Description
The SI-XBC Extended bolt catch is a heavy-duty, go-fast addition to the SI line of enhanced parts. Under high-stress situations, the oversized bolt release lever aids in rapid thumb or palm engagement, even with gloved hands. The lever is reinforced for increased durability and impact resistance.
Package Includes:
- 1 x AR Extended Bolt Catch
- 1x Bolt Catch Roll pin
Features:
- Mil-Spec bolt catches engagement surfaces function with a mil-spec bolt carrier.
- Wide surface area “ping pong paddle” for faster operation.
- Solid Investment Cast8620 construction, case hardened.
- The widened bolt catch lower lever allows for easier manual locking of BCG to the rear.
- Sleek SI Designfitsforged Mil-Spec receivers blend well aesthetically with many billet upper and lower receivers.
Additional information
| Weight | 0.8 oz |
|---|---|
| Dimensions | 1.1 × 0.56 × 1.15 in |
| MPN | SI-AR-XBC |
| UPC | 708747545975 |






Reviews
There are no reviews yet.