In StockSave 9%
Rock River Arms AR-15 Complete Upper Receiver 450 Bushmaster 16" Stainless Barrel
Sold byMidwayUSA•Posted Apr 27, 2026
Compare prices for Rock River Arms AR-15 Complete Upper Receiver 450 Bushmaster 16" Stainless Barrel$676.03
$741.99
You save $65.96 (9% off)
Price and stock data refresh continuously from MidwayUSA.
Deal Summary
- Currently in stock.
- Caliber: 450 bushmaster
- Category: parts
- UPC: 842834124138
- SKU: 707645
- Brand: Rock River Arms
Price History
Deal Details
The Rock River Arms AR-15 Upper Receiver Assembly is designed to pin onto any mil-spec lower receiver. Just add an optic, or set of sights, and you are ready to send lead downrange! FeaturesIncludes one 5 round magazineFlattop upper receiverMil-spec compatibleAnodized finish
Other Offers for This Product
Active offers from your catalog for Rock River Arms AR-15 Complete Upper Receiver 450 Bushmaster 16" Stainless Barrel.
Comparing 3 retailers carrying this product
Lowest Price: $617.99
Highest Price: $676.03
You Save: $58.04
Avg Discount: 3% off
Rock River Arms LAR-15M MID A4 Complete Upper .450 BM 16 Barrel
Rock River ArmsGrabAGunSKU/UPC: GAG_450B0461-157967
$617.99
View at GrabAGun
Rock River 450B0461 LAR-15M MID A4 Complete Upper, 450 Bushmaster 16 Stainless Heavy Match Barrel, Black Rec/13 M-LOK Handgaurd, Mid-Length Gas System, Operate Muzzle Brake, Includes 5rd Magazine
Rock Island ArmoryHinterland OutfittersSKU/UPC: 209533
$625.00
View at Hinterland OutfittersRock River Arms AR-15 Complete Upper Receiver 450 Bushmaster 16" Stainless Barrel
Rock River ArmsMidwayUSASKU/UPC: 707645
$676.03$741.99Save 9%
View at MidwayUSA