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ATI Outdoors

ATI AR Stock - TactLite - Mil-Spec
    ATI AR Stock - TactLite - Mil-Spec
    Purchase ATI AR Stock - TactLite - Mil-Spec
    • ATI AR Stock - TactLite - Mil-Spec
      Ratings Snapshot
      4.9
      out of 5
      5 (11)
      4 (1)
      3 (0)
      2 (0)
      1 (0)
      Would recommend this product.
      100%
      SKU: 118-ATI-B2X02212
      Manufacturer: ATI Outdoors

    • MSRP: $36.88
      $32.95

      Out of stock, but is available for a back-order. Your credit card will not be charged until we ship the product.

      Quantity in Basket:  None

    •  

    US Tactical Systems Back-Up 20 AR Stock - Complete Assembly (660-754)

    Have the security of knowing you always have a spare 20-round mag. Includes A2 Stock Mounting HardwareUS Tactical Systems Back-up Twenty With A2 Installation Hardware Have the security of knowing you always have a spare 20-round mag 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 M16A2. 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 M16A2 or AR-15 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-15 or M16 lower receiver to accept the A2 style Back-Up 20 Stock. This kit contains 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 that it will work on other AR-15 and M16 A2 stock installations as well. Save money by purchasing together! 20 Extra Rounds Durable Dupont Zytel Push Button Design Mounts On M16A1 or AR-15

    Alt Description:

    AR15 Stock Quick Links

    AR 15 Quick Link:


    The distinction between inferior quality and premium AR 15 Stock is undeniable. At MSP, we only offer AR-15 Accessories from the most trusted brands like US Tactical Systems. Buy with confidence that we stand behind the product we sell.

    WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to - www.P65Warnings.ca.gov.

    Customer Ratings & Reviews

    12
    Ratings Snapshot
    4.9
    out of 5
    5 (11)
    4 (1)
    3 (0)
    2 (0)
    1 (0)
    Would recommend this product.
    100%
    4.9
    out of 5
    5 (11)
    4 (1)
    3 (0)
    2 (0)
    1 (0)
    Would recommend this product.
    100%
    12 Total Reviews
    • 1

    There is no better AR stock

    5 out of 5
    Location:
    Date: November 22, 2022

    There is no better AR stock and pistol grip for the money. The first thing I do with any AR platform rifles I buy, is remove the Magpul and put on ATI. Have them on my AK and AR’s. The pistol grip is fantastic in reducing the recoil of my AK and gives a lot of relief to my hand after a long day of shooting. I also recommend the recoil pad from ATI, plus they have an adjustable foregrip that is top shelf.

    Recommended

    Give ATI a go

    5 out of 5
    Location:
    Date: November 22, 2022

    I was first introduced to ATI accessories when I purchased a CZ 512 with an ATI rail, pistol grip, and stock w/cheek rest on it. I like the stock so much on my CZ that I had to purchase this FDE stock for my next AR build. It satisfies all the functionality of any other AR stock, but its streamline in comparison to most stocks and very light. The tight fit is awesome as well. If you’re looking for a sleek yet functional light weight stock, this stock is the one for you. The price is right too. Give ATI a go, the make some great ar accessories.

    Recommended

    Weight

    4 out of 5
    Location:
    Date: July 5, 2022

    I like this ar 15 stock a lot; it is sturdy on my buffer tube. It feels and looks good, especially for the price I paid. I did not give it 5 stars because I weighed mine when it arrived and weighed 6.1 oz on two different scales that were accurate. It’s not a big deal to me, but if you boast that it is one of the lightest stocks at 5.85 oz, it should be that. It’s only a .25 oz difference, and it should not affect performance. I still like mine though!

    Recommended

    So far so good

    5 out of 5
    Location:
    Date: July 5, 2022

    The ar15 stock was a bit difficult to install, and I couldn’t get it on following the instructions. I had to remove both screws that secure the adjusting lever and slide the assembly forward, removing it from the stock. I then placed the assembly on the bottom of my buffer tube with the metal pin seated in one of the 6 holes for adjusting stock length. I then slide the stock forward onto the buffer tube and the adjusting lever assembly until the holes were aligned and screwed the pieces back together. Not too bad once I have up trying to get it on following the directions. It’s very tight on the buffer tube, but there is no play/wobble as advertised, which is probably why it was hard to install. It initially took quite a bit of force to adjust but has loosened up a bit with use and is getting smoother. I’m also a bit unsure of the material it is made from, but only time will tell there. It doesn’t appear to be Fiber Reinforced Nylon (FRN) like Magpul looks to be made from. It seems almost dried out like some plastic that has been in the sun. It may be fine but is a new material to me. Once on, and as of now, it appears to be a nice lightweight stock that looks better than the original, and I’m happy so far, especially at this low price.

    Recommended

    Best ar 15 adjustable stock

    5 out of 5
    Location:
    Date: December 31, 2019

    Amazingly Light Amazingly SimpleVery light and looks great. I got destroyer grey and added some black cheek rests fro ATI, and the grey and black combo is fantastic! Stock is tight without any play at all.

    Recommended

    lightest ar 15 stock

    5 out of 5
    Location:
    Date: December 31, 2019

    Simple and great. This is a great lightweight AR stock option. It feels stable against the shoulder with little to no wiggle. For being one of the lightest available, it seems very tough. Also, it's a great value!

    Recommended

    Great lightweight ar stock

    5 out of 5
    Location:
    Date: December 31, 2019

    This lightweight ar stock is a tight-fitting stock, and it feels robust when shooting. The optional additional rubber butt pad is an excellent addition if you want a little extra LOP. The release lever is a bit sharp in front and doesn't feel as sturdy as I would like. Overall, I'm happy with it and would recommend over the competition at the same price point.

    Recommended

    Good no-nonsense AR-15 stock

    5 out of 5
    Location:
    Date: December 31, 2019

    Good no-nonsense AR-15 stock. The only thing I didn't like was I ordered the extra recoil pad (458 SOCOM), and it's fit was not as lovely as I would have wanted. However, it's probably the most effective recoil pad I've ever used.

    Recommended

    Best AR-15 Stock for the price

    5 out of 5
    Location:
    Date: December 4, 2019

    The reason I bought this stock as it's weight and it certainly is light. The build quality is good, and it is solid. At full extension, there is some wiggle because there isn't a lot of material to engage the buffer tube. But the weight savings make it worthwhile. I don't see it having any reliability issues in operation.

    Recommended

    Great AR Stock

    5 out of 5
    Location:
    Date: December 4, 2019

    This ATI ar stock is well made, and the only issue I had was getting it on my buffer tube. It has spacers that are very stiff to get on so if you are little it may take you a little longer to get it on but once it’s on there is no play or movement, up or down, on the stock and has a great grip pad on the end so when you shoot it stays in place. All in all, great product, I always buy stocks when they are available from ATI, and they work!

    Recommended

    Lightest AR-15 stock on the market

    5 out of 5
    Location:
    Date: December 4, 2019

    Great stock, lightweight, easy to install. I Purchased this with the buttstock pad and the cheek riser. Did I mention it is affordable as well?

    Recommended

    Exceptional AR stock!

    5 out of 5
    Location:
    Date: August 29, 2019

    Exceptional AR stock! The ATI TactLite Stock is lightweight simple to install. I Bought this stock with the buttpad. Did I mention it is affordable as well?

    Recommended
    12 Total Reviews
    • 1
    AR-15 Stock
    AR-15 Accessories