Quick view Compare Add to My Wish List Midwest Upper 16" 223wylde 15" M-lok $587.63 MSRP: $624.95 Midwest Industries
Out of stock Out of stock Quick view Compare Add to My Wish List Midwest Upper 16" 223wylde 14" Blem $466.58 MSRP: $589.95
Quick view Compare Add to My Wish List Midwest Upper 16" 223wylde 14" M-lok $448.34 MSRP: $589.95 Midwest Industries
Out of stock Out of stock Quick view Compare Add to My Wish List Lantac Usr Forged Upper Receiver Blk $118.49 MSRP: $149.99 LanTac USA LLC
Out of stock Out of stock Quick view Compare Add to My Wish List Ke Arms Upper Forged Blk W/fa Blem $95.21 MSRP: $129.95
Out of stock Out of stock Quick view Compare Add to My Wish List Ke Arms Stripped Ke-9 Upper Blk Blem $71.93 MSRP: $99.95
Quick view Compare Add to My Wish List Hm Upper 16" 5.56 15" Mlok Blk $472.49 MSRP: $895.00 HM Defense
Quick view Compare Add to My Wish List Hm Upper 16" 5.56 10 3/8" Mlok Blk $419.99 MSRP: $795.00 HM Defense
Quick view Compare Add to My Wish List Ggp Forged Upper Receiver $75.59 MSRP: $114.00 Grey Ghost Precision
Add to Cart Buy Now Quick view Compare Add to My Wish List Fortis Billet Upper Receiver $176.82 MSRP: $221.95 Fortis Manufacturing, Inc.
Out of stock Out of stock Quick view Compare Add to My Wish List Fn Upper 556 20" Complete $541.70 MSRP: $662.00
Out of stock Out of stock Quick view Compare Add to My Wish List Colt Epr Upper 5.56 16" Mlok Blk $914.11 MSRP: $1,049.00 Colt's Manufacturing
Out of stock Out of stock Quick view Compare Add to My Wish List Cmmg Uppr Endvr 300 6mm Arc 3-10rd $741.49 MSRP: $889.95
Out of stock Out of stock Quick view Compare Add to My Wish List Cmmg Uppr Endvr 200 6mm Arc 2-10rd $612.34 MSRP: $734.95
Out of stock Out of stock Quick view Compare Add to My Wish List Cmmg Uppr Endvr 100 6mm Arc 1-10rd $566.52 MSRP: $679.95
Out of stock Out of stock Quick view Compare Add to My Wish List Cmmg Uppr Endvr 200 Mk4 20" 6mm Arc $604.01 MSRP: $724.95
Out of stock Out of stock Quick view Compare Add to My Wish List Cmmg Uppr Reso 200 Mk4 16.1" 6mm Arc $604.01 MSRP: $724.95
Quick view Compare Add to My Wish List Black Rain Spec15 Uppr 556nato Blem $209.99 MSRP: $599.00 Black Rain Ordnance
Quick view Compare Add to My Wish List Black Rain Spec15 Uppr 556nato 16 $314.99 MSRP: $599.00 Black Rain Ordnance
Out of stock Out of stock Quick view Compare Add to My Wish List Bcm Upper Rec Assembly Mk2 $107.83 MSRP: $165.00 Bravo Company
Quick view Compare Add to My Wish List Bad Billet Lw Upper Receiver Blk $183.32 MSRP: $259.95 Battle Arms Development
Out of stock Out of stock Quick view Compare Add to My Wish List Windham Mpc Upper 556 16" M4 Blk $444.35 MSRP: $570.00
Out of stock Out of stock Quick view Compare Add to My Wish List Windham Src Upper 556 16" Ft Blk $444.35 MSRP: $570.00
Add to Cart Buy Now Quick view Compare Add to My Wish List Troy A4 Complete Uppr 556 16 $643.13 MSRP: $770.00 Troy
Add to Cart Buy Now Quick view Compare Add to My Wish List Troy A3 Complete Uppr 556 16 $551.25 MSRP: $660.00 Troy
Add to Cart Buy Now Quick view Compare Add to My Wish List Spike's 556 Upper 14.5"pb Rail/dyn $753.53 MSRP: $1,006.00 Spike's Tactical
Add to Cart Buy Now Quick view Compare Add to My Wish List Spike's 556nato M4 Le Upper 16" Blk $443.29 MSRP: $930.00 Spike's Tactical
Add to Cart Buy Now Quick view Compare Add to My Wish List Dd M4v7 Lw Upper 556 16" Mlok Blk $1,001.93 MSRP: $1,214.00 Daniel Defense
Quick view Compare Add to My Wish List Bootleg Milspc Ar 15 Upper Rec Assmb $80.42 MSRP: $129.95 Bootleg
Choose Options Quick view Compare Add to My Wish List Aero M4e1 Assembled Upper $135.48 - $150.96 MSRP: $175.00 - $195.00 Aero Precision
Add to Cart Buy Now Quick view Compare Add to My Wish List Aero Ar15 Stripped Upper Fde $98.92 MSRP: $135.00 Aero Precision
Add to Cart Buy Now Quick view Compare Add to My Wish List Aero Ar15 Assembled Upper Fde $115.46 MSRP: $160.00 Aero Precision
Add to Cart Buy Now Quick view Compare Add to My Wish List Aero Ar15 Stripped Upper Black $81.40 MSRP: $115.00 Aero Precision
Add to Cart Buy Now Quick view Compare Add to My Wish List Aero Ar15 Assembled Upper Black $100.59 MSRP: $140.00 Aero Precision
Out of stock Out of stock Quick view Compare Add to My Wish List Adv Arms Conv Kit For Le19-23 Blem $223.24 MSRP: $265.00
Out of stock Out of stock Quick view Compare Add to My Wish List Adv Arms Conv Kit For Le17-22 Blem $214.39 MSRP: $265.00
Out of stock Out of stock Quick view Compare Add to My Wish List 2a Ar15 Forged Upper Receiver W/fa $130.29 MSRP: $169.99 2A Armament
Add to Cart Buy Now Quick view Compare Add to My Wish List Spike's Billet Upper Gen2 Milspec $214.25 MSRP: $270.00 Spike's Tactical
Add to Cart Buy Now Quick view Compare Add to My Wish List Solgw Stripped Upper Receiver $123.71 MSRP: $150.00 Sons of Liberty Gun Works
Choose Options Quick view Compare Add to My Wish List Solgw Patrol Sl 5.56 Fsb Urg $554.38 - $683.37 MSRP: $700.00 - $800.00 Sons of Liberty Gun Works
Out of stock Out of stock Quick view Compare Add to My Wish List Radical Uppr 6.5grndl 16" 1-9 Mlok $583.99 MSRP: $669.95 Radical Firearms
Out of stock Out of stock Quick view Compare Add to My Wish List Radical Uppr 762x39 16" 1-10 Mlok Bl $391.31 MSRP: $474.95 Radical Firearms