important listing details.

The USMC M40A3 Sniper Rifle is a favorite among former Marine 8541 Scout Snipers and long range shooting enthusiasts. This rifle is battle tested and combat proven.

M40A3 – Mil Spec Complete Rifle


Lead Time – 12 to 14 weeks

The USMC M40A3 Sniper Rifle is one of the most sought after collector rifles in history. Every U.S. Marine that has ever carried one wants one to call his own. This rifle is battle tested and combat proven. You can own a piece of history.



308 Win / 7.62 NATO


Remington™ 700 Short Action, Trued, Lapped Lugs, Clip Slotted

Barrel Type:

USMC Contour Schneider Barrel, 1-12 Twist, 5 Groove, Stainless, 1.200 inch for 4 inch straight taper to .920 inch at muzzle

Barrel Length:

24 inch, 1/12 Twist Schneider Rifle Barrel (24 inch from Recoil Lug)


McMillan A4, O.D Green Molded in Color, Sniper Fill, Adjustable Saddle Cheek, Spacer System LOP adjustment, 1 Stud, 6 cups, Marine-Tex Piller Bedding

Bottom Metal:

Badger Ordnance M5 DBM Trigger guard with one 5rd magazine or DD Ross Steel bottom metal


Black Oxide all metal parts per USMC Specs.
We also offer Cerakote™ Finish for all metal and non-metal parts

Part Marking:

We hand stamp all metal parts with the last four digits of your rifle serial #

M40A3 Build Process

$1500 – Have you collected all your parts and want one built for yourself? Accuracy Guarantee: 1/2 MOA or Better With Match Ammo



Seller provided no "Additional Terms of Sale"
.308 Win.
Barrel Length
24 inch
Mfg Part Number
18.00 Pounds