Cs Standard Spring Kit-Std Buffer & 4-Coil Bolt Extractor Spring
$26.99 at Ammunition Depot · 4 stores
In stock
Cs Standard Spring Kit Std Buffer Spring & HD 5-Coil Extractor Spring
Sprinco USA · Buffer Tubes & Springs
No ratings yetBest price
$26.99at Ammunition Depot
In stock checked Oct 14, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Ammunition Depot Best price | $26.99checked Oct 14, 2026 | In stock | Buy at Ammunition Depot | |
| Battlehawk Armory | $21.54Salechecked Oct 14, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $23.59checked Oct 10, 2026 | Check store | Buy at Palmetto State Armory | |
| Brownells | $21.99checked Oct 21, 2026 | Out of stock | Buy at Brownells |
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: $26.99 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | — | $26.99 | $26.99 |
| Battlehawk Armory | — | $20.76 | $21.54 |
| Brownells | $21.99 | $21.99 | $21.99 |
| Palmetto State Armory | — | $23.59 | $23.59 |
Since Sep 28, 2026.
About this part
The Cs Standard Spring Kit Std Buffer Spring & HD 5-Coil Extractor Spring is an AR-15 buffer part from Sprinco USA. It's sold by 4 stores (1 in stock), from $21.54 to $26.99. The lowest in-stock price in the last 30 days was $26.99 at Ammunition Depot.
Specifications
- Manufacturer
- Sprinco USA
- Type
- Buffer Kit
- Platform
- AR-15
From the manufacturer
Standard Power Rifle Length Buffer Spring.The Green spring is for use in A1 / A2 fixed stock rifle length receiver extensions (buffer tubes) with rifle length buffers. It is also extremely popular in intermediate depth (7.75 " deep) VLTOR A5 buffer tubes with 4" A5 buffers. The spring design loads of the Green spring are those of a BRAND NEW mil-spec buffer spring. While the Green spring is primarily for use with lesser calibers such as .223, 5.56. 6.8 SPC, 6.5 Grendel, 7.62 X 39, etc. in A2 rifle length tubes, it may sometimes be appropriate for use in long BBL (20"+) rifle length gas BBL's in heavier calibers such as .308 and 6.5 CM, .260 Rem, etc.. (May not be e Mfg: Sprinco Usa
Similar buffer parts
Cs Spring Kit-XP Buffer &Enhanced 4coil Bolt Extractor Spring
$26.99 at Ammunition Depot · 4 stores
In stock
Carbine Buffer Tube Kit For AR-15 Black
$28.99 at Ammunition Depot · 5 stores
In stock
Tacfire Mil-Spec Pistol Buffer Tube Kit for AR-15, Black
$22.43 at Kentucky Gun Co · 7 stores
In stock
Tacfire 6-Position Mil-Spec Buffer Tube Kit for AR-15
$22.18 at Kentucky Gun Co · 6 stores
In stock
AR-15 Mk4 Receiver Extension Kit
$33.99 at GunMag Warehouse · 7 stores
In stock
Rating
No ratings yet
Log in to rate this part.
Comments
Please log in to read and leave comments.