In StockSave 26%
Type
accessory
Last Seen
May 20, 2026
Arisaka Defense Tailcap Adapter Streamlight Protac Rail Mount HL-X Black
Sold byOptics Planet•Posted Apr 27, 2026
Compare prices for Arisaka Defense Weapon Light Tailcap for Streamlight Protac Rail Mount HLX to Surefire Scout/E-Series Black$41.99
$56.99
You save $15.00 (26% off)
Price and stock data refresh continuously from Optics Planet.
Deal Summary
- Currently in stock.
- Category: accessory
- UPC: 601557939517
- SKU: 3KD-WLA-TARM2-TA-RMHLX
- Brand: Arisaka Defense
Price History
Deal Details
Arisaka Defense Tailcap Adapter Streamlight Protac Rail Mount HL-X Black. In particular the Protac Rail Mount lights can now be used with the Surefire SR-D-IT and TNVC/Unity TAPS dual switches which are commonly paired with laser/illuminators like the ATPIAL and DBAL series. One of the main flaws of the Protac Rail Mount lights is also addressed: Streamlight did not design a front battery spring into the light so under recoil the battery can come off the front contact and cause the light to flic
Other Offers for This Product
Active offers from your catalog for Arisaka Defense Weapon Light Tailcap for Streamlight Protac Rail Mount HLX to Surefire Scout/E-Series Black.
Comparing 7 retailers carrying this product
Lowest Price: $28.27
Highest Price: $44.99
You Save: $16.72
Avg Discount: 7% off
ARISAKA TAILCP ADP PROTAC R MNT HL-X
Arisaka DefenseBattleHawk ArmorySKU/UPC: 601557939517
$28.27$35.00Save 19%
View at BattleHawk Armory
Arisaka Tailcap Adapter - Streamlight Protac Railmount HL-X
ArisakaGrabAGunSKU/UPC: GAG_ARSTARMHLX
$35.00
View at GrabAGun
Arisaka Defense Weapon Light Tailcap for Streamlight Protac Rail Mount HLX to Surefire Scout/E-Series Black
Arisaka DefenseMidwayUSASKU/UPC: 419145
$35.00
View at MidwayUSA
Tailcap Adapter For Streamlight - Tailcap Adapter For Streamlight Hl-X
Arisaka DefenseBrownellsSKU/UPC: 100034882
$35.00
View at Brownells
Arisaka Defense Tailcap Adapter, Fits Rail Mounted Streamlight ProTac HL-X, Anodized Finish, Black, Allows Use of SureFire Tailcaps on Rail Mounted Streamlight ProTac HL-X TA-RMHLX
Arisaka DefenseHinterland OutfittersSKU/UPC: 215820
$35.00
View at Hinterland OutfittersArisaka Defense Tailcap Adapter Streamlight Protac Rail Mount HL-X Black
Arisaka DefenseOptics PlanetSKU/UPC: 3KD-WLA-TARM2-TA-RMHLX
$41.99$56.99Save 26%
View at Optics Planet
Arisaka Ring Light Mount Aluminum Alloy - Durable Ring Light Mount for Tactical and Hunting Lights - TA-RMHLX
Arisaka DefensePalmetto State ArmorySKU/UPC: 51655172295
$44.99
View at Palmetto State Armory