Sprinco USA
Sprinco USA is a company that specializes in creating high-quality firearm springs for military, law enforcement, and civilian use. They are based in Apex, North Carolina, and have been in business for over 20 years.
The company is known for their patented wire production processes, which result in high-performance and durable springs. They offer a wide range of products, including recoil springs, magazine springs, buffer springs, and more.
Sprinco USA’s products are designed to increase the lifespan and performance of firearms. Their springs are made from high-quality materials and are built to withstand heavy use and extreme conditions.
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Out of stock
Sprinco 30 Round AR-15 Magazine 17-7 SST Flat Wire Spring
Sprinco USA
$9.95Sprinco AR-15 magazine springs are made from high quality 17-7 stainless steel flat wire stock and are a drop in replacement to fix your old 30 round mags. Compatible with all 30 round magazine brands and followers, this flat wire magazine spring will...$9.95 -
Out of stock
Sprinco AR-10 / AR-308 Enhanced Ejector Spring
Sprinco USA
$4.48Just like their buffer springs, the Sprinco AR-10 Ejector Springs are made from high quality Chrome Silicon wire stock that has been heat treated, stress relieved, and cryogenically processed to produce long lasting durability. This ejector spring is...$4.48 -
Sprinco AR-10 / AR-308 Dual Extractor Spring Upgrade Kit - 3 Pack
Sprinco USA
$17.95Just like their buffer springs, the Sprinco AR-10 Extractor Springs are made from high quality Chrome Silicon wire stock that has been heat treated, stress relieved, and cryogenically processed to produce long lasting durability. This dual extractor...$17.95 -
Sprinco AR-15/10 Buffer Spring
Sprinco USA
$19.95Standard AR15/M4 buffer springs (aka "action springs") are wear items which must be replaced regularly in order for AR-15s to operate reliably, with conservative replacement taking place every 5000 rounds. Sprinco action springs in comparison, are over...$19.95 -
Out of stock
Sprinco M4 / AR-15 Enhanced Ejector Spring / Safety Selector Detent Spring
Sprinco USA
$4.39Just like their buffer springs, the Sprinco AR-15 Ejector Springs are made from high quality Chrome Silicon wire stock that has been heat treated, stress relieved, and cryogenically processed to produce long lasting durability. This ejector spring is...$4.39 -
Out of stock
Sprinco M4 / AR-15 Extra Power 5-Coil Extractor Spring Upgrade Kit - 3 Pack
Sprinco USA
$11.95Just like their buffer springs, the Sprinco AR-15 Extractor Springs are made from high quality Chrome Silicon wire stock that has been heat treated, stress relieved, and cryogenically processed to produce long lasting durability. This 5 coil extractor...$11.95 -
Out of stock
Sprinco AR-10 / AR-308 Gas Ring - 9 Pack
Sprinco USA
$7.00Gas rings are an often overlooked part when diagnosing reliability issues with an AR-10. The gas rings are an expendable part that need to be replaced eventually. It is always important to have some backups and Sprinco USA has you covered. This pack of 9...$7.00 -
Out of stock
Sprinco 30 Round AR-15 Magazine 17-7 SST Flat Wire Spring - 3 Pack
Sprinco USA
$27.95Sprinco AR-15 magazine springs are made from high quality 17-7 stainless steel flat wire stock and are a drop in replacement to fix your old 30 round mags. Compatible with all 30 round magazine brands and followers, this flat wire magazine spring will...$27.95 -
Sprinco Extreme Duty Glock Recoil Springs
Sprinco USA
$8.95Spinco Extreme Duty Glock Recoil Springs WHY CHROME SILICON WIRE? Our pistol recoil springs are manufactured from Chrome Silicon wire.Chromium-silicon alloy is noted for its hardness and superior performance at extremely high stresses. Because of...$8.95 -
Sprinco M4 / AR-15 Enhanced 4-Coil Extractor Spring Upgrade Kit - 3 Pack
Sprinco USA
$12.95Just like their buffer springs, the Sprinco AR-15 Extractor Springs are made from high quality Chrome Silicon wire stock that has been heat treated, stress relieved, and cryogenically processed to produce long lasting durability. This 4 coil extractor...$12.95 -
Sprinco M4 / AR-15 Gas Ring - 9 Pack
Sprinco USA
$6.50Gas rings are an often overlooked part when diagnosing reliability issues with an AR-15. The gas rings are an expendable part that need to be replaced eventually. It is always important to have some backups and Sprinco USA has you covered. This pack of 9...$6.50