Add to Cart Buy Now Quick view Compare Add to My Wish List Stern Def. Pistol Upper 9mm - 8.5" Bbl. 10" M-lok Rail $441.78 MSRP: $486.45 Stern Defense
Out of stock Out of stock Quick view Compare Add to My Wish List Stern Def. Pistol Upper 9mm - 6" Bbl. 8" M-lok Rail $427.34 MSRP: $470.45 Stern Defense
Add to Cart Buy Now Quick view Compare Add to My Wish List Mi Upper Receiver Ar15 5.56mm - 10.5" 1:7 Carbine M-lok No Bcg $530.95 MSRP: $599.95 Midwest Industries
Quick view Compare Add to My Wish List Aeroprecision M4e1-t Complete - Upper 16" Rm15 5.56/.223 $555.38 MSRP: $655.00 AeroPrecision
Add to Cart Buy Now Quick view Compare Add to My Wish List Aeroprecision M4e1-t Complete - Upper 10" Barrel 300blk $523.06 MSRP: $615.00 AeroPrecision
Quick view Compare Add to My Wish List Aeroprecision M4e1-t Complete - Upper 11.5" 5.56 Barrel $430.04 MSRP: $505.00 AeroPrecision
Add to Cart Buy Now Quick view Compare Add to My Wish List Aeroprecision M4e1-t Complete - Upper 10.5" 5.56 Barrel $506.15 MSRP: $595.00 AeroPrecision
Add to Cart Buy Now Quick view Compare Add to My Wish List Aeroprecision M4e1-t Complete - Upper 8" Barrel 300blk $506.15 MSRP: $595.00 AeroPrecision
Quick view Compare Add to My Wish List Aeroprecision M4e1-t Complete - Upper 16" Barrel 5.56/.223 $556.88 MSRP: $655.00 AeroPrecision
Quick view Compare Add to My Wish List Faxon Bantam Complete 9mm - Upper Receiver 16" $404.45 MSRP: $550.00 Faxon Firearms
Add to Cart Buy Now Quick view Compare Add to My Wish List Aero M4e1 Upper 300blk 8" Mlok Fde $516.47 MSRP: $635.00 Aero Precision
Quick view Compare Add to My Wish List Aero M4e1-t Upper 5.56 14.5" Pw Gama $539.99 MSRP: Aero Precision
Add to Cart Buy Now Quick view Compare Add to My Wish List Aero Complete Upper 5.56 20" A2 Blk $501.40 MSRP: $565.00 Aero Precision
Choose Options Quick view Compare Add to My Wish List Aero M4e1-t Upper 300blk 8" $506.15 - $516.47 MSRP: $595.00 - $635.00 Aero Precision
Choose Options Quick view Compare Add to My Wish List Aero M4e1-t Upper 5.56 $495.04 - $565.27 MSRP: $595.00 - $695.00 Aero Precision
Out of stock Out of stock Quick view Compare Add to My Wish List Aero M5 Upper 6.5cm 20" Blk $549.09 MSRP: $855.00 Aero Precision
Choose Options Quick view Compare Add to My Wish List Aero M4e1-t Upper 308win 16" $648.50 - $666.94 MSRP: $780.00 - $820.00 Aero Precision
Out of stock Out of stock Quick view Compare Add to My Wish List Noveske Barrel 5.56 14.5" Light Afgh $483.40 MSRP: $530.00 Noveske
Out of stock Out of stock Quick view Compare Add to My Wish List Midwest Upper 10.5" 223/556 M-lok 9 $505.49 MSRP: $599.95 Midwest Industries
Out of stock Out of stock Quick view Compare Add to My Wish List Troy A3 Complete Uppr 556 10.5 $551.25 MSRP: $660.00 Troy
Add to Cart Buy Now Quick view Compare Add to My Wish List Angstadt Cmplt Uppr 9mm 6" Blk $513.13 MSRP: $694.99 Angstadt Arms
Add to Cart Buy Now Quick view Compare Add to My Wish List Bad Workhorse 556 Uprr 16" Blk N/bcg $499.99 MSRP: $529.99 Battle Arms Development
Add to Cart Buy Now Quick view Compare Add to My Wish List Bad Workhrse 556 Uprr 10.5 Blk N/bcg $499.99 MSRP: $529.99 Battle Arms Development
Quick view Compare Add to My Wish List Adams Arms Upper P1 5.56mm - 11.5" Piston Black $533.15 MSRP: $590.00 Adams Arms
Out of stock Out of stock Quick view Compare Add to My Wish List Angstadt Upper Receiver Pistol - 9mm 6" M-lok Black $536.50 MSRP: $694.99 Angstadt Arms
Add to Cart Buy Now Quick view Compare Add to My Wish List Stern Def. Upper 9mm 16.1" - 15" M-lok Handguard Black $494.08 MSRP: $544.45 Stern Defense
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
Add to Cart Buy Now Quick view Compare Add to My Wish List Spike's 556nato Upper 16" Chf/fsp $524.59 MSRP: $700.00 Spike's Tactical
Add to Cart Buy Now Quick view Compare Add to My Wish List Nordic 16" .22lr Complete Upper 10rd $530.91 MSRP: $610.00 Nordic Components
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 24" Bull Bbl Comp Upper 5.56 $472.33 MSRP: $514.95 Luth-AR
Out of stock Out of stock Quick view Compare Add to My Wish List Midwest Upper 16" 223wylde 15" Blem $472.34 MSRP: $594.95
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
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
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 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 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 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 556nato M4 Le Upper 16" Blk $443.29 MSRP: $930.00 Spike's Tactical
Quick view Compare Add to My Wish List Nordic 16 .22lr Cmplt Uppr 10rd Blem $434.32 MSRP: $599.95 Nordic Components
Out of stock Out of stock Quick view Compare Add to My Wish List Nordic 16" .22lr Cmplt Upr 10rd Blem $443.97 MSRP: $599.95