BCM® Taper Pins for Front Sight Base (Set of 2)

$4.25
(48 reviews) Write a Review
SKU:
TAPER-PINS-FSB-SET-2
Stock Status:

Out of stock

BCM®'s USGI Taper Pins to secure the front sight base to the barrel on a M16 Rifle or M4 Carbine. These should only be installed by a qualified AR15 Armorer. These will not fit in holes drilled for straight pins. Holes must be reamed with a 2/0 reamer. (Do not over ream)
***This product contains chemicals/materials known to the State of California to cause cancer and other reproductive harm. To learn more, visit www.p65warnings.ca.gov.***

48 Reviews

Write a Review
  • 5
    Front sight pins

    Posted by Mark on Mar 9th 2021

    Ruger 556 came missing one bought these and replaced both couldn’t be happier

  • 5
    M16A4 Clone

    Posted by Bill Bakopoulos on Feb 19th 2021

    Picked up an A2 FSB for a M16A4 build that I was putting together. Pins worked out great. BCM always delivers.

  • 5
    Good part, fantastic customer service.

    Posted by Maxwell Thelen on Feb 2nd 2021

    I was rebuilding an A2 style rifle and had lost some of the pieces, so I needed this and one or two other pieces. These BCM components worked perfectly and when I said in the order notes that I needed a gas tube roll pin but could not find one by itself on the website, they threw it in the order for free. Fantastic customer service; the real deal. Very grateful.

  • 5
    Perfect

    Posted by Mason Hamilton on Jan 7th 2021

    Strong, solid pins for a great price

  • 5
    Good product, great service

    Posted by Max on Jan 4th 2021

    Bought these because I was rebuilding an A2 rifle and was missing these pins and a couple other pieces. Shipped quickly, worked perfectly, and Bravo Company threw in gratis another little piece I was having trouble finding. Great products and superb customer service.

  • 5
    Top quality

    Posted by Michael A Thacker on Dec 6th 2020

    BCM always coming in clutch.

  • 5
    Great pins

    Posted by Jeff on Dec 3rd 2020

    Slipped right in and tapped them home!

  • 5
    Spec pins

    Posted by Serg on Oct 25th 2020

    Work as intended with proper size reamer

  • 5
    A2 gas block pins.

    Posted by Dylan Martin on Sep 30th 2020

    Ah, the pick of these pins was next to the gas block I ordered. I was not paying attention and ordered by mistake thinking it was the pin for the gas block. The pick was next to the low profile gas block I ordered. I did not pay close enough attention. Not worth the trouble to send back. I'm sure they will be fine if I ever do a retro build.