Add to Cart Buy Now Quick view Compare Add to My Wish List Fortis Billet Upper Receiver $178.83 MSRP: $221.95 Fortis Manufacturing, Inc.
Add to Cart Buy Now Quick view Compare Add to My Wish List Gemtech Gvac 16" 556 Nato Upper Blk $674.09 MSRP: $839.00 Gemtech
Out of stock Out of stock Quick view Compare Add to My Wish List Ggp Complete Upper 300bo 16" Mlok Bk $942.58 MSRP: $1,119.99 Grey Ghost Precision
Quick view Compare Add to My Wish List Ggp Forged Upper Receiver $75.59 MSRP: $114.00 Grey Ghost Precision
Quick view Compare Add to My Wish List Hk Mr556 Upper Receiver Kit - 16.5" Medium Contour M-lok $1,706.90 MSRP: $2,169.00 HK
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 Hm Upper 16" 5.56 15" Mlok Blk $472.49 MSRP: $895.00 HM Defense
Quick view Compare Add to My Wish List Kac Upper Rcvr Sr-15 E3 16 Urx4 Mlok $0.00 MSRP: $1,918.62 Knights Armament Company
Out of stock Out of stock Quick view Compare Add to My Wish List Lantac Usr Forged Upper Receiver Blk $119.83 MSRP: $149.99 LanTac USA LLC
Quick view Compare Add to My Wish List Lbe Upper W/frwrd Assist And Ejectio $103.58 MSRP: $129.99 LBE Unlimited
Out of stock Out of stock Quick view Compare Add to My Wish List Luth Ar 16" Bull Rfl Crbn Kt No Lwr $525.82 MSRP: $634.99 Luth-AR
Add to Cart Buy Now Quick view Compare Add to My Wish List Luth Ar 16" Ltwt Bbl Comp Upper 5.56 $386.82 MSRP: $439.95 Luth-AR
Out of stock Out of stock Quick view Compare Add to My Wish List Luth Ar 308 Upper Receiver $146.20 MSRP: $159.99 Luth-AR
Out of stock Out of stock Quick view Compare Add to My Wish List Luth Ar A3 Assembled 308 Receiver $144.89 MSRP: $179.99 Luth-AR
Out of stock Out of stock Quick view Compare Add to My Wish List Mi Upper Receiver .223 Wylde - 16" Lw 1:8 Ml 14" Mlok No Bcg $475.95 MSRP: $619.95 Midwest Industries
Quick view Compare Add to My Wish List Mi Upper Receiver .223 Wylde - 16" Lw 1:8 Ml 15" Mlok No Bcg $566.77 MSRP: $624.95 Midwest Industries
Quick view Compare Add to My Wish List Midwest Upper 16" 223wylde 14" M-lok $554.47 MSRP: $589.95 Midwest Industries
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 New Frontier C10 Upper Recvr - Ar10 Side Charger Billet Black $308.75 MSRP: $349.99 New Frontier Armory
Quick view Compare Add to My Wish List New Frontier G-15 Upper Recvr - Ar15 Stripped Forged Black $64.59 MSRP: New Frontier Armory
Out of stock Out of stock Quick view Compare Add to My Wish List New Frontier Pistol Cal Upper - Side Charger Billet Black $217.45 MSRP: $234.99 New Frontier Armory
Quick view Compare Add to My Wish List New Frontier Pistol Cal Upper - Stripped Billet Black $0.00 MSRP: $139.99 New Frontier Armory
Quick view Compare Add to My Wish List Nordic 16 .22lr Cmplt Uppr 10rd Blem $434.32 MSRP: $599.95 Nordic Components
Add to Cart Buy Now Quick view Compare Add to My Wish List Nordic Nc15 Extruded Upper Rcvr Blk $81.04 MSRP: $95.95 Nordic Components
Out of stock Out of stock Quick view Compare Add to My Wish List Odin Otr-15 Billet Upper Fde $135.41 MSRP: $189.00 Odin Works
Out of stock Out of stock Quick view Compare Add to My Wish List Odin Upper Receiver Billet Fde - Ar-15 No Foward Assist $169.32 MSRP: $189.00 Odin Works
Out of stock Out of stock Quick view Compare Add to My Wish List Pws Mk116 Mod 1-m Upper 16.1" Blk $905.00 MSRP: $1,099.95 Primary Weapons Systems
Out of stock Out of stock Quick view Compare Add to My Wish List Radical Upper 223wylde 18"ss 15" Rpr $179.85 MSRP: $339.95 Radical Firearms
Out of stock Out of stock Quick view Compare Add to My Wish List Radical Uppr 300blk 16" 1-8 Mlok Blk $395.75 MSRP: $474.95 Radical Firearms
Add to Cart Buy Now Quick view Compare Add to My Wish List Radical Uppr 556 16" 1-7 Mlok Blk $395.75 MSRP: $474.95 Radical Firearms
Out of stock Out of stock Quick view Compare Add to My Wish List Radical Uppr 6.5grndl 16" 1-9 Mlok $590.62 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 $395.75 MSRP: $474.95 Radical Firearms
Add to Cart Buy Now Quick view Compare Add to My Wish List Santan Pillar Lt Upper Receiver $181.99 MSRP: $210.28 San Tan Tactical
Add to Cart Buy Now Quick view Compare Add to My Wish List Santan Stt-15 Pillar Upper Receiver $181.99 MSRP: $210.00 San Tan Tactical
Quick view Compare Add to My Wish List Sharps Bros. Upper Receiver - Ar-15 Billet W/dust Cover $0.00 MSRP: $214.95 Sharps Bros.
Add to Cart Buy Now Quick view Compare Add to My Wish List Solgw M4-89 16" 300blk Urg $716.89 MSRP: $900.00 Sons of Liberty Gun Works
Out of stock Out of stock Quick view Compare Add to My Wish List Solgw M4-89 9" 300blk Urg $777.52 MSRP: $900.00 Sons of Liberty Gun Works
Out of stock Out of stock Quick view Compare Add to My Wish List Solgw M4-exo3 16" 300blk Urg $640.66 MSRP: $750.00 Sons of Liberty Gun Works
Add to Cart Buy Now Quick view Compare Add to My Wish List Solgw M4-exo3 16" 5.56 Urg $647.93 MSRP: $750.00 Sons of Liberty Gun Works
Add to Cart Buy Now Quick view Compare Add to My Wish List Solgw Swamp Fox Ul 14.7" 5.56 Urg $1,036.68 MSRP: $1,200.00 Sons of Liberty Gun Works
Quick view Compare Add to My Wish List Spike's 556 Upper 14.5"pb Rail/dyn - SPKSTU5050-S2D $0.00 MSRP: $1,043.00 Spike's Tactical
