Expo Arms AR-15 Small Parts Kit
The Small Parts Kit is an indispensable addition to your AR-15 workbench. Whether repairing your favorite black rifle, starting a new build, or for critical spare parts, this kit has what you need.
- (1) Bolt catch plunger
- (1) Bolt catch roll pin
- (1) Bolt catch spring
- (1) Buffer retainer
- (1) Buffer retainer spring
- (1) Hammer spring
- (1) Trigger spring
- (2) Hammer/trigger pins
- (1) Disconnector spring
- (1) Trigger guard roll pin
- (2) Takedown/pivot pin detents
- (2) Takedown/pivot pin springs
- (1) Safety spring
- (1) Safety detent
- (1) Magazine release spring
Ratings & Reviews
Affordable Quality for those on a budget
by George -
Building a rifle on a budget, the only way I spend more than necessary is if I'm worried about shoddy quality. No worries here, springs are solid, everything was in the bag, and PA will get it to you quick. Oops kits are important too, so I'll probably end up getting a couple more of these.
Great value, good quality finish
by Erik -
It has everything you need for an oops kit, or a new build when you’re customizing the lower parts hardware (bolt catch, safety, trigger, etc) and a nice black finish on all the parts. And the price is right!
Top quality low price
by Michael -
Thanks again to Primary Arms for delivering top notch products with top notch service for dirt cheap prices. I bought this kit on Thursday and got it Friday before noon. Of course I live in Texas, but the fact that they work so fast is the reason why I will only do business with them! Plus the small parts kit by Expo is top quality. Everything fits perfect! God bless America and God bless the people at Primary Arms.