USTS Back-Up 20 AR Stock Complete
Factory New Condition
FFL is not required
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Time Left 15 min rule
Item has Ended
8/10/2017 3:32 PM
Item 680308006
Location Atlanta, GA 30336
Buyer pays estimated shipping for the following option(s): 1st Class
No international shipments
Payment Personal Check, Visa / MasterCard, American Express, Discover, PayPal, USPS Money Order, Money Order, Certified Check
Checkout Yes, Immediate
Sales Tax
Seller must collect sales tax from the following states:
GA 7%   
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.

US Tactical Systems Back-up Twenty With A2 Installation Hardware

Have the security of knowing you always have a spare 20-round as back-up just in case other ammo sources are not available. The BACK-UP TWENTY™ buttstock adds minimal bulk to the overall weapon, yet the extra magazine may be the difference between life and death. Constructed of durable Dupont® Zytel®, the stock retains the spare magazine using the same latching mechanism as the regular A2.

The magazine is securely stored in a dust-free environment until the trap door is deliberately opened and the magazine release button is pushed.This stock replaces the standard A2 or AR buttstock and maintains the weapons existing handling characteristics. Includes a standard size sling loop.

Includes Back-up Twenty A2 Installation Hardware

Installs on any AR or M 16 lower receiver to accept the A2 style Back-Up 20 Stock. This kit includes everything needed to get your Back-Up 20 installed in minutes. Includes Buffer, Buffer Tube, Spring, Stock Extension Cap, and hardware. This kit is a standard size, so it will work on other AR stock installations as well. Save money by purchasing together!

  • 20 Extra Rounds
  • Durable Dupont Zytel
  • Push Button Design
  • Mounts On M 16A1 or AR with either Collapsible or A2 stock design.

Seller provided no "Additional Terms of Sale"
Mfg Part Number