Tiger Rock AR-15 Bolt Catch Spring Roll-pin & Plunger Black/Steel
$7.99 at OpticsPlanet
In stock
Best price
$7.49at Brownells
Out of stock checked Oct 21, 2026
In stock now instead
- Tiger Rock AR-15 Bolt Catch Spring Roll-pin & Plunger Black/Ste… $7.99at OpticsPlanet
- LBE Unlimited AR-15 Disconnector Spring, Pack of 20 $6.88at Kentucky Gun Co
- LBE Unlimited AR-15 Trigger Spring, 20/Pack $8.25at Kentucky Gun Co
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells | $7.49checked 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.
Similar lower parts in stock
This part is out of stock at every store we track. These similar lower parts are in stock, with today's prices.
LBE Unlimited AR-15 Disconnector Spring, Pack of 20
$6.88 at Kentucky Gun Co · 6 stores
In stock
LBE Unlimited AR-15 Trigger Spring, 20/Pack
$8.25 at Kentucky Gun Co · 6 stores
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Hogue Sig Sauer P238/P938 Sear Spring
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Mini-14 Magazine Latch Spring, SS
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Springfield Armory Bolt Stop Pin .308 Win/7.62x51mm/6.5 Creedmoor, Black
$6.49 at Brownells · 4 stores
In stock
Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $7.49 | $7.49 | $7.49 |
Since Sep 28, 2026.
About this part
The Buffer Retainer Spring is an AR-15 lower part from TTI INTL. One store lists it, Brownells at $7.49.
Specifications
- Manufacturer
- TTI INTL
- Type
- Spring
- Platform
- AR-15
- Material
- Steel
From the manufacturer
Genuine, Mil-spec quality springs for the AR-15/M-16 that wear out, break, or just get lost. Great for creating your own emergency parts kits. Mfg: Tti Intl SPECS: Springs - steel, music wire or stainless steel wire. Parts sold 5 per pack.
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