KAK Industry K-SPEC Side Vent 5.56 NATO AR-15 Bolt Carrier Group (BCG) - Chrome
Rainier Arms · BCGs & Parts
$233.99
In stock
- Current
- $233.99
- Lowest seen
- $233.99
- Highest seen
- $233.99
Tracked since Jun 25, 2026 · price unchanged so far.
Price history · the price at each change, across the full time tracked
Compare prices · the same part at other retailers we track (this one: $233.99)
Confident matches
KAK Industry K-SPEC C158 AR-15 5.56/.223/300BLK Bolt Carrier Group – Chrome Lined Phosphate
AR15Discounts
$198.00
$35.99 less
Possible matches
KAK K-SPEC Enhanced AR15 BCG- 450 Bushmaster/ 458 SOCOM- Dual Ejectors, Side Vent, Sand Cuts, Chrome Lined Phosphate
KAK Industry
$199.95
$34.04 less
KAK Industry K-Spec Enhanced Complete Assembled Bolt Only 5.56x45mm/.300 AAC Blackout, Black
Palmetto State Armory
$71.99
$162.00 less
We match by product title, so "possible" matches may be a close variant. Always confirm the exact item on the retailer's page before buying.