Lower Parts

Armaspec AR-15 Stealth Recoil Spring GEN 4 (H2) 4.7oz Features & Specs: Armaspec Item Number: ARM253-H2 Stealth Recoil Spring (SRS) for AR-15 Carbine Length Equivalent Weight: 4.7 oz (H2) Actual Weight: 7.4 oz Length: 7.18" Drop-in...

Armaspec Stealth Spring H Black Features & Specs: Armaspec Item Number: ARM253-H Stealth Recoil Spring (SRS) for AR-15 Carbine Length Equivalent Weight: 3.8 oz (Heavy) Actual Weight: 6.6 oz Length: 7.18" Drop-in Replacement for Standard...

Reptilia, RECC-E, Rifle Stock, Fits AR Buffer Tube, FDE, Includes Receiver Extension 100-141 Introducing the RECCE Carbine Stock by Reptilia! After more than two years of development and testing, Reptilia is proud to announce the RECCE Stock...

TriggerTech, Trigger, Competitive Flat Trigger, Single Stage, 3LB Pull Weight, Stainless Finish Hammer and Trigger Shoe, Anodized Finish, Black, Fits AR-15 The Single Stage Comp Trigger was built to satisfy the demand of having one trigger capable of...

High quality components and precise manufacturing make Radian parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of service you can count on. The Talon-GI,...

Aero Precision M4A1 Clone Lower - Anodized Black (APAR148018C) The M4A1 Clone Lower Receiver features custom engraving on our AR15 Gen 2 Lower Receiver and is the perfect base for your M4A1 clone build. Features: Custom Aero Precision logo Markings...

B5 Systems, Grip Plug, Fits Type 23 and 22 P-Grips and is Compatible with AA, 123A, CR2032 Batteries and MultiTasker NANO Tool, Flat Dark Earth The Battery Grip Plug is a water and dust resistant storage core for the Type 23 and 22 P-Grips. Compatible...

Reptilia, RECC-E, Rifle Stock, Fits AR Buffer Tube, Black, Includes Receiver Extension 100-141 Introducing the RECCE Carbine Stock by Reptilia! After more than two years of development and testing, Reptilia is proud to announce the RECCE Stock...

COLLAPSING/TELESCOPING STOCK - MCX/MPX SIG SAUER factory telescoping stock installs easily on your MCX/MPX via the receivers 1913 interface. Stock offers three different lengths of pull and is available in black.CAUTION: Many States and localities...

TriggerTech, Trigger, Diamond Curved Trigger, Single Stage, Adjustable, 1.5-4.0LB Pull Weight, PVD Finished Hammer and Trigger Shoe, Anodized Finish, Blue The AR Diamond Trigger is an adjustable trigger designed to enhance the accuracy and precision...

TriggerTech Diamond Flat Trigger Single Stage Adjustable 1.5-4.0LB Pull Weight PVD Finished Hammer and Trigger Shoe Anodized Finish Blue The AR Diamond Trigger is an adjustable trigger designed to enhance the accuracy and precision of an AR for top...

Sig Sauer - Magpul SK-K Stock, Side Folding, Fits MCX/MPX,  1913 Interface, Black This assembly includes everything you need to add or replace your MPX or MCX stock with a folding buffer tube and the Magpul SL-K Stock  Features: Fits...