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Home Popular Lower Parts Kit

Lower Parts Kit

Lower Parts Kit Rifle Parts
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Lower Parts Kit - Products

101 - 120 of 351 results
🔫 Transform your AR-15/M16 with the Hahn Precision 9MM Conversion Block! Engineered for law enforcement, ensures reliability with Colt mags. Learn more! 🚓🛠️
HAHN PRECISION DEDICATED 9MM CONVERSION BLOCK
AR-15/M16 9MM DEDICATED CONVERSION BLOCK
HAHN PRECISION
In stock
£284.90 *
Caliber Conversion Kits
4.9
Transform your AR-15 into a 9mm powerhouse with Hahn Precision's top-loading conversion block 🛠️. No mods needed! Perfect for Colt & UZI mags. Shop now! 🔫🎯
HAHN PRECISION TOP-LOADING 9MM CONVERSION BLOCK
AR-15/M16 9MM DROP-IN CONVERSION BLOCKS
HAHN PRECISION
In stock
£219.90 * £219.90 - £249.90*
Caliber Conversion Kits
5
🔫 Transform your AR-15 into a 9mm powerhouse with the Stern Defense Adapter! Use Glock® mags seamlessly. Easy install, durable & ready for action. Learn more! ✨
STERN DEFENSE AR-15 9MM CONVERSION ADAPTER FOR GLOCK® MAGAZINES
AR-15 9MM CONVERSION ADAPTER
STERN DEFENSE
In stock
£259.90 * £259.90 - £274.90*
Caliber Conversion Kits
4.7
🔫 Transform your KE Arms KP-15/KE-15 with the Hahn Precision 9MM Adapter! Use Colt AR 9mm mags seamlessly. Easy install & standard bolt catch. Learn more! 🔧
HAHN PRECISION 9MM ADAPTER FOR KE ARMS KP-15
9MM ADAPTER FOR KE ARMS KP-15/KE-15
HAHN PRECISION
In stock
£199.90 *
Caliber Conversion Kits
0
🔫 Transform your AR-15 into a 9mm powerhouse with the Stern Defense Conversion Adapter! Easy install, use S&W M&P/SIG 320 mags. Shop now for a seamless switch! 🔧
STERN DEFENSE AR-15 9MM CONVERSION ADAPTER FOR S&W M&P/SIG 320 MAGAZINES
AR-15 9MM CONVERSION ADAPTER
STERN DEFENSE
In stock
£264.90 * £259.90 - £274.90*
Caliber Conversion Kits
4.7
Upgrade your AR-15 with the Stern Defense .45ACP Conversion Adapter! 🔥 Compatible with S&W M&P magazines. Easy install, last-round hold-open feature. Get started now! ✨
STERN DEFENSE AR-15 CONVERSION ADAPTER FOR S&W .45ACP MAGAZINES
AR-15 M&P 45ACP CONVERSION ADAPTER
STERN DEFENSE
In stock
£274.90 *
Caliber Conversion Kits
0
🔫 Transform your AR-15 into a 9mm powerhouse with Stern Defense's Conversion Adapter! Easy install, uses Beretta 92 mags. Get started on your build now! ✨
STERN DEFENSE AR-15 9MM COVERSION ADAPTER FOR BERETTA 92 MAGAZINES
AR-15 9MM CONVERSION ADAPTER
STERN DEFENSE
In stock
£274.90 * £259.90 - £274.90*
Caliber Conversion Kits
4.7
🔧 Complete your AR-15 build or refresh your lower receiver with the ERGO GRIPS Spring Kit. All essential springs included for peak performance! ✨ Get started now!
ERGO GRIPS LOWER RECEIVER SPRING KIT
AR-15/M16 LOWER RECEIVER SPRING KIT
ERGO GRIPS
In stock
£15.90 *
Trigger Springs
5
🔧 Upgrade your AR-15 with the Strike Industries Lower Receiver Pin Kit! Essential pins & detents for assembly or replacement. Get your kit today! ✨
STRIKE INDUSTRIES AR LOWER RECEIVER PIN KIT
AR LOWER RECEIVER PIN KIT
STRIKE INDUSTRIES
In stock
£23.90 *
Pins
0
🎯 Upgrade your S&W M&P with Apex Tactical's Flat-Faced Forward Set Sear & Trigger Kit for a smoother pull & 1911 feel! Choose your pull weight. Shop now! 🔧💥
APEX TACTICAL SPECIALTIES INC S&W M&P FLAT-FACED FORWARD SET SEAR & TRIGGER KIT-BLUE
S&W M&P FLAT-FACED FORWARD SET SEAR & TRIGGER KIT
APEX TACTICAL SPECIALTIES INC
In stock
£234.90 * £234.90 - £244.90*
Triggers
5
🎯 Upgrade your Springfield XD with the Ultimate Match Target Easy Fit Trigger Kit 🛠️. Experience a crisp 3.5-4lb pull & quick reset. Perfect for competition. Learn more! ✨
POWDER RIVER PRECISION INC XD 9/40 ULTIMATE MATCH TARGET EASY FIT TRIGGER KIT
XD ULTIMATE MATCH TARGET TRIGGER KITS
POWDER RIVER PRECISION INC
In stock
£219.90 *
Triggers
4.7
🎯 Upgrade your M&P with Apex Tactical's Flat-Faced Forward Set Sear & Trigger Kit! Achieve a crisp, 1911-like pull in purple finish. Shop now for enhanced control! 🔧🔫
APEX TACTICAL SPECIALTIES INC FLAT FACED FORWARD SET SEAR & TRIGGER KIT, PURPLE
S&W M&P FLAT-FACED FORWARD SET SEAR & TRIGGER KIT
APEX TACTICAL SPECIALTIES INC
In stock
£239.90 * £234.90 - £244.90*
Triggers
5
🎯 Upgrade your M&P with Apex Tactical's Flat-Faced Forward Set Sear & Trigger Kit for a 1911-like pull! Choose your pull weight & enjoy smoother shots. 🔧 Learn more!
APEX TACTICAL SPECIALTIES INC FLAT FACED FORWARD SET SEAR & TRIGGER KIT, BLACK
S&W M&P FLAT-FACED FORWARD SET SEAR & TRIGGER KIT
APEX TACTICAL SPECIALTIES INC
In stock
£244.90 * £234.90 - £244.90*
Triggers
5
🎯 Upgrade your Springfield XD/XDM with the PRP Drop In Trigger Kit for a crisper 3.5-4.5lbs pull & faster reset. ✅ Shop now for improved accuracy!
POWDER RIVER PRECISION INC XDM 9/40 DROP IN TRIGGER KIT
XD/XDM DROP IN TRIGGER KITS
POWDER RIVER PRECISION INC
In stock
£159.90 * £159.90 - £174.90*
Triggers
4.9
🔫 Upgrade your AR-15 with the Hogue Freedom Fighter Fixed Magazine Refill Kit! Perfect for multiple rifle conversions without extra tools. Get started now! 🛠️
HOGUE FREEDOM FIGHTER FIXED MAGAZINE RECEIVER REFILL KIT
AR-15 FREEDOM FIGHTER FIXED MAGAZINE CONVERSION REFILL KIT
HOGUE
In stock
£54.90 *
0
Upgrade your Springfield XD with a crisp, lightweight trigger pull! Get the PRP XD/XDM Drop In Trigger Kit for a fast reset 🎯. No thumb safety? No problem! Learn more.
POWDER RIVER PRECISION INC XD 45 DROP IN TRIGGER KIT
XD/XDM DROP IN TRIGGER KITS
POWDER RIVER PRECISION INC
In stock
£159.90 * £159.90 - £174.90*
Triggers
4.9
Upgrade your Springfield XD/XDM with a Powder River Precision Drop In Trigger Kit! 🎯 Experience a crisp 3.5-4.5lbs pull & quick reset. Shop now for enhanced precision! 🔧✨
POWDER RIVER PRECISION INC XDM 45 DROP IN TRIGGER KIT
XD/XDM DROP IN TRIGGER KITS
POWDER RIVER PRECISION INC
In stock
£159.90 * £159.90 - £174.90*
Triggers
4.9
Upgrade your Marlin with WOLFF's Reduced Power Spring Kit 🛠️. Enjoy a smoother trigger pull & effortless lever locking for models 39A, 1894 & more. Get yours now! 🔫
WOLFF REDUCED POWER SPRING KIT
MARLIN REDUCED POWER HAMMER & FINGER LEVER SPRING KIT
WOLFF
Reordered
£12.90 * £11.90 - £12.90*
Hammer Springs
3.7
🔫 Upgrade your AR-15 with the Battle Arms Enhanced Modular Mag Release Kit for faster, more reliable mag changes. Easy install, robust design. Learn more! ✅
BATTLE ARMS DEVELOPMENT INC. AR-15 INVESTMENT CAST ENHANCED MODULAR MAG RELEASE KIT
AR-15 INVESTMENT CAST ENHANCED MODULAR MAGAZINE RELEASE KIT
BATTLE ARMS DEVELOPMENT INC.
In stock
£44.90 *
Magazine Releases
0
Upgrade your Springfield XD with the PRP Drop In Trigger Kit! 🎯 Experience a crisp pull & fast reset. Perfect for 9/40 models. Get yours now! 🔧✨
POWDER RIVER PRECISION INC XD 9/40 DROP IN TRIGGER KIT
XD/XDM DROP IN TRIGGER KITS
POWDER RIVER PRECISION INC
In stock
£174.90 * £159.90 - £174.90*
Triggers
4.9
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