+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Small things, play big roles - Obsidian Arms AR-15 Firing Pin Retaining Pin

by Its the little things in life., Verified Owner from FL, United States Written on July 7, 2024
Review for Obsidian Arms AR-15 Firing Pin Retaining Pin
Obsidian Arms AR-15 Firing Pin Retaining Pin
Obsidian Arms AR-15 Firing Pin Retaining Pin
As Low As $5.10 Save 15%
View Product
Write a Review View All Reviews
Compare (0)
1 item has been added
Add at least two items to compare

Its the little things in life.'s Review of Obsidian Arms AR-15 Firing Pin Retaining Pin

Ironically I bought a brande new AR-15. FIRED ABOUT 3-5 MAGS THROUGH IT. WENT TO CLEAN IT THAT NIGHT AND OUT SLIDE THIS COTTER PIN, SPLIT IN HALF. SO FIRST THING I DID WAS TRY MY LOCAL BRICK AND MORTAR FFL'S. NO ONE I. MY TOWN HAD ONE OR A PACK TO BUY. SO THIS WEBISTE AFTER DOING SOME PRICE COMPARISONS. WAS THE BEST BANG FOR THE BUCK. PRODUCT ARRIVED FAST, SECURED AND OVER ALL EASY EXPERIENCE.
Best Used for:
  • BCG
Would Recommend: Yes
Was it helpful to you? Yes | No
Share