308ar Stainless Steel Buffer Spring
$33.99 at Brownells
In stock
Best price
$34.00at Brownells
In stock checked Oct 21, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price | $34.00checked Oct 21, 2026 | In stock | Buy at Brownells | |
| MidwayUSA | $34.00checked Oct 21, 2026 | In stock | Buy at MidwayUSA | |
| Ammunition Depot | $34.49checked Oct 21, 2026 | In stock | Buy at Ammunition Depot | |
| Palmetto State Armory | $34.99checked Oct 21, 2026 | Check store | Buy at Palmetto State Armory | |
| OpticsPlanet | $34.49Salechecked Oct 21, 2026 | Out of stock | Buy at OpticsPlanet |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $34.00 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $34.49 | $34.49 | $34.49 |
| Brownells | $34.00 | $34.00 | $34.00 |
| MidwayUSA | $34.00 | $34.00 | $34.00 |
| OpticsPlanet | $34.49 | $34.00 | $36.89 |
| Palmetto State Armory | $34.99 | $34.99 | $34.99 |
Since Sep 27, 2026.
About this part
The Super 42 Rifle Length Spring is an AR-15 buffer part from Geissele Automatics. It's sold by 5 stores (3 in stock), from $34.00 to $34.99. The lowest in-stock price in the last 30 days was $34.00 at Brownells.
Fits and works with
- Buffer system
- Rifle · Buffers and springs
Specifications
- Manufacturer
- Geissele Automatics
- Type
- Spring
- Platform
- AR-15
From the manufacturer
Super 42 Rifle Length Spring The Super 42 Rifle Length Spring for the M-16/AR-15, brings you the performance and user experience improvement of the Super 42 spring for your rifle length buffer tube. This unique spring design uses three independent strands of wire, that acts as a harmonic damper and energy absorber by allowing the springs to flex separately from each other. This flex helps displace excess energy which decreases the chance of spring failure and assists with making your M-16/AR-15 rifle more reliable while diminishing the "twang" sound from the butt-stock. The Geissele M-16/AR-15 Super 42 Rifle Length Spring works with a standard rifle length buffer and buff Mfg: Geissele Automatics
Similar buffer parts
Flat Wire AR-15 Buffer Spring, Stainless
$34.99 at MidwayUSA
In stock
Action Spring For SR-25
$35.55 at Brownells
In stock
AR15/M16 Alternate 5 Spring Pack For Jpscs-15
$39.85 at Brownells · 6 stores
In stock
Replacment CQB Standard Buffer & Spring
$39.99 at Brownells · 4 stores
In stock
Extra Power AR .308 Buffer Spring
$24.99 at Ammunition Depot · 5 stores
In stock
Builds that use this part
Rating
No ratings yet
Log in to rate this part.
Comments
Please log in to read and leave comments.