Precision Gun Parts: Custom Components, Performance Upgrades, and Build Essentials
For the shooter who demands more than "out-of-the-box" performance, AGC Guns is your premier source for high-end firearm components. Whether you are assembling a sub-MOA precision rifle, customizing your daily carry, or upgrading a competition pistol, our inventory features the industry’s most advanced and reliable parts.
We specialize in mission-critical components, including match-grade triggers, nitride-coated Bolt Carrier Groups (BCGs), and optics-ready slides. Every part in our catalog is selected for its material integrity, tighter-than-OEM tolerances, and seamless compatibility with major platforms like the AR-15, P320, and Glock.
BCM GUNFIGHTER LWR GRP RMS SPMD BLK
Bravo Company
Ar-15
Multi
MPN : LRG-RMS-STK-MOD-0-BLK
UPC : 812526023711
BCM GUNFIGHTER LWR GRP RMS SPMD FDE
Bravo Company
Ar-15
Multi
MPN : LRG-RMS-STK-MOD-0-FDE
UPC : 812526023728
SIG MCX-RATTLER UPR 6.75" 300BLK BLK
Sig Sauer
Mcx
.300 AAC Blackout
Semiautomatic
MPN : UAMCX-300B-6B-LT-BLK
UPC : 798681686896
MCX-SPEAR LT 9" UPPER 300BLK BLK
Sig Sauer
Mcx
.300 AAC Blackout
Semiautomatic
MPN : UAMCX-300B-9B-LT-BLK
UPC : 798681682522
TRUE PREC RECOIL SPRNG KIT P365 3.1
True Precision
Recoil Spring Tuning Kit
MPN : 365STK
UPC : 719104543312
MCX-SPEAR LT 9" UPPER 300BLK FDE
Sig Sauer
Mcx
.300 AAC Blackout
Semiautomatic
MPN : UAMCX-300B-9B-LT-IR
UPC : 798681726516
TRUE PREC RECOIL SPRNG TUN KIT RXM
True Precision
Recoil Spring Tuning Kit
MPN : RXMSTK
UPC : 719104544265
MCX-SPEAR LT 11.5 UPPER 556 NATO BLK
Sig Sauer
Mcx
5.56 Nato
Semiautomatic
MPN : UAMCX-556N-11B-LT-BK
UPC : 798681682539
TRUE PREC RECOIL KIT FOR G19 G1-3
True Precision
Recoil Spring Tuning Kit
MPN : GLK19STK-3
UPC : 719104544234
TRUE PREC RECOIL SPNG P365 FUSE 4.3
True Precision
Recoil Spring Tuning Kit
MPN : FUSESTK
UPC : 719104537304
Store Hours
Monday to Saturday: 10am - 6pm
Sunday: Closed