Receivers
AR-15 Carbine Buffer Spring
High-quality mil-spec replacement carbine buffer spring. Compatible with the AR-15/M-16 and AR-9 platforms
$3.95
Out of stock
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High-quality mil-spec replacement spring for use in a carbine length buffer tube (receiver extension). Compatible with the AR-15/M-16 and AR-9 platforms. Made in the USA!
AR-15 Charging Handle Features & Specs:
- Mil-Spec carbine buffer spring
- Made from chrome silicon with a black oxide finish
- Compatible with UDP-9, UDP-45, AR-15 and M16 platforms
Frequently Asked Questions
9MM Buffer Spring?
We recommend starting with a standard carbine spring when building a 9MM AR (PCC AR-9). If you need to “tune” your system because you are shooting a specific grain bullet or shooting suppressed we recommend adjusting your buffer weight first before jumping to a heavier spring. Additional mass will increase dwell time easier than a heavier spring and it won’t impact LRBHO (last round bolt hold open) as much or make the firearm more difficult to charge. All of our 9MM Buffer Kits come with this standard carbine spring.
| Weight | .09 lbs |
|---|---|
| Dimensions | 8.7 × 3.9 × .5 in |
| Brand | Angstadt Arms |
| Manufacturer | Angstadt Arms |
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Exceptional Firearms, Craftsmanship and Innovation
Angstadt Arms is born from a rich heritage of master gun makers, a family legacy spanning centuries, now reimagined with innovation and technology. We believe every gun owner is part of a grand story and we invite them to add a new chapter with us.
Jordan (verified owner) –
Excellent quality, excellent price. Quick turnaround on delivery. Would definitely recommend these guys and will be using them in the future.