5.56x45mm
Showing 673–688 of 792 results
SALE 
Spikes Billet Lower – Gen II (Includes all small parts except fire control group)
Original price was: $482.09.$303.72Current price is: $303.72.SALE 
Spikes Billet Lower – Warthog
Original price was: $312.49.$196.87Current price is: $196.87.SALE 
Spikes Hellbreaker Billet Lower
Original price was: $328.99.$207.26Current price is: $207.26.SALE 
Spikes Lower Forged Zombie Multi-Caliber AR Platform Black
Original price was: $129.99.$81.89Current price is: $81.89.SALE 
Spikes Lower Receiver Stripped – Honey Badger Logo
Original price was: $114.99.$72.44Current price is: $72.44.SALE 
Spikes Lower Receiver Stripped – ST-15, Fire/Safe markings
Original price was: $114.99.$72.44Current price is: $72.44.SALE 
Spikes Lower Receiver Stripped -, Calico Jack Logo
Original price was: $94.89.$59.78Current price is: $59.78.SALE 
Spikes Lower Receiver Stripped -, Spartan Logo
Original price was: $114.99.$72.44Current price is: $72.44.SALE 
Spikes Lower Receiver Stripped ST-15 Spider, Bullet Marking
Original price was: $114.99.$72.44Current price is: $72.44.SALE 
Spikes Lower Snowflake AR Platform Multi-Caliber Black Hardcoat Anodized
Original price was: $134.99.$85.04Current price is: $85.04.SALE 
Spikes No Logo II Stripped Lower Receiver, Black
Original price was: $114.99.$72.44Current price is: $72.44.SALE 
Spikes Spartan Rifle 5.56/.223, 16″ Barrel, M-Lok, Distressed Bronze, No Magazine
Original price was: $1,890.00.$1,190.70Current price is: $1,190.70.SALE 
Spikes ST-15 LE M4 Carbine 223 Rem/5.56 NATO 16″ Barrel, 6 Position Stock Black Hardcoat Anodized Aluminum Receiver, No Mag
Original price was: $1,171.00.$737.73Current price is: $737.73.SALE 
Spikes ST-15 LE M4 Carbine 223/5.56mm, 12″ BAR2 Rail
Original price was: $967.99.$609.83Current price is: $609.83.SALE 
Spikes Stripped Flat Dark Earth Lower / Upper Set
Original price was: $244.69.$154.15Current price is: $154.15.SALE 
Spikes Stripped Grey Receiver Set Lower / Upper, Matched
Original price was: $294.19.$185.34Current price is: $185.34.