Phase 5 Enhanced Buffer Spring for AR-15/M16 Rifles or Pistols

Name: Phase 5 Enhanced Buffer Spring for AR-15/M16 Rifles or Pistols
Brand: Phase 5
Availability: InStock

Phase 5 · Buffer Tubes & Springs

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Best price

$8.00at Ammunition Depot

In stock checked Oct 21, 2026

Buy at Ammunition Depot

Compare 5 stores

Where to buy

Store	Price	Availability	Buy
Ammunition Depot Best price	$8.00checked Oct 21, 2026	In stock	Buy at Ammunition Depot
MidwayUSA	$8.00checked Oct 21, 2026	In stock	Buy at MidwayUSA
OpticsPlanet	$8.00Salechecked Oct 21, 2026	In stock	Buy at OpticsPlanet
Battlehawk Armory	$5.53Salechecked Oct 21, 2026	Check store	Buy at Battlehawk Armory
Palmetto State Armory	$8.99checked Oct 21, 2026	Check store	Buy at Palmetto State Armory

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

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Lowest in-stock price in the last 30 days: $8.00 at Ammunition Depot. Dashed line = out of stock. Tracking since Oct 1, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$8.00	$8.00	$8.00
Battlehawk Armory	$5.53	$5.53	$5.53
MidwayUSA	$8.00	$8.00	$8.00
OpticsPlanet	$8.00	$8.00	$8.00
Palmetto State Armory	$8.99	$8.99	$8.99

Since Oct 1, 2026.

About this part

The Phase 5 Enhanced Buffer Spring for AR-15/M16 Rifles or Pistols is an AR-15 buffer part from Phase 5. It's sold by 5 stores (3 in stock), from $5.53 to $8.99. The lowest in-stock price in the last 30 days was $8.00 at Ammunition Depot.