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Leapers UTG PRO 6-Position Mil-Spec Stock Assembly

Manufactured by Leapers UTG
Manufactured by Leapers UTG
38 Reviews

In Stock

Orders of non-FFL items will ship same day if ordered before 3:30pm CST (M-F). FFL orders will ship within 5 business days if transfer details are provided.

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Proudly made in the U.S.A. to full MIL-SPEC compliance, the UTG Pro 6-Position Stock Assembly includes everything you need to convert you lower to a collapsible stock! The MIL-SPEC 6-position tube is manufactured from aircraft grade aluminum with rolled threading, and hard coat anodized for maximum corrosion and wear resistance. A standard action spring and 3oz carbine buffer ensure proper cycling.

  • Machined from durable 6061-T6 aluminum extrusions
  • High strength precision rolled threading
  • Type III hardcoat anodized finish
  • Assembly with receiver extension buffer, buffer spring, end plate, and castle nut
  • Includes UTG PRO MIL-SPEC carbine stock
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BrandLeapers / UTG
ManufacturerLeapers UTG
Sling Mount1.25 in Sling Loop
StorageNot Storage Capable
Weight16.9 Oz
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

Ratings & Reviews

38 reviews


First build kit


Basic stock kit, good quality. Excellent customer service and fast shipping.



Fit nice. Works as expected!



For the money it gets the job done. The buffer retaining nut is covered with rubber. The buffer is a little light though

product is what it is.


For the price the product is great, it's not high end by any means, but building on a budget its great.

utg pro stock assembly


good fit and finish , good value ordered and received next day , very unusual in Matagordaprimary arms great service thanks dave d

Made in USA


Got this on sale and was somewhat impressed with the quality. I wish the buffer tube had a notch for the detent but it's no biggie.

Ar 15 Stock kit


Great ar stock kit, was great for my budget build. Awesome price. Excellent fit on my ar receiver.

Works as it should, good price


Great stock for the money

USA Made


Has very little play but for a inexpensive stock assembly i would buy again.Primary Arms is very fast in getting a order out.

Great quality and made in USA.


I bought two of this stock kits for two simple ARs that I am building. The quality of the buffer tube is superior and true military spec. The stock and buffer with spring is just that but quality look great also. Great product to build a low budget weapon or hi end if you like m4 style butt stock. The stock to tube has normal play but not as bad as some cheap over sea kits. Great buy for the price.