Quick view Compare Knights Armament 6.5mm SR-25A3 22" UPPER RECEIVER KAC-100223-819064018094 MSRP: Was: Now: $3,283.20 Quick view Compare
Quick view Compare BCM® Upper Receiver Assembly, Flat Top, M4-855877004442 MSRP: Was: Now: $139.95 Quick view Compare
Quick view Compare Daniel Defense Daniel Defense DD5 V3 Upper 308 Win 16"-818773021401 MSRP: Was: Now: $1,799.95 Quick view Compare
Quick view Compare KAC SR-15 NOTCHED UPPER KIT (URX-6 AND FF RAS 5)-KAC-123878 MSRP: Was: Now: $205.20 Quick view Compare
Quick view Compare Lewis Machine & Tool LMT M4 FLATTOP UPPER RECEIVER, NO BARREL-815415017068 MSRP: Was: Now: $211.50 Quick view Compare
Quick view Compare Lewis Machine & Tool LMT MRP-H 12.75" .308 UPPER LM308B1-2100003944221 MSRP: Was: Now: $1,049.95 Quick view Compare
Quick view Compare Lewis Machine & Tool LMT MRP-H M-LOK 15.3" .308 R-LM308BML4A-815415017051 MSRP: Was: Now: $1,413.90 Quick view Compare
Quick view Compare Lewis Machine & Tool LMT MRP-L M-LOK 13.25" RIFLE LENGTH UPPER RECEIVER-815415016245 MSRP: Was: Now: $940.50 Quick view Compare
Quick view Compare Lewis Machine & Tool LMT MRP-L M-LOK 7.25" PDW LENGTH UPPER RECEIVER-815415017037 MSRP: Was: Now: $890.10 Quick view Compare
Quick view Compare Lewis Machine & Tool LMT MRP-L M-LOK® 11.5" "SHOVELNOSE" UPPER RECEIVER-2100003916662 MSRP: Was: Now: $839.95 Quick view Compare
Quick view Compare Noveske Noveske Chainsaw 300 BLK 10.5" Barrel-840906134108 MSRP: Was: Now: $1,149.95 Quick view Compare
Quick view Compare Rock River Arms, Tactical Carbine, Complete Upper-842834111916 MSRP: Was: Now: $749.95 Quick view Compare
Quick view Compare Stag 10 Rh Upper Receiver Assembly STAG300044-811546022704 MSRP: Was: Now: $149.95 Quick view Compare
Quick view Compare Stag Arms Stag 10 Upper Receiver Assembled STAG300880-840213903374 MSRP: Was: Now: $149.95 Quick view Compare
