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BKF AR15 Receiver Extension Castle Nut - Nitride (10 Pack)
BKF AR15 Receiver Extension Castle Nut - Nitride

BKF AR15 Receiver Extension Castle Nut – Nitride (10 Pack)

(43 customer reviews)

Original price was: $40.00.Current price is: $32.00.

252 in stock

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UPC: 810124545307 SKU: BKF-CN-NIT-10 Categories: , ,

Description

This is our standard AR-15 Mil-Spec carbine buffer tube/receiver extension castle nut coated by H&M nitride

Features:

  • 4140 Tool Steel construction
  • Nitride finish
  • Fits: AR-15 or LR308 Buffer Tubes

PRODUCT SKU: BKF-CN-NIT-10

Additional information

Weight .1 lbs
Dimensions 4 × 4 × 1 in

43 reviews for BKF AR15 Receiver Extension Castle Nut – Nitride (10 Pack)

  1. Jason (verified owner) –

  2. charles watson (verified owner) –

  3. Ray P. (verified owner) –

  4. Robert D. (verified owner) –

  5. Peter (verified owner) –

    Great product, works as it should!

  6. Marcus O. (verified owner) –

  7. Jerry Hunt (verified owner) –

    Quick shipping

  8. Jeff M. (verified owner) –

    You guys rock..great stuff great price..iam back in the business after a 10 year break…I sold my 4 gun stores over 10 years ago..I got bored with retirement so iam back in the game..I been in the business over 35 years and iam looking forward to doing more business with you guys..thank u…Jeff. M

  9. JEFF LEISY (verified owner) –

  10. MURRAY (verified owner) –

    Nice quality with nitrided metal and good threads.

  11. Peter B. (verified owner) –

    No issues

  12. Anonymous (verified owner) –

    Excellent

  13. Byron j. (verified owner) –

    strong

  14. Steven C. (verified owner) –

  15. Jason Campbell (verified owner) –

  16. Thomas Padgett (verified owner) –

  17. George Hilenski (verified owner) –

  18. Kevin D. (verified owner) –

  19. Thomas F. (verified owner) –

    Bought these to stock spares in my gun room. Price was awesome and shipping was quick. Will definitely be looking for more deals.

  20. jimmy (verified owner) –

    great finish

  21. G Michael Jenkins (verified owner) –

    Great parts at GREAT prices

  22. WARREN TIDMORE (verified owner) –

  23. Manuel (verified owner) –

    Very happy with customer service and fast shipping, you are a five star in my book as top customer service… Also, extremely happy with product as well…

  24. Rick (verified owner) –

  25. Anonymous (verified owner) –

    Did the job

  26. Byron j. (verified owner) –

    very good product

  27. Robert albertson (verified owner) –

  28. Dylan (verified owner) –

  29. Byron j. (verified owner) –

  30. George Hilenski (verified owner) –

  31. Joshua R. (verified owner) –

  32. Jeff Rigsby (verified owner) –

    Great for anybody who builds.
    Or anybody who just likes to have spare parts.
    The shipping from BKF is always crazy fast!!

  33. Anonymous (verified owner) –

    Decent pricing

  34. scott s. (verified owner) –

    Great Seller

  35. George Hilenski (verified owner) –

    Excellent thanks

  36. Doug McFetridge (verified owner) –

  37. Robey Todd Walters (verified owner) –

  38. Thomas (verified owner) –

  39. Byron j. (verified owner) –

    Good price, great quality.

  40. Jason K. (verified owner) –

  41. Greg Taylor (verified owner) –

  42. Michael M. (verified owner) –

    Great price

  43. Chad Jones (verified owner) –

    It’s a castle nut, installs easily, torques to spec, and works well for staking the end plates. You can’t ask for better and probably won’t find a better price.

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