PTS – PTS Enhanced Polymer Stock (EPS)

(14 customer reviews)


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The PTS Enhanced Polymer Stock (EPS) is a full function collapsible polymer stock that offer the user lots of flexibility in how to utilze it.  Like all the other PTS polymer products, it is manufactured with authentic Dupont Zytel polymer for superior wear and damage resistance and durability.  The PTS EPS features a rubberized removable buttpad for comfort and a slip resistant grip.  Fixed side storage compartments offer enhanced comfort and a consistent cheek weld. The side storage compartments measure up to 139 x 31 mm of spacing so you can fit 2 piece butterfly style 2/3A cell NiMH batteries or Lipo batteries to power your electric airsoft gun or you can use the compartments for AA, AAA, CR123A battery or miscellaneous parts storage. Additionally, the rear portion of the stock can fit a 9.6V NiMH minibattery or a LiPo battery of similar size as well as be used for miscellaneous storage.  There are multiple sling mounting options featured on the stock including QD swivel sockets on both sides with a pass-through channel for loop type sling attachments and a sling slot on the front side of the butt part of the stock. The EPS Stock is compatible with almost all AEG and GBBR buffer tubes.



  • Ample spacing for your tools and batteries
  • Unique cheek welds for maximum comfort
  • Two different types of ambidextrous sling mounts
  • Specification:
    • Color – Black
    • Material – Dupont™ Zytel® High Performance Reinforced Polymer
    • Dimension – 205 x 135 x 63 mm (without packaging)
    • Weight – 332g
    • Compatibility – Compatibility – 1.148” dia. Mm (Milspec) Airsoft buffer tube.

14 reviews for PTS – PTS Enhanced Polymer Stock (EPS)

Based on 14 reviews
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  1. Philip S. (verified owner)

    Sleek, shiney and black…basically Kate Beckinsale from Underworld…without the dribble…..or maybe not?

  2. Degan (verified owner)

    Acres of battery space

  3. Anonymous (verified owner)


  4. Kerehama W. (verified owner)

    Stock is Pts at its finest :)

  5. Anonymous (verified owner)

    second one i’ve bought. works real good, well made.

  6. George H. (verified owner)

    Very good quality

  7. Jeremiah A. (verified owner)

    Good quality, looks good, and no issues with fitting the batteries required for full day of gaming. Even big boy titan 11.1v 5200mah? Yep, and still room to store your subway six inch sandwich so that you can go as your batteries will.

  8. Marc (verified owner)

    Quality product. Awesome battery storage. Highly recommend it!

  9. Paul S. (verified owner)

    The fit on my krytac spr is a lil loose but it fits my bolt carbine also so can’t complain takes the nunchuck style battrys aswell as block type doing its job 100%

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  10. Mark Stirling (verified owner)

    A quality stock , fits G&g tr16 mbr 556 ,large battery space .

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  11. Marc Teubes (verified owner)

    Great upgrade to my m4

  12. cameron c. (verified owner)

    Great designed stock smaller then most standard stock and still has more then enough room for batteries

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  13. Anonymous (verified owner)

    Nice stock. Material feels nice. HUGE battery space. 10/10.

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  14. Joshua P. (verified owner)

    Definitely an amazing stock, feels comfortable to put your face on, holds into my shoulder great and has so much battery space I can fit enough batteries for the day.

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