DoubleStar uses high quality American made parts to ensure performance in your AR15. Why Choose DoubleStar Parts instead of the Other Guys; DoubleStar uses only the best parts to make their lower parts. Lesser Parts use metal injected molded or improper steel to cut costs. The lesser part will wear at an extremely high rate and need replacing sooner. DoubleStar parts are made to last for the lifetime of the weapon.
Specifications and Features:
Mil-Spec Firing Pin Retaining Pin
8640 Steel.
Black Phosphate Coated
Pack of 10
Made in the USA
Specifications and Features:
Mil-Spec Firing Pin Retaining Pin
8640 Steel.
Black Phosphate Coated
Pack of 10
Made in the USA
6 Ratings
Good parts
Good quality good price
June 5, 2022
Great pins
They work like they’re suppose to. They fit in the hole. Love the black color!
May 17, 2022
Perfect replacement
January 24, 2022
Great for AR-15, does not work with AR-10
Great for AR-15, does not work with AR-10, this needs to be made clearer on the web site.
January 1, 2022
Replacement retaining pin
Had a bent retaining pin and bought the ten pac. New pin fit perfectly. Would recommend.
December 15, 2021
I was thankful you had in stock
Shipping was fast and the parts anyone who owns an ar are in stock Pros: Helping keep my m4 in working order
November 2, 2020
Does this item work for the m16 bolt carrier?
Answer:
Yes this will fit.
WILL THESE FIT THE AR15?
Answer:
Yes they will.
Will it work on a blackout 300?
Answer:
Yes it will.
Will these retaining pins work on an AR-10 LR-308 ? Thanks.
Answer:
No they will not.
Will these pins work on the AR-10?
Answer:
No they would be too short.