Upper Parts

Upgrade your rifle's handling and speed with the Battle Arms Development AR-15 RACK Charging Handle - OD Green (BAD-RACK-15-ODG). Engineered to clear large optics and streamline weapon manipulation,...

Battle Arms Development BAD-EMMR Large Enhanced Modular Magazine Release Upgrade your lower receiver controls with the Battle Arms Development BAD-EMMR (Enhanced Modular Magazine Release - Large...

BATTLE ARMS DEVELOPMENT EMMR LARGE ENHANCED MODULAR MAGAZINE RELEASE - RED UNPARALLELED ERGONOMICS & ANODIZED RED AESTHETICS Upgrade your rifle with the Battle Arms Development EMMR (Enh

Battle Arms Development Enhanced AK Trigger - Black (BAD-EKG) Upgrade your firearm's performance with the Battle Arms Development Enhanced AK Trigger (BAD-EKG). Engineered to elevate standard...

Superior Control & Precision: Battle Arms Development Enhanced Bolt Catch Upgrade your rifle's ergonomics and functional efficiency with the Battle Arms Development Enhanced Bolt Catch (BAD-EBC-IC)...

BATTLE ARMS DEVELOPMENT ENHANCED MAGAZINE CATCH - BLACK PRECISION ENGINEERING & RELIABLE MAGAZINE RETENTION Upgrade your rifle’s lower receiver controls with the Battle Arms Develo

  Battle Arms Development Enhanced Pivot & Takedown Pin Set – Titanium (BAD-EPS-TI) Upgrade your lower receiver with the Battle Arms Development Enhanced Pivot & Takedown Pin Set - Titanium...

Battle Arms Development Enhanced Safety Selector – Single Side (AR-15 / AR-10) Upgrade your lower receiver with the Battle Arms Development Enhanced Safety Selector (BAD-E4S-IC). Engineered for...

The Battle Arms Development Hex Flashcan Blast Diverter (9mm - 1/2x36) is engineered to redirect muzzle blast, flash, and concussive sound waves forward away from the shooter and line of fire...

Keep your rifle cycling smoothly and reliably with the

The Battle Arms Development Thumper Compensator (.308 / 7.62) is engineered to deliver maximum recoil reduction and rapid target re-acquisition for heavy-caliber rifles. Precision-machined from...

Upgrade your rifle's operation with the Battle Arms RACK AR-15 Charging Handle - Black. Precision-engineered for smooth, non-binding manipulation, this high-performance charging handle allows for...

BATTLEARMS 3 Piece Enhanced Lower Parts Kit (BAD-LPK-PK3) Upgrade your lower receiver controls with the Battle Arms Development 3 Piece Enhanced Lower Parts Kit. Engineered as a high-performance...

Fine-tune your rifle's cycling and control over-gassing with the premium Black Rain Ordnance .750 Adjustable Gas Block. Built specifically for shooters running suppressors, custom handguards, or...

Build a custom rifle from the ground up while saving with the Blem AR-15 80% Fire/Safe Lower Receiver & Mil-Spec Upper Receiver Set (FDE Anodized). Designed for DIY gunsmiths and custom builders,...

Upgrade your rifle build while saving with the Blemished Always Armed 12" KeyMod Hand Rail in Black. Engineered for full functional reliability, this 12-inch free-float handguard provides lightweight...

Save big on your next custom AR-15 build without sacrificing structural strength with the BLEMISHED STRIPPED UPPER RECEIVER - BLACK. Featuring minor cosmetic surface i

Save big on your next custom AR-15 build without sacrificing structural integrity with the

Save big on your next custom AR-15 build without sacrificing structural integrity with the Blemished Stripped Upper Receiver in Flat Dark Earth (FDE). Featuring minor cosmetic surface imperfections...

Save big on your next custom AR-15 build without sacrificing structural integrity with the