Results for: Spike's Tactical upper receivers

Current Deals & Offers

United States Association of Gun Owners Updated Aug 10, 2026

United States Association of Gun Owners Spike's Tactical Gen 2 Billet Upper Receiver 5.56 NATO

$236.97

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TLO Outdoors Updated Aug 10, 2026

Spike's Tactical Forged M4 Flat Top Upper Receiver Multi-Caliber w/ Forward Assist & Port Door SFT50M4

$119.98

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TLO Outdoors Updated Aug 10, 2026

Spike's Tactical Gen 2 Billet AR-15 Upper Receiver, Black, Mil-Spec Barrel Nut SFT52B2

$262.98

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Hinterland Outfitters Updated Jan 20, 2026

Spikes Tactical Spikes STU5025R9S Complete Upper 5.56x45mm NATO 16 in Black Barrel, 7075-T6 Aluminum Black Receiver, 9 in BAR2 Free-Float Handguard for M4 Carbine

$624.00

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Hinterland Outfitters Updated Jan 20, 2026

Spikes Tactical Spikes STU5025M4S Complete Upper 5.56x45mm NATO 16 in Black Barrel, 7075-T6 Aluminum Black Receiver, M4 Double Head Shield Handguard for M4 Carbine

$717.00

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Hinterland Outfitters Updated Jan 20, 2026

Spikes Tactical Midlength Complete 5.56x45mm NATO 16, Black, 12 Pic Handguard, A2 Flash Hider, Upper Receiver

$720.47

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Hinterland Outfitters Updated Jan 20, 2026

Spikes Tactical Spikes STU5035S2S Complete Upper 5.56x45mm NATO 16 in Black /Midlength Barrel, 7075-T6 Aluminum Black Receiver, 12 in SAR3 Handguard for AR-15

$771.00

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Hinterland Outfitters Updated Jan 20, 2026

Spikes Tactical Complete Upper Receiver, 223 Rem/556NATO, 14.5 in Barrel (16 in OAL with Pinned Brake), Mid-length Gas System, Fits AR Rifles, Black, Flat Top Receiver, No Sights, 12 in CRR Quad Rail, Dynacomp Muzzle Brake, No Mags STU5050-CQ2D

$759.00

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KYGUNCO Updated Aug 10, 2026

Spike's Tactical Upper/Lower Receiver 5.56 NATO

$234.00

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KYGUNCO Updated Aug 10, 2026

Spike's Tactical SPIKES TACTICAL Complete Upper Receiver 223 Rem/5.56 NATO 14.5"

$905.40

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GritrSports Updated Aug 10, 2026

Spike's Tactical SPIKE'S Flat Dark Earth AR15 Stripped Upper & Lower Receiver (STS1512)

$234.00

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Guns.com Updated Aug 10, 2026

15% OFF

Spike's Tactical ST-15 UPPER RECEIVER

$521.89 $613.99

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GrabAGun Updated Aug 10, 2026

4% OFF

Spikes Tactical ST15 Stripped Flat Top Upper Receiver Black

$109.99 $115.00

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GrabAGun Updated Aug 10, 2026

4% OFF

Spikes Tactical 9mm Luger AR-15 Complete Upper Receiver

$109.99 $115.00

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GrabAGun Updated Aug 10, 2026

10% OFF

Spikes Tactical Spike s Tactical Upper/ Lower Receiver Stripped 5.56/ 223 Flat Dark Earth

$234.00 $260.00

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GrabAGun Updated Aug 10, 2026

8% OFF

Spikes Tactical Billet Upper/Lower Receiver Set The Jack Black .308 Win / 7.62 NATO

$659.99 $715.00

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GrabAGun Updated Aug 10, 2026

10% OFF

Spikes Tactical Complete Upper Receiver 5.56 NATO / .223 Rem 16 Barrel

$905.40 $1006.00

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Optics Planet Updated Aug 10, 2026

14% OFF

Spikes Tactical Billet Upper Receiver Assembly Block

$81.19 $94.95

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Brownells.com Updated Mar 02, 2026

Spikes Tactical Ar-15 9mm Upper Receiver

$112.99

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Brownells.com Updated Mar 02, 2026

Spikes Tactical Ar-15/M16 M4 Upper Receiver

$656.99

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Shooting Surplus Updated Aug 10, 2026

Spikes Tactical Spikes STU5435R2S Complete Upper 5.56x45mm NATO 16" Black Phosphate/Midlength Barrel, 7075-T6 Aluminum Black Receiver, 12" SAR3 Free-Floating Handguard for AR-15

$725.73

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Shooting Surplus Updated Aug 10, 2026

Spikes Tactical Spikes STU5435MLS Complete Upper 5.56x45mm NATO 16" Black Phosphate/Midlength Barrel, 7075-T6 Aluminum Black Receiver, 12" SAR3 Free-Floating Handguard for AR-15

$579.92

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Shooting Surplus Updated Aug 10, 2026

Spikes STU5025M4S Complete Upper 5.56x45mm NATO 16" Black Phosphate Barrel, 7075-T6 Aluminum Black Receiver, M4 Double Head Shield Handguard for M4 Carbine

$778.49

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Shooting Surplus Updated Aug 10, 2026

Spikes STU5025R9S Complete Upper 5.56x45mm NATO 16" Black Phosphate Barrel, 7075-T6 Aluminum Black Receiver, 9" BAR2 Free-Float Handguard for M4 Carbine

$683.56

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Guns.com Updated Aug 10, 2026

15% OFF

Spike's Tactical ST-15 UPPER RECEIVER

$617.09 $725.99

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Guns.com Updated Aug 10, 2026

15% OFF

Spike's Tactical ST-15 UPPER RECEIVER

$652.79 $767.99

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Guns.com Updated Aug 10, 2026

15% OFF

Spike's Tactical COMPLETE UPPER RECEIVER

$700.39 $823.99

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Palmetto State Armory Updated Aug 10, 2026

10% OFF

Spikes Tactical Flat Top Multi-Caliber Stripped Upper Receiver, Hardcoat Anodized Black - SFT50M4

$103.99 $115.99

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GritrSports Updated Aug 10, 2026

Spike's Tactical Midlength Complete 5.56x45mm NATO LE 16in AR-15 Upper Receiver With 12in CRR QUAD Rail (STU5035-CQ2F)

$747.73

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GritrSports Updated Aug 10, 2026

Spike's Tactical 223 Rem/556NATO 14.5" Mid-length Gas System 12" CRR Quad Rail Complete Upper Receiver (STU5050-CQ2D)

$781.97

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Sportsman's Warehouse Updated Aug 10, 2026

Spikes Tactical M4 Flat Top Black Upper Rifle Receiver - Black

$119.99

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