Kynshot Buffer for 300 Black AR-15
$123.38
Enhance your shooting experience with the KynSHOT Buffer for the 300 Blackout AR-15, engineered for effective recoil management. This high-quality buffer is specifically designed for the versatile 300 BLK platform, accommodating both subsonic and supersonic applications while ensuring reliability and performance. Upgrade your setup and enjoy improved control and comfort on the range or in the field.
Out of stock
KynSHOT RB5000L Hydraulic Recoil Buffer, Fits AR-15 in 300 Blackout with Mil Spec Carbine Buffer Tube, Stainless Steel Construction, Silver RB5000L
| Weight | 0.375 lbs |
|---|---|
| Dimensions | 8.250 × 5.000 × 1.250 in |
| Manufacturer | KynSHOT |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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